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| Phone | Motorola Charm | BlackBerry 8820 | Palm Treo 800w |
| Current U.S. Carriers | (none) | (none) | (none) |
| Global Availability | Released | Released | Released |
| Specifications | |||
|---|---|---|---|
| Display Size |
2.8" diag. 4 : 3 |
? | ? |
| Display Resolution & Type |
320 x 240 pixels (~143 ppi) LCD (TFT/TFD) |
320 x 240 pixels LCD (TFT/TFD) |
320 x 320 pixels LCD (TFT/TFD) |
| Display Refresh | 60 Hz | ? | ? |
| Battery | 1,170 mAh | 1,400 mAh | 1,150 mAh |
| Processor | 720 MHz TI OMAP3410 | ? | ? |
| RAM | ? | ? | ? |
| Storage | ? raw hardware | ? raw hardware | ? raw hardware |
| Main Camera | 3 megapixel | - | 2 megapixel |
| Wide Camera | - | - | - |
| Tele Camera | - | - | - |
| Video Capture | ? | - | QVGA (320 x 240) |
| Front Camera | - | - | - |
| Weight |
3.88 oz (110g) |
4.73 oz (134g) |
5 oz (142g) |
| Dimensions |
3.87" x 2.65" x 0.45" (98 x 67 x 11.4 mm) |
4.49" x 2.6" x 0.55" (114 x 66 x 14 mm) |
4.4" x 2.3" x 0.7" (112 x 58 x 17.8 mm) |
| Platform / OS | Android | BlackBerry OS | Windows Mobile Professional |
| Network Bands |
GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
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| Data Technology | HSDPA 3.6 | EDGE | EVDO rA |
| Features | |||
| Accessibility | |||
| Hearing Aid Compatible | - | - |
Yes M4, T4 (very tele-coil compatible) |
| TTY/TDD (Digital) | Yes | Yes | Yes |
| Alerts | |||
| Ringer Profiles | - | Yes | - |
| Connectivity | |||
| Bluetooth | Yes | Yes | Yes |
| Infrared (IR) | - | - | Yes |
| USB |
Yes Micro-USB |
Yes Mini-USB |
Yes Micro-USB |
| Wi-Fi |
Yes 4 (802.11 b,g,n) |
Yes |
Yes 802.11 b,g |
| Input | |||
| Side Keys | Yes | Yes | Yes |
| Stylus | - | - | Yes |
| Text Keyboard, Hardware | Yes | Yes | Yes |
| Touch Screen |
Yes Capacitive |
- |
Yes Resistive |
| Memory | |||
| Memory Card Slot | Yes | Yes | Yes |
| Music | |||
| Headphone Jack (3.5mm) | Yes | - | - |
| Voice | |||
| Push-To-Talk | - | Yes * | - |
| Speaker Phone | Yes | Yes | Yes |
| * Some versions only | |||
| Motorola Charm | BlackBerry 8820 | Palm Treo 800w | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Motorola Charm | BlackBerry 8820 | Palm Treo 800w |
