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Dell Axim X51 (08/31/2005)

Dell Axim X51

Entered CNET Catalog: 08/31/2005

SKU: 221-9720

Manufacturer: Dell, Inc.

Manufacturer description

The Dell Axim X51 is the ultimate handheld device that delivers style and outstanding features at an affordable price.

Product summary

The goodThe good: The sleek Dell Axim X51 series boasts Windows Mobile 5, integrated Wi-Fi and Bluetooth, dual expansion slots, and a user-replaceable battery.

The badThe bad: With its less-than-stellar battery life, the Dell Axim X51 didn't perform up to our expectations.

The bottom lineThe bottom line: The Dell Axim X51 series offers a nice combination of features, but we were disappointed by the subpar battery life.

Average user rating: from 34 users
2.5 stars

Editors' review

  • Editors' Choice: No
  • Reviewed on: 11/16/2005
Over the past year, Dell has earned a reputation for producing some of the Dell Axim X30 series, then with the versatile Dell Axim X50 series. Now, the company is out with the new Dell Axim X51 series. Although these Pocket PCs keep the same design as the X50 series, they have plenty of new features. They come with a more robust software bundle and are the first stand-alone PDAs to run the Windows Mobile 5 operating system. Unfortunately, the X51v suffered from subpar battery life and sluggish performance in our tests. That said, with everyday, casual use, the Axim X51 series--the high-end Dell Axim X51v ($499), the middle-of-the-road Dell Axim X51 ($399), and the entry-level Dell Axim X51 ($299)--includes very capable PDAs that should fit the needs of consumers and business users alike. When it came to the Dell Axim X51v's design, Dell decided to go with the philosophy of "If it ain't broke, don't fix it." The Axim X51v's styling is nearly identical to the X50's, keeping the sexy black and silver color scheme and aesthetically pleasing rounded edges. The X51v is just a hair thicker than its predecessor (4.7 by 2.9 by 0.7 inches and 6.2 ounces), but it won't weigh you down. It's also a solidly built device that's comfortable to hold, and we like the rubberized backside cover for better gripping.


Seeing double: The Dell Axim X51v keeps the same design as the Axim X50v.

The star attraction on the Dell Axim X51 is undoubtedly its 3.7-inch VGA screen. Thanks to a 640x480-pixel resolution and a 16-bit-color output, you'll enjoy sharp text and images, and there's continued support for landscape and portrait modes. Below the display are your standard shortcut keys to Calendar, Contacts, Inbox, and Home, plus a four-way navigation toggle with a center Select button. Although we criticized the Axim X50 for its diminutive toggle, by now we're used to it, yet we still caution users with bigger fingers. A speaker, a power button, and a status LED line the top edge of the PDA's face.

It's easy to access many of the Dell X51v's features with a click of a button. Aside from the aforementioned shortcut keys on the front, there are two buttons on the left spine that activate the voice recorder and wireless connection. There's also a hold button, which is always appreciated, since it prevents any unnecessary battery drain if the device is accidentally turned on. On the top of the Axim X51v, you'll find a 3.5mm jack that accepts Walkman-style headphones, dual CompactFlash and SD expansion slots, and the stylus. The handheld's battery is user-replaceable, and you can swap out cells by unlocking the sliding battery-release lever on the back.


Rock the cradle: The Dell Axim X51v's cradle includes a slot for charging an extra battery.

Dell provides all the basics to get you started. Accessories in the box include a soft protective case, a desktop-synchronization cradle, a power adapter, and a companion CD. The cradle has an extra slot for charging a second battery, which is nice. A high-capacity cell is available for $99 and promises to double battery life. Other optional accessories are available, such as a GPS navigation system (Bluetooth or wired), a Bluetooth keyboard ($99.95), and a presentation bundle ($49).

The Dell Axim X51v's biggest makeover is in the features department. Some elements remain the same, though, such as the 624MHz Intel XScale PXA270 processor and the Intel 2700G graphics engine. Also, there's still 16MB of dedicated video memory and 64MB of SDRAM, but the really good news is that Dell bumped up the flash ROM from 128MB to 256MB, 192MB of which is user-accessible. This, coupled with the dual expansion slots, amount to ample storage space. Another thing that helps is the addition of the Windows Mobile 5 operating system. The new OS has built-in support for persistent storage, so when the battery drains completely, your data remains intact.

With Windows Mobile 5, Microsoft also swapped out Pocket Word and Pocket Excel in favor of a new Office Mobile Suite that includes Word Mobile, Excel Mobile, and PowerPoint Mobile. Yes--PowerPoint. Although you can't edit slides, you now can view presentations right on your PDA. We gave it a whirl, and we were impressed not only with the ability to watch slide shows but also with the various options. You can skip directly to specific slides, change the orientation, and choose playback options, such as loop, turn off/on animation, and zoom in/out. The last option is particularly handy, since a thumbnail of the slide is presented in the lower-right corner of your screen. What's more, you can choose particular spots on the page to zoom or automatically go back to the full slide. Unfortunately, these tasks seemed to take a lot out of the Axim X51v, as there was a noticeable delay in response time (see Performance). As for the other applications, Word Mobile now supports documents with embedded images and tables, plus Excel Mobile handles charts. We put these applications to test, and while the experience was not ideal, given the size of a PDA's screen, we were able to open and view tables and charts in all our documents.

