| Remove from comparison | Remove | Remove | Remove | Remove | Remove |
|---|---|---|---|---|---|
| Product name | |||||
| Price | $49.95 | Check Prices | Check Prices | $249.99 | $99.99 to $519.99 |
| CNET editors' rating | |||||
| Average user rating | |||||
| Release date | July 11, 2008 | July 14, 2008 | October 14, 2007 | ||
| The Bottom Line | The Treo 180 is an appealingly designed, albeit monochrome, smart phone. | The iPhone 3G delivers on its promises by adding critical features and sharper performance. The iTunes App Store is pretty amazing, and the 3G support is more than welcome. We still have a few gripes, but the iPhone 3G is a big improvement over the original model. | The HTC Touch Diamond offers much in the way of sex appeal and flash, and it's certainly got a formidable feature set. However, we hope HTC resolves some of the performance issues we experienced before the smartphone is released in the States. | With the addition of Wi-Fi and GPS, the Palm Treo 800w finally catches up to some of its competition and even offers a better design. The Windows Mobile smartphone will be a good fit for Sprint's business customers, if the battery life can keep up. | The Palm Centro isn't the innovative product we were looking for from the company, but with its slimmer size, ease of use, and affordable price tag, the Centro is a good option for those looking for their first smartphone. |
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| Features | |||||
| Packaged contents |
Headphones |
Info unavailable |
Stereo headset |
Info unavailable |
USB sync cable AC charger |
| RAM installed size |
16 MB |
Info unavailable |
192 MB |
Info unavailable |
128 MB |
| Band / mode | Info unavailable |
WCDMA (UMTS) / GSM 850/900/1800/1900 |
GSM 900/1800/1900 |
Info unavailable |
Dual-band CDMA2000 EvDO |
| Cellular technology | Info unavailable |
WCDMA (UMTS) / GSM |
Info unavailable | Info unavailable |
CDMA |
| OS provided |
Palm OS 3.5.2H |
Apple MacOS X |
Microsoft Windows Mobile 6.1 Professional |
Microsoft Windows Mobile 6.1 Professional |
Palm OS 5.4.9 |
| Talk time |
Up to 150 min |
Up to 600 min |
Up to 330 min |
Up to 270 min |
210 min |
| Flash memory form factor | Info unavailable | Info unavailable |
Integrated |
Info unavailable | Info unavailable |
| Color support |
4-bit (16 gray levels) |
32-bit (128K colors) |
Info unavailable |
16-bit (65K colors) |
16-bit (64K colors) |
| Clock speed |
33 MHz |
Info unavailable |
528 MHz |
Info unavailable |
201 MHz |
| Weight |
5.2 oz |
4.7 oz |
3.9 oz |
0.4 lbs |
4.2 oz |
| Height |
4.3 in |
4.6 in |
4 in |
4.4 in |
4.2 in |
| Wireless Interface | Info unavailable |
IEEE 802.11b IEEE 802.11g Bluetooth 2.0 EDR |
Info unavailable | Info unavailable | |
