Compare Phones
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| Phone | Sony Ericsson T237 / T290a | Kyocera DuraCore / DuraShock | Samsung SGH-X640 | LG Optimus L90 | Samsung SCH-A870 / Siren |
| 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 |
? |
| Display Resolution & Type |
101 x 80 pixels LCD (STN) |
240 x 320 pixels (~200 ppi) LCD (TFT/TFD) |
128 x 160 pixels LCD (TFT/TFD) |
540 x 960 pixels (~234 ppi) LCD (TFT/TFD) |
128 x 160 pixels LCD (TFT/TFD) |
| Display Refresh | ? | ? | ? | 60 Hz | ? |
| Battery | ? | 1,360 mAh | 800 mAh | 2,460 mAh | 1,000 mAh |
| Processor | ? | Qualcomm QSC6085 | ? | 1.2 GHz Qualcomm Snapdragon 400 MSM8226 | ? |
| RAM | ? | ? | ? | 1 GB | ? |
| Storage | ? raw hardware | ? raw hardware | ? raw hardware | 8 GB | ? raw hardware |
| Main Camera | - | - | Yes | 5 megapixel | Yes |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | - | - | - | 1080p HD | - |
| Front Camera | - | - | - | Yes | - |
| Weight |
2.79 oz (79g) |
4.44 oz (126g) |
3 oz (85g) |
4.37 oz (124g) |
3.4 oz (96g) |
| Dimensions |
4" x 1.71" x 0.71" (102 x 43 x 18 mm) |
3.88" x 1.96" x 0.94" (99 x 50 x 23.9 mm) |
3.43" x 1.81" x 0.91" (87 x 46 x 23.1 mm) |
5.18" x 2.6" x 0.38" (132 x 66 x 9.7 mm) |
3.6" x 1.8" x 0.85" (91 x 46 x 21.6 mm) |
| Form Factor | Slab | Clamshell | Clamshell | Slab | Clamshell |
| Platform / OS | (proprietary) | (proprietary) | (proprietary) | Android | (proprietary) |
| Network Bands |
GSM: 850, 1900 |
CDMA: 800, 850, 1900 |
GSM: 900, 1800, 1900 |
WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 AMPS: 850 |
| Data Technology | GPRS | EVDO rA | GPRS | HSPA+ 21 | 1xRTT |
| Features | |||||
| Flashlight | - | - | - | Yes | - |
| GPS / Location | - | Yes | - | n/a | Yes |
| Ruggedized | - | Yes | - | - | - |
| Accessibility | |||||
| Adjustable Text Size | - | Yes | - | n/a | - |
| Hearing Aid Compatible | - | Yes | - | Yes | Yes |
| Multiple Languages | Yes | Yes | Yes | n/a | Yes |
| TTY/TDD (Digital) | Yes | Yes | - | Yes | Yes |
| Alerts | |||||
| Extra Display | - | Yes | - | - | Yes |
| Connectivity | |||||
| Bluetooth | - | Yes | - | Yes | Yes |
| Infrared (IR) | - | - | - | Yes | - |
| Mobile Hotspot | - | - | - | n/a | - |
| USB | Yes | Yes | - | Yes | - |
| Wi-Fi | - | - | - |
Yes 4 (802.11 b,g,n) |
- |
| Contacts | |||||
| Picture ID | Yes | - | Yes | n/a | Yes |
| Ringer ID | Yes | Yes | Yes | n/a | - |
| Voice Dialing | Yes | Yes | - | n/a | Yes |
| Customization | |||||
| Custom Graphics | Yes | Yes | Yes | n/a | Yes |
| Custom Ringtones | Yes | Yes | Yes | n/a | Yes |
| Real-Music Ringers | - | Yes | - | n/a | - |
| Data & Network | |||||
| Data Tethering | - | - | - | n/a | - |
| WAP / Web Browser | Yes | Yes | Yes | n/a | Yes |
| Input | |||||
| Predictive Text Entry | Yes | Yes | Yes | n/a | Yes |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Touch Screen | - | - | - | Yes | - |
| Memory | |||||
| Memory Card Slot | - | - | - | Yes | - |
| Messaging | |||||
| Email Client | Yes | - | - | n/a | - |
| EMS / Picture Messaging | Yes | - | Yes | n/a | Yes |
| Instant Messaging | - | - | - | n/a | - |
| MMS | Yes | Yes | Yes | n/a | Yes |
| Text Messaging Templates | Yes | Yes | Yes | n/a | - |
| Music | |||||
| Headphone Jack (3.5mm) | - | - | - | Yes | - |
| Music Player | - | - | - | n/a | - |
| Productivity | |||||
| Alarm | Yes | Yes | Yes | n/a | Yes |
| Calculator | Yes | Yes | Yes | n/a | Yes |
| Calendar | Yes | Yes | Yes | n/a | Yes |
| To-Do List | - | - | Yes | n/a | - |
| Voice Memo | Yes | Yes | Yes | n/a | - |
| Software | |||||
| BREW | - | - | - | n/a | Yes |
| Games | Yes | Yes | Yes | n/a | Yes |
| Java (J2ME) | - | Yes | Yes | n/a | - |
| Voice | |||||
| Headset Jack (2.5 mm) | - | Yes | Yes | n/a | - |
| Push-To-Talk | - | Yes * | - | - | - |
| Speaker Phone | Yes | Yes | Yes | Yes | Yes |
| * Some versions only | |||||
| Sony Ericsson T237 / T290a | Kyocera DuraCore / DuraShock | Samsung SGH-X640 | LG Optimus L90 | Samsung SCH-A870 / Siren | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Sony Ericsson T237 / T290a | Kyocera DuraCore / DuraShock | Samsung SGH-X640 | LG Optimus L90 | Samsung SCH-A870 / Siren |