On hand to sync your PDA with your PC is the updated ActiveSync 4. It allows for easier and faster synchronization, but be sure to pay attention during the installation process. You first must install ActiveSync 4 from the companion CD before ever connecting the Dell Axim X51v to your PC; otherwise, the wrong driver will load, and your computer will not detect the PDA. Also, there have been a number of reported problems with ActiveSync 4, such as partial synchronization and dropped data transfers--Microsoft will issue an update in late November to resolve the problems. In the meantime, you can find troubleshooting tips and more information on Microsoft's Web site.

If you're wondering about the Dell Axim X51v's multimedia capabilities, here's the dish. The Pocket PC still features Windows Media Player 10 Mobile, so you can listen to your favorite WMA, MP3, and WMV music files and view album art. Plus, Windows Media Rights Management 10 gives you access to audio and video content from subscription services, such as MSN Music, Musicmatch, Napster, and Wal-Mart Music Downloads.


Wireless on, wireless off: The Dell Axim X51 features one-touch access to the wireless radio.

The Dell Axim X51v comes with built-in Bluetooth and Wi-Fi, which can run simultaneously. As mentioned before, you turn on the wireless radio with the shortcut key on the left spine, but you are now required to press the button twice--once to turn it on and once to confirm your selection. The status LED will blink blue and green to let you know wireless is on, as will two icons--signal bars and the Bluetooth logo--that appear in the lower-right corner. The Axim X51v comes with the Bluetooth 1.2 stack, so now there's support for more multimedia accessories, such as stereo Bluetooth headphones. You can check your Wi-Fi configuration, network strength, and more via Dell's WLAN Utility.

While the Dell Axim X50v didn't impress with its lackluster software bundle, the X51v is a completely different story. The companion CD comes with a plethora of useful and fun applications, including Battery Pack Lite, Calligrapher, Resco File Explorer and Picture Viewer, and eWallet. We particularly liked Battery Pack Lite, which installs a handy toolbar across the top of your PDA's screen and displays your battery life, memory status (internal and expansion card), and screen brightness. It's nice to have all this information immediately accessible, rather than having to go through various menus. The X51v also continues the tradition of being packaged with a gaming bundle; titles include Geo Rally EX and Toy Golf.

Overall, we were disappointed by the Dell Axim X51v's performance. It scored below our expectations in CNET Labs' tests, but that said, we're finding this to be a common problem with all the new Windows Mobile 5 PDAs. This may be in due part to the more demanding operating system and unchanged processor speeds from previous models. The PDA responded sluggishly to taps of the stylus and lagged when multiple applications were running in the background.

Also, while the new and improved battery-management feature of Windows Mobile 5 supposedly lengthens the battery life, this wasn't the case for the Dell X51v. Playing a looped video clip with all wireless off and the backlight set to high, the X51v lasted only a little more than 4 hours, which isn't bad but is definitely not spectacular either. By comparison, the Dell Axim X50 and the HP iPaq hx4700 lasted an hour longer. However, since our tests are designed to drain the battery in the most intensive way, this score translates to about 7 or 8 hours of real-life usage.

The news isn't all bad. The Dell Axim X51v offers a great 3D look with beautiful icons, menus, and buttons. Plus, it offers great wireless performance. Its built-in Wi-Fi and Bluetooth worked flawlessly in our tests, and we were able to connect access points and Bluetooth-enabled devices with ease.

Performance analysis written by CNET Labs project leader Dong Van Ngo.

User opinions

Select a User Opinion to view: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34
User Rating:
1.0 stars

out of 34 user reviews

No company support

Pros: I used it for a while after buying it back in 2006 or so and it worked fine.

Cons: I think I bought it around 2007. It is now 2011 and I tried to resurrected from storage. When I put it in storage 2 years ago, it was working. I bought a new battery, charge it and now, it will not turn on. When I went to the Dell website, an old forum sa

Review: This item isn't new but even when new, not a lot of support from Dell. Same problem with the computers I have owned. Don't buy Dell products unless you can fix them yourself.
User Rating:
4.5 stars

out of 34 user reviews

The best handheld...hands down...

Pros: Too many to list...Windows Mobile5, Skype compatiable, GPS, tons of add-ons

Cons: Dell is Axing the AXIM...Support ending soon

Review: I have had my AXIM for a year now. Don't leave home with out it. Even thought Dell is cutting the AXIM and going to their new Tablet PC there are still plenty of places to get support. (AximSite.com & AximUsers.com) Dell still offers customer support and will til the end of 07 maybe into Feb or Mar of 08. The AXIM has all the power you could ever want from a handheld and with SKYPE Mobile you now have a fully functional phone with WiFi it 100% FREE (Was free up til Jan 07 now Skype is 24.95 PER YEAR UNLIMITED CALLING US/CANADA)The AIM will also except CF Type I & II cards along with SD Cards. So storage is not a problem. Also the AXIM can be used as an MP3 player and with some additional software sound quality can be fine tuned. With some phone carriers the AXIM can become a fully functional smart phone and will blow doors on the i-phone maybe not on storage but who needs 8gigs on their friggin phone...not me...If you can get you hands on a Dell AXIM X51 or X51V I would do it you wont be disappointed.
User Rating:
1.5 stars

out of 34 user reviews

Really very poor - lets Dell down badly

Pros: Lots of features, resonable price

Cons: Wifi poor, Active Sync unreliable, battery life c.1 hour, Slow startup

Review: I have an X51V which I bought about a year and a half ago. Getting it to work just a little better has become something of a hobby.

