Compare Phones
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| Phone | Sony Ericsson T237 / T290a | BlackBerry 7750 | Samsung Wafer R510 | Kyocera Echo | ZTE MSGM8 II |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? | ? |
1.9" diag. 4 : 3 |
3.5" diag. 5 : 3 |
2.2" diag. 4 : 3 |
| Display Resolution & Type |
101 x 80 pixels LCD (STN) |
240 x 240 pixels LCD (Color) |
220 x 176 pixels (~148 ppi) LCD (TFT/TFD) |
480 x 800 pixels (~267 ppi) LCD (TFT/TFD) |
220 x 176 pixels (~130 ppi) LCD (TFT/TFD) |
| Display Refresh | ? | ? | ? | 60 Hz | ? |
| Battery | ? | ? | 800 mAh | 1,370 mAh | 900 mAh |
| Processor | ? | ? | ? | 1 GHz Qualcomm Snapdragon S1 QSD8650 | ? |
| RAM | ? | ? | ? | ? | ? |
| Storage | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware |
| Main Camera | - | - | 1 megapixel | 5 megapixel | 1 megapixel |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | - | - | ? | 720p HD | - |
| Front Camera | - | - | - | - | - |
| Weight |
2.79 oz (79g) |
5.01 oz (142g) |
2.47 oz (70g) |
6.8 oz (193g) |
3.65 oz (104g) |
| Dimensions |
4" x 1.71" x 0.71" (102 x 43 x 18 mm) |
4.76" x 3.03" x 0.71" (121 x 77 x 18 mm) |
4.45" x 1.97" x 0.33" (113 x 50 x 8.4 mm) |
4.53" x 2.22" x 0.68" (115 x 56 x 17.2 mm) |
4.2" x 2.4" x 0.54" (107 x 61 x 13.7 mm) |
| Form Factor | Slab | Slab | Slab | Slab | Slab |
| Platform / OS | (proprietary) | BlackBerry OS | (proprietary) | Android | (proprietary) |
| Network Bands |
GSM: 850, 1900 |
CDMA: 850, 1900 |
CDMA: 850, 1900 |
CDMA: 850, 1900 |
CDMA: 850, 1700, 1900 |
| Data Technology | GPRS | 1xRTT | EVDO r0 | EVDO rA | 1xRTT |
| Features | |||||
| GPS / Location | - | n/a | Yes | n/a | Yes |
| Accessibility | |||||
| Hearing Aid Compatible | - | - |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M4, T4 (very tele-coil compatible) |
Yes M4, T4 (very tele-coil compatible) |
| Multiple Languages | Yes | n/a | Yes | n/a | Yes |
| TTY/TDD (Digital) | Yes | Yes | Yes | Yes | Yes |
| Alerts | |||||
| Ringer Profiles | - | Yes | - | - | - |
| Connectivity | |||||
| Bluetooth | - | - | Yes | Yes | Yes |
| Mobile Hotspot | - | n/a | - | n/a | - |
| USB | Yes | Yes | - | Yes |
Yes Mini-USB |
| Wi-Fi | - | - | - |
Yes 802.11 b,g |
- |
| Contacts | |||||
| Picture ID | Yes | n/a | Yes | n/a | Yes |
| Ringer ID | Yes | n/a | - | n/a | Yes |
| Voice Dialing | Yes | n/a | Yes | n/a | Yes |
| Customization | |||||
| Custom Graphics | Yes | n/a | Yes | n/a | Yes |
| Custom Ringtones | Yes | n/a | Yes | n/a | Yes |
| Real-Music Ringers | - | n/a | - | n/a | Yes |
| Data & Network | |||||
| Data Tethering | - | n/a | - | n/a | - |
| WAP / Web Browser | Yes | n/a | Yes | n/a | Yes |
| Input | |||||
| Predictive Text Entry | Yes | n/a | Yes | n/a | - |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | - | Yes | - | - | Yes |
| Touch Screen | - | - | - |
Yes Capacitive |
- |
| Memory | |||||
| Memory Card Slot | - | - | Yes | Yes | - |
| Messaging | |||||
| Email Client | Yes | n/a | - | n/a | - |
| EMS / Picture Messaging | Yes | n/a | - | n/a | - |
| Instant Messaging | - | n/a | - | n/a | - |
| MMS | Yes | n/a | Yes | n/a | Yes |
| Text Messaging Templates | Yes | n/a | - | n/a | - |
| Music | |||||
| Headphone Jack (3.5mm) | - | - | - | Yes | - |
| Music Player | - | n/a | Yes | n/a | - |
| Stereo Speakers | - | - | Yes | - | - |
| Productivity | |||||
| Alarm | Yes | n/a | Yes | n/a | Yes |
| Calculator | Yes | n/a | Yes | n/a | Yes |
| Calendar | Yes | n/a | Yes | n/a | Yes |
| To-Do List | - | n/a | - | n/a | - |
| Voice Memo | Yes | n/a | Yes | n/a | Yes |
| Software | |||||
| BREW | - | n/a | Yes | n/a | Yes |
| Games | Yes | n/a | Yes | n/a | Yes |
| Java (J2ME) | - | n/a | - | n/a | - |
| Voice | |||||
| Headset Jack (2.5 mm) | - | n/a | - | n/a | Yes |
| Speaker Phone | Yes | - | Yes | Yes | Yes |
| Sony Ericsson T237 / T290a | BlackBerry 7750 | Samsung Wafer R510 | Kyocera Echo | ZTE MSGM8 II | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Sony Ericsson T237 / T290a | BlackBerry 7750 | Samsung Wafer R510 | Kyocera Echo | ZTE MSGM8 II |
