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| Phone | Palm Treo 650 (GSM) | Huawei W1 | BlackBerry 7750 |
| Current U.S. Carriers | (none) | (none) | (none) |
| Global Availability | Released | Released | Released |
| Specifications | |||
|---|---|---|---|
| Display Size | ? |
4" diag. 5 : 3 |
? |
| Display Resolution & Type |
320 x 320 pixels LCD (TFT/TFD) |
480 x 800 pixels (~233 ppi) LCD (TFT/TFD) |
240 x 240 pixels LCD (Color) |
| Display Refresh | ? | ? | ? |
| Battery | ? | 1,950 mAh | ? |
| Processor | 312 MHz Intel XScale PXA270 | 1.2 GHz Qualcomm Snapdragon 400 MSM8230 | ? |
| RAM | ? | 512 MB | ? |
| Storage | ? raw hardware | 4 GB | ? raw hardware |
| Main Camera | Yes | 5 megapixel | - |
| Wide Camera | - | - | - |
| Tele Camera | - | - | - |
| Video Capture | CIF (352 x 288) | 720p HD | - |
| Front Camera | - | Yes | - |
| Weight |
6.3 oz (179g) |
4.41 oz (125g) |
5.01 oz (142g) |
| Dimensions |
4.4" x 2.3" x 0.9" (112 x 58 x 22.9 mm) |
4.84" x 2.5" x 0.41" (123 x 64 x 10.4 mm) |
4.76" x 3.03" x 0.71" (121 x 77 x 18 mm) |
| Platform / OS | Palm OS | Windows | BlackBerry OS |
| Network Bands |
GSM: 850, 900, 1800, 1900 |
WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
| Data Technology | EDGE | HSPA+ 21 | 1xRTT |
| Features | |||
| Accessibility | |||
| Hearing Aid Compatible | - |
Yes M3 (mostly compatible) |
- |
| TTY/TDD (Digital) | - | - | Yes |
| Alerts | |||
| Ringer Profiles | - | - | Yes |
| Connectivity | |||
| Bluetooth | Yes | Yes | - |
| Infrared (IR) | Yes | - | - |
| USB | Yes |
Yes Micro-USB |
Yes |
| Wi-Fi | - |
Yes 4 (802.11 b,g,n) |
- |
| Input | |||
| Side Keys | Yes | Yes | Yes |
| Text Keyboard, Hardware | Yes | - | Yes |
| Touch Screen | Yes |
Yes Capacitive |
- |
| Memory | |||
| Memory Card Slot | Yes | Yes | - |
| Music | |||
| Headphone Jack (3.5mm) | - | Yes | - |
| Voice | |||
| Speaker Phone | Yes | Yes | - |
| Palm Treo 650 (GSM) | Huawei W1 | BlackBerry 7750 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Palm Treo 650 (GSM) | Huawei W1 | BlackBerry 7750 |
