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| Phone | Palm Treo 650 (CDMA) | HTC Amaze 4G | BlackBerry 8820 |
| Current U.S. Carriers | (none) | (none) | (none) |
| Global Availability | Released | Released | Released |
| Specifications | |||
|---|---|---|---|
| Display Size | ? |
4.3" diag. 16 : 9 |
? |
| Display Resolution & Type |
320 x 320 pixels LCD (TFT/TFD) |
540 x 960 pixels (~256 ppi) LCD (TFT/TFD) |
320 x 240 pixels LCD (TFT/TFD) |
| Display Refresh | ? | 60 Hz | ? |
| Battery | ? | 1,730 mAh | 1,400 mAh |
| Processor | 312 MHz Intel XScale PXA270 | 1.5 GHz Qualcomm Snapdragon S3 dual-core | ? |
| RAM | ? | 1 GB | ? |
| Storage | ? raw hardware | 16 GB | ? raw hardware |
| Main Camera | Yes | 8 megapixel | - |
| Wide Camera | - | - | - |
| Tele Camera | - | - | - |
| Video Capture | QVGA (320 x 240) | 1080p HD | - |
| Front Camera | - | 2 megapixel | - |
| Weight |
6.3 oz (179g) |
6.1 oz (173g) |
4.73 oz (134g) |
| Dimensions |
4.4" x 2.3" x 0.9" (112 x 58 x 22.9 mm) |
5.12" x 2.58" x 0.46" (130 x 66 x 11.7 mm) |
4.49" x 2.6" x 0.55" (114 x 66 x 14 mm) |
| Platform / OS | Palm OS | Android | BlackBerry OS |
| Network Bands |
CDMA: 850, 1900 |
WCDMA: 1, 2, 4, 5 GSM: 850, 900, 1800, 1900 |
GSM: 850, 900, 1800, 1900 |
| Data Technology | 1xRTT | HSPA+ 42 | EDGE |
| Features | |||
| Flashlight | - | Yes | - |
| Accessibility | |||
| Hearing Aid Compatible | - |
Yes M3, T3 (mostly tele-coil compatible) |
- |
| TTY/TDD (Digital) | - | Yes | Yes |
| Alerts | |||
| Ringer Profiles | - | - | Yes |
| Connectivity | |||
| Bluetooth | Yes | Yes | Yes |
| Infrared (IR) | Yes | - | - |
| NFC | - | Yes | - |
| USB | - | Yes |
Yes Mini-USB |
| Wi-Fi | - |
Yes 4 (802.11 a,b,g,n) |
Yes |
| Input | |||
| Side Keys | Yes | Yes | Yes |
| Text Keyboard, Hardware | Yes | - | Yes |
| Touch Screen | Yes |
Yes Capacitive |
- |
| Memory | |||
| Memory Card Slot | Yes | Yes | Yes |
| Music | |||
| FM Radio | - | Yes | - |
| Headphone Jack (3.5mm) | - | Yes | - |
| Photo & Video | |||
| DLNA | - | Yes | - |
| TV Output | - | Yes | - |
| Voice | |||
| Push-To-Talk | - | - | Yes * |
| Speaker Phone | Yes | Yes | Yes |
| * Some versions only | |||
| Palm Treo 650 (CDMA) | HTC Amaze 4G | BlackBerry 8820 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Palm Treo 650 (CDMA) | HTC Amaze 4G | BlackBerry 8820 |
