Compare Phones
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| Phone | Palm Treo 600 (CDMA) | HP iPAQ 510 Voice Messenger | Microsoft Lumia 550 | Palm Treo 650 (CDMA) | ZTE Prelude / Avail 2 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? |
2" diag. 4 : 3 |
4.7" diag. 16 : 9 |
? |
3.5" diag. 5 : 3 |
| Display Resolution & Type |
160 x 160 pixels LCD (Color) |
176 x 220 pixels (~141 ppi) LCD (TFT/TFD) |
720 x 1280 pixels (~312 ppi) LCD (TFT/TFD) |
320 x 320 pixels LCD (TFT/TFD) |
320 x 480 pixels (~165 ppi) LCD (TFT/TFD) |
| Display Refresh | ? | ? | ? | ? | 60 Hz |
| Battery | ? | 1,100 mAh | 2,100 mAh | ? | 1,500 mAh |
| Processor | ? | 200 MHz TI OMAP 850 | 1.1 GHz Qualcomm Snapdragon 210 (MSM8909) | 312 MHz Intel XScale PXA270 | 1 GHz Qualcomm Snapdragon MSM7225A |
| RAM | ? | ? | 1 GB | ? | 512 MB |
| Storage | ? raw hardware | ? raw hardware | 8 GB | ? raw hardware | 4 GB |
| Main Camera | Yes | 1 megapixel | 5 megapixel | Yes | 2 megapixel |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | - | QCIF (176 x 144) | 720p HD | QVGA (320 x 240) | VGA (640 x 480) |
| Front Camera | - | - | 2 megapixel | - | - |
| Weight |
6.2 oz (176g) |
3.6 oz (102g) |
5.01 oz (142g) |
6.3 oz (179g) |
4.4 oz (125g) |
| Dimensions |
4.41" x 2.36" x 0.87" (112 x 60 x 22.1 mm) |
4.21" x 1.91" x 0.64" (107 x 49 x 16.3 mm) |
5.36" x 2.67" x 0.39" (136 x 68 x 9.9 mm) |
4.4" x 2.3" x 0.9" (112 x 58 x 22.9 mm) |
4.6" x 2.44" x 0.45" (117 x 62 x 11.4 mm) |
| Platform / OS | Palm OS | Windows Mobile Standard | Windows | Palm OS | Android |
| Network Bands |
CDMA: 850, 1900 |
GSM: 850, 900, 1800, 1900 |
4G LTE: 2, 4, 5, 7, 12, 17 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
WCDMA: 2, 5 GSM: 850, 1900 |
| Data Technology | 1xRTT | EDGE | LTE (Cat 4) | 1xRTT | HSPA 7.2 |
| Features | |||||
| Flashlight | - | - | Yes | - | - |
| Accessibility | |||||
| Hearing Aid Compatible | - | - |
Yes M3, T4 (very tele-coil compatible) |
- |
Yes M3, T4 (very tele-coil compatible) |
| TTY/TDD (Digital) | Yes | - | Yes | - | Yes |
| Alerts | |||||
| Ringer Profiles | - | Yes | - | - | - |
| Connectivity | |||||
| Bluetooth | - | Yes | Yes | Yes | Yes |
| Infrared (IR) | Yes | - | - | Yes | - |
| USB | Yes |
Yes Mini-USB |
Yes Micro-USB |
- | Yes |
| Wi-Fi | - |
Yes 802.11 b,g |
Yes 4 (802.11 b,g,n) |
- |
Yes 4 (802.11 b,g,n) |
| Input | |||||
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | Yes | - | - | Yes | - |
| Touch Screen | Yes | - |
Yes Capacitive |
Yes |
Yes Capacitive |
| Memory | |||||
| Memory Card Slot | Yes | Yes | Yes | Yes | Yes |
| Music | |||||
| FM Radio | - | - | Yes | - | - |
| Headphone Jack (3.5mm) | - | - | Yes | - | Yes |
| Voice | |||||
| HD Voice | - | - | Yes | - | - |
| Speaker Phone | Yes | Yes | Yes | Yes | Yes |
| Palm Treo 600 (CDMA) | HP iPAQ 510 Voice Messenger | Microsoft Lumia 550 | Palm Treo 650 (CDMA) | ZTE Prelude / Avail 2 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Palm Treo 600 (CDMA) | HP iPAQ 510 Voice Messenger | Microsoft Lumia 550 | Palm Treo 650 (CDMA) | ZTE Prelude / Avail 2 |