Out of the box the WIFI was almost unworkable and the O/S had a bug which resulted in CF cards slowing or hanging the machine altogether. The PDA often hung up and would take up to 5 minutes to boot. With intensive use the standard battery lasts an hour or so.

Over the last 18 months I have installed various patches, event notification fixes and so on. This has meant re-installing everything innumerable times.

The current situation is that I have a machine that is rather slow, flaky when presented when I try to change WIFI hosts and which has lousy battery live. (about an hour when used with WIFI, or for continuous use with Tom Tom and a bluetooth GPS).

The best bit about the X51V is the screen, and with the supplied terminal services client I can run a workable remote session to one of our servers. This way I can use internet and email in a much more workable manner than with the supplied client software.

As others have commented Dell’s support is very poor. There is no way that this should have been sold as it was supplied, I can’t believe Dell could have been un-aware of the issues with the product they were shipping.

This thing can’t take all the blame, but it is indicative of why my company no longer buy Dell and I no longer advise my clients to go the Dell route.
User Rating:
2.0 stars

out of 34 user reviews

Gave it a fair try, but was not impressed

Pros: Nice display, seems to be well-built

Cons: Software integration

Review: I'll admit I have been a Palm OS user for many years but thought I would take a chance and try something different so I got an Axim X51. The unit itself is quite nice, has a sleek design and seems to be a durable unit.

I found the device easy to use and quick to learn thanks to the Windows interface. But that's where the praise ends, I'm afraid.

I primarily use a handheld for PDA functions as well as for Microsoft Money and a few Excel spreadsheets. I'm not here to bash the Windows Mobile OS or Dell, I just wanted to share my experience and explain why this device simply doesn't suit my needs (I have since gone back to the Palm OS - Tungsten E2 - which I LOVE).

1. Tasks that were updated on the Axim often times did not synchronize with Outlook on the desktop.

2. I didn't care for the fact that the ActiveSync automatically re-synchronizes on its own as long as the Axim is connected. If there is a way to disable the automatic activesync, I didn't find it.

3. With the Pocket version of Money, you can't modify an existing transaction. I also read (not confirmed, though) that Money 2007 would not be supported on the Windows Mobile platform.

4. The most frustrating issue was with the Excel spreadsheets. I maintain a simple spreadsheet on my computer for my monthly budget - nothing fancy, or so I thought. Apparently, the Pocket version of Excel does not support headers and footers, so when I synchronized with the Axim, the headers and footers were stripped out of the desktop file. In addition, the font mysteriously changed from black to white, so none of the text was visible on the handheld.

Granted, there are probably workarounds for these problems, but since these are the primary functions I use, they were not acceptable. None of these problems exist with the Palm OS. I was totally shocked with the Excel issue since it is a Microsoft product on both platforms. But the Documents To Go software that came bundled with the Palm works far better and seamlessly than the Excel on the Axim.

So, I hope this helps anyone who uses a PDA for similar functions. I would like to replace my handheld and cell phone with a Smartphone, but I most definitely will not be doing so with a Windows Mobile device.
User Rating:
1.0 stars

out of 34 user reviews

Piece of crap. Got it 6 months ago, Returned once. Has never worked.

Pros: Hmmmm...can't think of anything

Cons: Charger, battery, memory consumption, cusotmer service

Review: Don't buy it. Don't even waste your time buying a used one.
User Rating:
4.0 stars

out of 34 user reviews

excellent PDA

Pros: WM 5.0 and wireless connectivity very good

Cons: battery life not too good

Review: this is a powerful pda..! i run quake mobile and other programs with no problem. wm 5 is excellent, but some software is not yet compatible with this new operating system. you can change the processor speed and the battery life gets better. the mp3's saved on the sd card sound great in good headphones and i record tv shows and view them with absolutely no problem using beyond tv. this pda is very nice.
User Rating:
0.5 stars

out of 34 user reviews

Worst PDA I've Ever Had

Pros: None that I can see

Cons: Big, Clunky, Slow, Horrible Bluetooth, Mult Resets, Tech Support is Clueless

Review: My first PDA being an Apple Newton, I would consider myself an early adopter of the PDA. Since my Newton I have been through a PalmI, Palm III, PalmV, Casio Pocket PC, Hew let Packard Pocket PC, Ipaq, and Ipaq 4100, before being stupid and getting the Dell Axim x51v.

First of all, the unit is huge by today's standards (my Ipaq 4100, which is three years older is nearly half the size and twice as sleek). Second, the new OS is slow as sh*t. It takes forever to boot up and nearly as long to launch an application. To me, this slow boot time destroys its functionality as a PDA. Heck, I may as well be using my laptop (at least that boots up in a moments notice when on standby). The OS is also unstable (80% of the time you can't turn it on unless you do a soft reset.. which doubles the boot time). A way around this is to activate bluetooth (for some reason it turns on if bluetooth was left active before it is turned off). However, the unit will often disable bluetooth on its own and you'll find yourself stuck having to reset in order to turn on the PDA.
Avoiding a power-on reset, is the only functionality the bluetooth stack seems to have. On my prior PDA, the bluetooth functionality allowed me to send and receive contacts with my cell phone, dial the contact number through bluetooth to my cell phone (which was priceless when driving as I wouldn’t have to key in the phone number to make the call), use my headset with the device, and use my wireless bluetooth keyboard. The Axim's bluetooth stack will use a wireless keyboard, but offer no other functionality.

