| Remove from comparison | Remove | Remove | Remove | Remove | Remove |
|---|---|---|---|---|---|
| Product name | |||||
| Price | $249.99 to $354.99 | $433.95 to $522.41 | $199.99 | $450.00 to $484.87 | $99.99 to $369.99 |
| CNET editors' rating | |||||
| Average user rating | |||||
| Release date | June 30, 2008 | October 05, 2007 | |||
| The Bottom Line | Despite some niggling design flaws and the lack of 3G support, the HP iPaq 510 Voice Messenger offers outstanding voice-command features as well as the enhanced productivity tools of Windows Mobile 6. | The HP iPaq 910c offers mobile professionals a well-stocked, messaging-centric smartphone, but it faces stiff competition from the likes of HTC, Samsung, and Motorola. | The AT&T Tilt promises to be the carrier's most powerful smartphone for business users with its full range of wireless options, Windows Mobile 6, and innovative tilt screen. | The North American Edition of the Nokia N95 brings some notable additions, including 3G support and better performance, to make this powerful smart phone even better. However, it'll still leave a deep gouge in your wallet. | Although the Samsung BlackJack II doesn't bring any revolutionary upgrades, there are a number of welcome additions, including GPS and better performance, to make it a worthy successor and a good-value smartphone. |
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| Features | |||||
| Packaged contents |
Stereo headset |
Stereo headset |
Screen protection film |
Info unavailable | Info unavailable |
| RAM installed size |
64 MB |
128 MB |
128 MB |
Info unavailable | Info unavailable |
| Band / mode | Info unavailable | Info unavailable | Info unavailable |
WCDMA (UMTS) / GSM 850/900/1800/1900 |
GSM 850/900/1800/1900 |
| Cellular technology |
GSM |
Info unavailable | Info unavailable |
WCDMA (UMTS) / GSM |
GSM |
| OS provided |
Microsoft Windows Mobile 6.0 |
Microsoft Windows Mobile 6.0 Professional |
Microsoft Windows Mobile 6.0 Professional |
Info unavailable |
Microsoft Windows Mobile 6.0 |
| Talk time |
Up to 390 min |
Up to 240 min |
Up to 240 min |
Up to 390 min |
Info unavailable |
| Flash memory form factor | Info unavailable | Info unavailable | Info unavailable |
microSD |
Info unavailable |
| Color support | Info unavailable |
16-bit (64K colors) |
16-bit (64K colors) |
Info unavailable |
16-bit (64K colors) |
| Clock speed |
200 MHz |
520 MHz |
400 MHz |
Info unavailable | Info unavailable |
| Weight |
3.6 oz |
5.1 oz |
6.7 oz |
4.2 oz |
Info unavailable |
| Height |
4.2 in |
4.4 in |
4.4 in |
3.9 in |
Info unavailable |
| Wireless Interface |
Bluetooth 1.2 WiFi |
Info unavailable | Info unavailable |
Infrared (IrDA) IEEE 802.11b IEEE 802.11g Bluetooth 2.0 EDR |
Bluetooth WiFi |
| Service Provider | Info unavailable | Info unavailable |
ATT |
Info unavailable |
ATT |
| Input device type |
Keypad 5-way navigation button |
Jog Dial Scroll button Thumbwheel Keyboard 5-way navigation button |
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