Compare Phones
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| Phone | Palm Treo 650 (CDMA) | Samsung SCH-R211 | Sony Ericsson P910 | BlackBerry 8820 | Sony Ericsson K750 / W800 / D750 / W700 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? |
1.5" diag. 1 : 1 |
? | ? | ? |
| Display Resolution & Type |
320 x 320 pixels LCD (TFT/TFD) |
128 x 128 pixels (~121 ppi) LCD (STN) |
208 x 320 pixels LCD (TFT/TFD) |
320 x 240 pixels LCD (TFT/TFD) |
176 x 220 pixels LCD (TFT/TFD) |
| Display Refresh | ? | ? | ? | ? | ? |
| Battery | ? | 800 mAh | ? | 1,400 mAh | 900 mAh |
| Processor | 312 MHz Intel XScale PXA270 | ? | ? | ? | ? |
| RAM | ? | ? | ? | ? | ? |
| Storage | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware |
| Main Camera | Yes | - | Yes | - | 2 megapixel |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | QVGA (320 x 240) | - | QCIF (176 x 144) | - | ? |
| Front Camera | - | - | - | - | - |
| Weight |
6.3 oz (179g) |
2.73 oz (77g) |
5.47 oz (155g) |
4.73 oz (134g) |
3.49 oz (99g) |
| Dimensions |
4.4" x 2.3" x 0.9" (112 x 58 x 22.9 mm) |
4.07" x 1.77" x 0.59" (103 x 45 x 15 mm) |
4.53" x 2.28" x 1.02" (115 x 58 x 25.9 mm) |
4.49" x 2.6" x 0.55" (114 x 66 x 14 mm) |
3.94" x 1.81" x 0.79" (100 x 46 x 20.1 mm) |
| Form Factor | Slab | Slab | Flip | Slab | Slab |
| Platform / OS | Palm OS | (proprietary) | UIQ (Symbian) | BlackBerry OS | (proprietary) |
| Network Bands |
CDMA: 850, 1900 |
CDMA: 850, 1700, 1900 |
GSM: 850, 1800, 1900 |
GSM: 850, 900, 1800, 1900 |
GSM: 900, 1800, 1900 |
| Data Technology | 1xRTT | 1xRTT | GPRS | EDGE | GPRS |
| Features | |||||
| Flashlight | - | - | - | - | Yes |
| GPS / Location | n/a | Yes | n/a | n/a | - |
| Accessibility | |||||
| Hearing Aid Compatible | - |
Yes M3 (mostly compatible) |
- | - | - |
| Multiple Languages | n/a | Yes | n/a | n/a | Yes |
| TTY/TDD (Digital) | - | Yes | Yes | Yes | Yes |
| Alerts | |||||
| Ringer Profiles | - | - | Yes | Yes | Yes |
| Connectivity | |||||
| Bluetooth | Yes | - | Yes | Yes | Yes |
| Infrared (IR) | Yes | - | Yes | - | Yes |
| USB | - | - | Yes |
Yes Mini-USB |
Yes |
| Wi-Fi | - | - | - | Yes | - |
| Contacts | |||||
| Picture ID | n/a | Yes | n/a | n/a | Yes |
| Ringer ID | n/a | Yes | n/a | n/a | Yes |
| Voice Dialing | n/a | - | n/a | n/a | Yes |
| Customization | |||||
| Custom Graphics | n/a | Yes | n/a | n/a | Yes |
| Custom Ringtones | n/a | Yes | n/a | n/a | Yes |
| Real-Music Ringers | n/a | - | n/a | n/a | - |
| Data & Network | |||||
| Data Tethering | n/a | - | n/a | n/a | Yes |
| WAP / Web Browser | n/a | Yes | n/a | n/a | Yes |
| Input | |||||
| Predictive Text Entry | n/a | Yes | n/a | n/a | Yes |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | Yes | - | Yes | Yes | - |
| Touch Screen | Yes | - | Yes | - | - |
| Memory | |||||
| Memory Card Slot | Yes | - | Yes | Yes | Yes |
| Messaging | |||||
| Email Client | n/a | - | n/a | n/a | Yes |
| EMS / Picture Messaging | n/a | - | n/a | n/a | Yes |
| MMS | n/a | - | n/a | n/a | Yes |
| Text Messaging Templates | n/a | Yes | n/a | n/a | Yes |
| Music | |||||
| FM Radio | - | - | - | - | Yes |
| Music Player | n/a | - | n/a | n/a | Yes |
| Productivity | |||||
| Alarm | n/a | Yes | n/a | n/a | Yes |
| Calculator | n/a | Yes | n/a | n/a | Yes |
| Calendar | n/a | Yes | n/a | n/a | Yes |
| To-Do List | n/a | - | n/a | n/a | Yes |
| Voice Memo | n/a | - | n/a | n/a | Yes |
| Software | |||||
| BREW | n/a | Yes | n/a | n/a | - |
| Games | n/a | Yes | n/a | n/a | Yes |
| Java (J2ME) | n/a | - | n/a | n/a | Yes |
| Voice | |||||
| Headset Jack (2.5 mm) | n/a | Yes | n/a | n/a | - |
| Push-To-Talk | - | - | - | Yes * | - |
| Speaker Phone | Yes | Yes | Yes | Yes | Yes |
| * Some versions only | |||||
| Palm Treo 650 (CDMA) | Samsung SCH-R211 | Sony Ericsson P910 | BlackBerry 8820 | Sony Ericsson K750 / W800 / D750 / W700 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Palm Treo 650 (CDMA) | Samsung SCH-R211 | Sony Ericsson P910 | BlackBerry 8820 | Sony Ericsson K750 / W800 / D750 / W700 |