This is definitely a step backward for me. My prior PDA (which is 3 years older) is more advanced than this piece of garbage (and cost less than half as much).

I never liked Dell's products or support, but took a chance after reading reviews like the one posted, only to firmly regret my decision.

I called Dell's tech support to find out if they are ever going to offer usable bluetooth, only to find that they didn't have a clue as to what I was talking about and instructed me to reload my the ROM OS (which would have been a major project with no difference in performance as Dell has yet to write a OS ROM upgrade with the usable bluetooth stack).

Since getting this unit, my productivity has taken a free fall to the bottom. These days I find myself using my older IPAQ 4100 and using the Dell only for hooking to my GPS.

I'm not crazy about HP either, but you are crazy if you buy a Pocket PC made from Dell rather than HP.

Oh, one more thing. If you’re lucky enough to turn on the unit without doing a soft reset, the first thing that comes up 50% of the time is an error informing you that the battery door is open (even though it is closed and secure). Once this error comes up, the PDA powers down and you must reset it anyway... DONT GET THIS PEICE OF JUNK!
User Rating:
5.0 stars

out of 34 user reviews

Good Costumer

Pros: Great screen really fast Processor and adjustable ,Great Laptop replacement For business

Cons: Nothing That product is a piece of art !!!! Beginner must Read correctly before using that product !!!

Review: Hi Everybody , My name is Eric and i love The new Dell Axim x51v .I have been reading alot of reviews on that website before purchasing new product ,But when it came to purchase the Axim x51v i have been hit to so many bad review leave by costumer !!What the hell is that !!! This product is a piece of art Congratulation To dell you have so many type of connection that you can use to reach a network . You got microsoft windows for mobile version 5.0 this pocket pc is the best never realize !! Let me tell you if you are a biginner and leave the kind of review that i read earlier forget it !!Go back to the OWNER manuel and read it and learn how to use the Axim x51v before posting any review ,This is an honnor to own a dell Axim x51v whit all the benefit you got from it !! Trust me He ya !!!!
User Rating:
0.5 stars

out of 34 user reviews

Don't buy this product. Dell really fell flat on this product.

Pros: Good PDA in functionality as PDA only.

Cons: Blue tooth connection to its own GPS is bad

Review: I bought this to help my wife in her day to day Mom's shuttle service and finding her way around town. I purchased the Bluetooth GPS with this for navigation. Wow, what a failure. The Blue tooth GPS is random in trying to connect and trying to get any help on theis is terrible when Contacting Dell. I have had both the Axim and the GPS replaced. Still has the same problem and Dell's answer - "It must be the Software." The Software I bought from Dell as a package. And the Software company says - it's the hardware or the operating system. No resolution. So Don't buy this product.
User Rating:
0.5 stars

out of 34 user reviews

Released Too Early. Not worth the $$$ at all!

Pros: VGA screen +Battery life and that's it!!

Cons: The worst bluetooth support ever!!!!!! and more!! Buggy

Review: To Begin, I have no idea why Dell would downgrade the bluetooth interface. In PPC2003se there is a widcomm bluetooth stack, this is an easy to use interface with icons and directions. In WM 5.0 there is a Microsoft bluetooth stack that is lacking previous features from PPC 2003se. For example, no more OBEX (object exchange service) you can not use a bluetooth headset or headphones properly ect. ect. I have no idea why a new operating system (WM 5.0) would not support previous hardware, as well as new and upcoming hardware that consumers are just starting to catch on to. As far as activesync goes, it just causes problems with the x51v. Dell released this device without checking to see how well it worked compared to previous Dell
handhelds. I had the Axim x30 (624mhz) and sold it in order to buy the x51v, I sincerly regret doing this because i think the x51v is a downgrade as far as performance and ease of use. The x51v has all sorts of buggy issues with it, dissapearing CF card, White screen of death when turning on, EXTREMELY LIMITED BLUETOOTH SERVICES!!! and the Dell techs on the phone are complete retards and are no help at ALL!!!! The Dell tech support personell know very little about the products that they are supposed to be experts on. The techs just read flow charts. Dell is quite aware of all of the problems with their best handheld and have done almost nothing to fix the problems with this overly buggy device. That is except to continue selling them to misinformed consumers. Screw you Dell, you have lost me as a customer for good.
User Rating:
4.5 stars

out of 34 user reviews

Much more suficticated than Palm and has excellent wifi

Pros: x51v has great graphics and sound quality, fast internet

Cons: batterylife-improved if you buy the higher compacity battery

Review: I have had experience with palm but i wanted to give pocket pc a shot. I am very surprised at how much software microsoft included. The word, excel, and powerpoint are all perfect for portable needs. The wifi works surprisingly fast, but I have not tested the bluetooth yet. The downside is that the x51v does not come standard with the 2200 mah battery which gives you twice the operating time. Also the internet explorer version that came with the x51v is terrible because all the websites appeared messed up. I downloaded the Opera trial for pocket pc and it worked much better. Mozilla is also working on one called mimo, now which is free (Opera costs $24). All in all I am really enjoying my x51v and I hope that it continues to work well.
User Rating:
3.0 stars

out of 34 user reviews

nice machine

Pros: fast and nice screen

Cons: questionable Dell support 1 yr down the road

Review: Regarding service and support: Does anyone know if Dell will address axim 50/50v mobile 5.0 upgrade. Dell issued 5.0, but had MS problems. They issued a "return to PPC2003" on dell site, and left it since??? Its not helping customer loyalty yet...
User Rating:
5.0 stars

out of 34 user reviews

I love this thing!!!

Pros: Most sleek, high performance PDA out there

Cons: Somewhat short battery life, but mainly only with using internet.

Review: This PDA is so cool! Very sleek design, high performance with video games, videos, medical software, etc. I had a couple of problems installing software at first, but Dell sent me a new PDA right away, and I've had no problems since then. As the editor pointed out, the battery life is a little short, but this only seems to be a problem while using bluetooth or the wireless internet. When I'm just using software on it, it usually lasts a few hours. Plus you can buy a larger battery for it, although it sticks out from the back and is kind of ugly. I was considering the hp pda's for awhile, but I am so glad I got this instead!! I would give it a 9 because of the problems I had at first, but because Dell sent me new stuff with only minimal questions asked (I bought their accidental warranty, so I'm not sure if that influenced it), and because I have been so impressed by its performanc, functionality, and appearance since then, I gave it a 10.
User Rating:
2.5 stars

out of 34 user reviews

Nice screen, simply to use, prephaps too simple. Not thoughfully designed.

Pros: Simple buttons layout. Wifi & Bluetooth, solid performance.

Cons: Bluetooth Headset cannot be used. Low features. Always have problems.

Review: The Dell Axim x51 has a generally sleek exterior design. Chipset performance is sufficient to perform most task. However functions and features are insufficient. I have been using a PDA since the first generation of Palm. This x51 is more than good for general use. When it comes to bluetooth, all bluetooth headsets are not compatible to x51. Therefore you cannot listen to music with your bluetooth headsets. When you are playing music, the screen is always on. Whereas, some other PDA has a feature that when you press the hold button, the screen will turn off, but musics still run. Biggest problem with Axim is its compatibility with windows mobile 5.0. I have gone through two x51s, and still come up with problems, including cannot boot up.
***Dell's customer service is very good, however, if there is no problems with their product, I don't have to get service support!
User Rating:
0.5 stars

out of 34 user reviews

DO NOT BUY ONE !

Pros: tech support I suppose

Cons: Just plain junk

Review: I bought an x51 520MHz and the thing would intermittently decide that it needed a soft reboot in order to turn on (takes 1.5 minutes to do that). Well at first, I thought there was a problem with the unit itself, therefore, asked Dell to replace it, and they did, with the same CRAP! Additionally, if you have an appointment with an alarm to alert you, you can forget about that. The unit, if it locks up (wont power on without a soft reboot) it will not activate any alarms or the such (so you can guarantee that you will miss all appointments)!
The main alarm cranks out a whopping 2 decibles! You will never hear it if you have a hard case and it is in your pocket or in a mildly noisy environment.
Dell boasts that it has a 520MHz processor and blah blah blah with the RAM and Flash RAM and blah blah blah it is suppose to be fast or something. Here is my take on that one. My Palm m515 (6 years old) blows the x51 out of the water in speed.
Yes yes, I downloaded all the updates and RAM updates, etc. and let me just tell you, you can't polish a turd! I am now trying to buy a good used x50 that uses Pocket PC 2003 OS. Being that this is the exact same unit as the x51 (dell will tell you different) but without the problems, or so says my cohorts that own the x50.
If you buy one, prepare to be frustrated, pissed off, and the feeling of being had. You could not give me a x51. It would make a better bath tub boat for a 2 year old!
Kudos Dell for tricking public into believing that this is a powerful desirable product.
User Rating:
1.0 stars

out of 34 user reviews

The only thing worse than its battery life is its tech support

Pros: Nice display

Cons: Bad battery life, very buggy software, extremely slow

Review: I bought one of these in January and started having problems with it right out of the box. There were software bugs so I called Dell's support and they offered to replace the Axim and promised there wouldn't be problems with the next one. There were problems with the next one and when I asked for my money back they said it had been over 21 days and they were not allowed to refund my money... sounds like a scam to me. After 6 hours of speaking to tech support, customer service, and customer service managers they decided to refund all of my money.

Avoid the Axims the software is bad, the battery is horrible, and the support is worse than you can imagine.
User Rating:
4.5 stars

out of 34 user reviews

an amazing pda

Pros: cheap, all the good features of a pda

Cons: low resolution screen, wifi can be a littly laggy sometimes

Review: ive had the dell axim x51 for about a month now and its working great. it was a good price($300 when i got it) and it had all the features i wanted. the only regret i have about it is i wish i had gotton the x51v, because i like to watch movies on it. i should also mention that if you do want to watch movies on it youll need to download a different media player other then wmp
like tcpmp
User Rating:
1.0 stars

out of 34 user reviews

Slower than my X5

Pros: Beautiful screen

Cons: Slow, unpredictable, frequent lock-ups

Review: I had hoped to replace my X5 with something faster and more advanced. I was impressed with the clarity and overall 'wow' of the display on the x51v--even plain text looked good. I use my pocket PC for frequent medical reference such as epocrates or 5 minute clinical consult. The pattern is to turn it on, look up the information with a few taps and then turn it back off--all less than 30 seconds, usually between exam rooms or while following attendings. Using the x51v, I could not do what I needed to half the time. It would take too long to load my program, or it would not be able to find the program, or it would run the program slowly, or it would not turn on at all. I had to soft reset at least twice a day and a hard reboot was not uncommon. Another fun experience was to attempt to turn it on only to find a message that the battery door was open (it wasn't) and that everything had shut down to protect the memory. This also required a soft reset to recover from.
It is an understatement to say I was disappointed. I returned the x51v and went back to my x5. I still want to replace it, but am unlikely to buy another dell.
User Rating:
2.5 stars

out of 34 user reviews

Good hardware; hate the software- going back to Palm

Pros: Looks great, lots of great features

Cons: Windows Mobile is terrible

Review: I have had three palms and a handspring over the past seven years. I was excited about trying the Dell Axim 51V. Had to call tech support three times for a total of more than 2.5 hours. Support was always polite and helpful. The bottom line is that the software sucks--- preferences and settings don't seem to matter. The thing turns on and is always trying to connect to my computer even though all settings have been set to manual. Although my "today" homepage has lots of room due to the nice, big screen, the device only shows appointments in the next hour or so. There are too many frustrations with the software. I have just ordered a Palm TX and will return this to Dell next week.
User Rating:
1.0 stars

out of 34 user reviews

Piece of Crap

Pros: Nice Shiny Display

Cons: Battery life, stability, speed, performance, etc , etc

Review: The Axim has a nice display, and that's about the only nice thing I can say about it.
The battery life is abysmal. Charged it up, turned it off, flew cross-country to California, turned it on and there was 10% battery life left. What's up with that?
Also, I have to perform a "hard reboot" nearly every time I turn it on. Major pain in the buttocks!
I bought the fastest processor offered, and the speed is horrible. It takes 1 minute to load my epocrates application.
ActiveSync - works about 33% of the time.
The WiFi comes on randomly and saps your battery - even when the device is turned off and the "button lock" is activated.
DO NOT BUY THIS PRODUCT!!!!!!!!!!!!!!!!
If you want mine, I'll pay you to take it off my hands!
User Rating:
4.5 stars

out of 34 user reviews

Awesome PDA -

Pros: Compact, Powerful, Two (2) Card Slots, Great Community

Cons: Battery Life could be Better, Weak Support

Review: I've owned several PDA's including three Casios and one iPaq. I thought the iPaq 3970 was great until I got the Axim X51v. I love the idea that you can add in _both_ a Compact Flash and a Secure Digital card. It's quite easy to be carrying 10 Gigs of storage inside the Axim! The form factor is near perfect, and the display is excellent. The built-in wireless makes for great WiFi'ing although configuration could be simpler. If there's a noteable flaw, its that there are some quirks with the hardware and Windows Mobile 5. If you like the feature list of this PDA, you should be somewhat advanced in terms of being ready/willing to flash the system ROM, hunt for updated WM5 drivers and such because WM5 is kind of a very advanced BETA... almost ready for prime time, and it needs lots of TLC. This is an excellent device to use with a BlueTooth GPS because you'd get all the benefits of a built-in system but you'd be able to walk into an office or hotspot and do some productive work online. Minor issues, but overall... this is an amazing piece of hardware.
User Rating:
1.0 stars

out of 34 user reviews

One pain after another

Pros: Fast internet access

Cons: Too many bugs

Review: This is my first PPC. I have used my friend's Toshiba PPC before to surf the web and I was impressed. I did research on the axim x51 and I originally didn't come up with anything too bad that would have deterred me from buying it. About one month after I bought my axim it stopped recognizing my CF card and I occasionally had to do a soft reset to turn it back on. I got the update from Dell's site and that just made things worse. Now I am stuck with it. One way to avoid the problem is to leave it on all of the time with power settings at their minimum. I would not recommend this device to anyone. If you plan to buy a PPC try Toshiba or HP
User Rating:
2.5 stars

out of 34 user reviews

much less then I expected...a step back

Pros: good color & screen, nice design

Cons: battery life, quality of unit, wireless capability

Review: This is my fourth PDA and I certainly had high expectations of the Dell unit... it just hasn't lived up to nearly what I expected... the on-off switch has been troublesome from the very beginning and the battery life is miserable... the support has also certainly left some things to be desired.... I would gladly return to my old HP unit which even though it was several years old with superior to this unit... I would certainly recommend one of the several each be alternatives to this unit
User Rating:
1.5 stars

out of 34 user reviews

Geez, Was I a Sucker or What!

Pros: Pretty screen.

Cons: Frequent crashes, incompatibilities, heavy,

Review: After reading reviews of all the recent handhelds, I went for the fairly highly rated Dell Axim x51. It's bright and crystal clear screen is a joy to behold... then there is no more joy. The unit itself is on the heavy and thick side. With an SD card inserted, the machine often crashes, presenting the white screen of stupor. Don't bother using the reset button unless you want to take the SD card out first. After two months of contacting Dell and reading up on this problem, I found no solution. The worst part is the incompatibility with the software written for the 2002 and 2003 operating systems. Windows Mobile 5 is taking PDA's by storm - and apparently has taken developers by surprise. Relatively few applications support it (though the number is slowly increasing every day now). Count on upgrading your old software, or in many instances waiting a long time for some of your favorite programs to be available for WM5. And forget about using Intellisync to connect the x51 with GroupWise; Pumatech just doesn't seem to be able to deliver the goods. Admittedly, you could use a little program called Portamail, but it is still a little buggy. Months ago, when I was narrowing down my PDA choices, the Palm TX came in second place - mainly because Palm appears poised to abandon the Palm operating system in favor of Microsoft's. Last week I brought home a Palm TX and placed my Dell Axim x51 into a drawer. Already I feel better and I'm getting more done. Yes, the Palm OS may be a dinosaur. But I'd rather ride a great dinosaur into extinction than plod along atop a crippled sloth.
User Rating:
5.0 stars

out of 34 user reviews

Deserves a better rating than what is given here.

Pros: Good Display, quick processor, I'm a medical student & I use it for drug databases like epocrates. Also, it helps keep me organized.

Cons: With a 600 megahertz processor it would be nice to upgrade from windows mobile 5.0 to a full xp version.

Review: I was looking through cnet, saw the low review, and well, my axim is sitting here next to me. It definitally deserves a better review. I have used both it & the tx, which a friend of mine has & the axim interface with windows mobile is definitally easier to use.
User Rating:
4.0 stars

out of 34 user reviews

I Never Had A Pocket PC

Pros: Nice little thing

Cons: havn't found anything yet

Review: THis is a nice pocket pc for the money... But i had had one little problem with it.. when i play music with the media player you can not adjust the bass or anything with it...
User Rating:
4.0 stars

out of 34 user reviews

A really great product

Pros: Great video

Cons: Keeps losing connection with stored programs on CF card

Review: I really like the X51V; I've previously owned the Axim X30 and Palm E2, and the X51v surpasses them. However, I must reset the PDA several times a day as it can't find the CF card, and I'm always reloading programs back onto it so that they will show up in the "Programs" menu.

The Resco utilities package also keeps turning on the Activesync, which causes the Axim to turn on by itself, and run the battery down.
User Rating:
5.0 stars

out of 34 user reviews

Dell Axim x51

Pros: Good Video, Audio and Gaming, Battery Works great

Cons: The USB Travel Cable

Review: The Dell Axim x51 and x51v is good for people on the go, it has good storage space, watching videos, listining to music and playing games are smooth. With Windows Mobile 5.0 makes it easy to organize your contacts, meetings, send e-mails, and write notes. The high and medium models feature WiFi internet access, where the low model allows you to use wireless keyboard, you have to purchase the wireless card seperate.
User Rating:
0.5 stars

out of 34 user reviews

Go with another Brand than Dell

Pros: After this experience no 'Pro's'

Cons: Defective product and poor Dell service.

Review: I'm on my 3rd x51 since Dec. 11th. Problem is unit will not power on after full day of charging. Dell says they have a known software issue with Microsoft and the Mobile OS but have no idea when it will be fixed. Dell support sucks I am sorry. I had to replace my X30 with this because Dell does not repair their PDA's and offered me a refurbished X30 with no warranty for same price as a new X51. Thanks Dell you are really looking out for your customers. I have a week to decide to keep this and labor with their lack of support or request a refund. I'm leaning towards the refund. My reward poor service and products with incompetent service?
User Rating:
0.5 stars

out of 34 user reviews

Go with another Brand than Dell

Pros: After this experience no 'Pro's'

Cons: Defective product and poor Dell service.

Review: I'm on my 3rd x51 since Dec. 11th. Problem is unit will not power on after full day of charging. Dell says they have a known software issue with Microsoft and the Mobile OS but have no idea when it will be fixed. Dell support sucks I am sorry. I had to replace my X30 with this because Dell does not repair their PDA's and offered me a refurbished X30 with no warranty for same price as a new X51. Thanks Dell you are really looking out for your customers. I have a week to decide to keep this and labor with their lack of support or request a refund. I'm leaning towards the refund. My reward poor service and products with incompetent service?
User Rating:
4.0 stars

out of 34 user reviews

A truly usable Windows PDA

Pros: Persistent memory is a God sent, long over due. Now PDA is really a handheld PC.

Cons: Still crashes quite a bit, mainly caused by third party programs, should improve overtime.

Review: This is the best PDA I have used so far. Although not as stable as a Palm, but it is a truly multitasking small wonder. I used to own a Toshiba e740 with all the necessary gadgets: Wifi, presentation pack, replacable battery. A terrific concept except everytime the battery drained it also wipes out every bit of data I stored. An unforgivable design flaw by Toshiba. Now, with persistent memory, no more worry about data loss and one can truly rely on this small PC for serious work. I wrote my report on it using Think outside's infrared keyboard. However, cut and past with images still presents some challenges, but I think that will be the next step.

In any measure, this is a major improvement over the old OS and should be considered by everyone that really wants to use PDA for serious stuff on the go.

Oh, I forgot to mention that the Switcher Bar is an excellent utility and can be easily placed on the top of Today screen by cut and paste of the program to the start up folder. Once done, all programs can be terminated in one touch. This makes X51 almost as usable as a Windows 98 PC and it's tiny enough to fit in my pocket. Love it!

I gave it an 8 because it is still not very stable and it still cannot edit PowerPoint files. Also reading a technical paper in PDF is still a pain. Hopefully Adobe will have a better version for WM5 soon.
User Rating:
3.0 stars

out of 34 user reviews

Good Product Not ready for Prime Time

Pros: Excellent Web Surfing, Good user interface, Nice sound system

Cons: Difficult to Sync with laptop

Review: This is a nice hand-held, however, Dell released it too early. Many users have had difficulty syncing this handheld to their computer. Activesync, the Microsoft syncing product, simply cannot detect the PDA.

I would suggest buying this product in a few months once the software bugs are worked out. Right now, you might end up wasting 3-4 days trying to get it to work.
User Rating:
2.5 stars

out of 34 user reviews

Good Product Poor Support

Pros: Solid PocketPC

Cons: Lack of Support

Review: After numerous positive reviews (out-weighing the negatives) I decided to go with the Axim X51. Having used PocketPCs before in the past I'm familiar with the ActiveSync process and setting these things up.

My first complaint is that my product did not come with a power cord. Instead of calling customer service, and probably not getting one for a couple of weeks, I used one from my old iBook (which works wonderfully).

My next complaint is the ActiveSync. For some reason (after about 4 hours) I couldn't get the PDA and my PC to talk. I called tech support (who spoke broken English) and after almost 30 minutues Iwas asked about a .dll file which was needed in my System 32 directory. For some reason I did not have this file and when I looked it up on the Internet it showed that this file is specifically associated with ActiveSync. After 4 hours, and about 10 reinstalls, not once did the software install the **needed** file specifically for ActiveSync. I found the file online and got it up and running within 5 minutes.

This is more of a Microsoft complaint and not so much Dell.

PROS: The newer OS is much improved (I use Word and Excel quite a bit).

CONS: Would like better support from Microsoft regarding their software and tech support employees that speaks understandable English. Quality control to ensure that all components are packaged with the product.
User Rating:
4.5 stars

out of 34 user reviews

This device improves your life!

Pros: All features of top model except higher speed and VGA display

Cons: No scroll knob so it's not as easy to use with 1 hand

Review: This is an amazing product. It has all the features of the top of the line model except the processor is a bit slower and the screen is not as good. Depending on your application, it might not matter. I rarely ever operate at peak MHz anyway. The price is pretty decent for what you get too, although it is quite a bit more expensive than last year’s “#2 model” during the same generation.

The OS is closely tied to the MS Windows and MS Office suite. So if you use Windows machines and Microsoft Products like 99% of the computer users, this PDA is like an extension of power from your software. I think all computer users in the world should have one of these. Especially since it’s so inexpensive compared to other brands retail.

The Wi-Fi is good for updating mobile news type content, like Advant-Go (i.e. weather, headlines, etc.) wherever you can tap a free hot-spot or ehem...someone's "open network", which are all over the place in a dense metro area. Best of all Advant-Go gives you limited FREE membership. You only pay if you want more megs of download. You also can move files around with your connection if you have a wireless network.

You can record sound too as part of your “audio notes”.

Bottom line is that this tool will enhance your productivity greatly. If you want to be more effective in life, whether it's occupational or personal, even for your hobbies, you need this device. We waste so much time due to forgetfulness. Like…I never went to the supermarket twice for the same thing since I used PDA’s. This even amazes friends and children because you can play games on it! I've never thought that people would get so much enjoyment out of Bubble Breaker! IMHO, the whole world should have PDA's. It would make life so much easier for all of us.

One thing I’d like to point out is that if you have a desktop firewall, you might need to configure it to allow the PDA to sync. Unlike Activesync 3.8, this 4.0 operates with some networking principles apparently. I had to call Dell support to find this out so hopefully reading this will save you the trouble…and Dell the money so they keep products cheap for us. ;)
Updated
http://www.aximsite.com/boards/showthread.php?t=112638

Before you exchange your PDA 5 times, and call Dell support 10 times, read this. This appeared to help my PDA (presently Windows Moblie 5.0 version A05) and supposedly, is the general solution to power problems like that described by all the people here who couldn't get theirs to work. This writing is as-of A05...which seems to have not fixed it yet. The problem lies in the PDA's "internal Activesync" and has to be modified to avoid the power/crash problems. Hope this helps.

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Dell Axim X51 specifications

  • General
  • Product Type Handheld
  • Operating System Microsoft Windows Mobile 5.0
  • Display
  • Type 3.5 in Color TFT active matrix ( Transflective )
  • Display Resolution 240 x 320
  • Color Depth 16-bit (64K colors)
  • Memory
  • RAM 64.0 MB - SDRAM
  • ROM 128.0 MB - Flash
  • Supported Flash Memory Cards CompactFlash (type II) , SD Memory Card , MultiMediaCard
  • Compatibility SDIO
  • Processor
  • Processor Intel XScale PXA270
  • Processor Clock Speed 520.0 MHz
  • Communications
  • Wireless Connectivity 802.11b , Bluetooth
  • Multimedia
  • Audio Microphone , Speaker
  • Supported Digital Audio Formats MP3 , WMA
  • Software
  • Preloaded Software Windows Media Player 10 Mobile
  • Input Device
  • Type Touch-screen , 5-way navigation button
  • Expansion and Connectivity
  • Expansion Slot(s) 1.0 x SD Memory Card - Type II , 1.0 x CompactFlash Card
  • Interfaces 1.0 x Headset - 36 pin docking , 1.0 x Docking / port replicator - Mini-phone 3.5 mm , 1.0 x USB
  • Battery
  • Installed Qty (Max Supported) 1.0
  • Technology / Form Factor Lithium ion
  • Capacity 1100.0 mAh
  • Miscellaneous
  • Features LCD display
  • Included Accessories Power adapter , Stylus , Protective cover
  • Cables Included 1.0 x USB cable
  • Power
  • Voltage Required AC 120/230 V
  • Dimensions & Weight
  • Width 2.9 in
  • Depth 0.7 in
  • Height 4.7 in
  • Weight 5.9 oz
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