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| Phone | T-Mobile REVVL 4 | Sony Ericsson T237 / T290a | Coolpad Defiant | Nokia 6255i / 6256i | BlackBerry 7750 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
6.2" diag. 19 : 9 |
? |
5" diag. 16 : 9 |
? | ? |
| Display Resolution & Type |
720 x 1520 pixels (~270 ppi) LCD (TFT/TFD) |
101 x 80 pixels LCD (STN) |
480 x 854 pixels (~196 ppi) LCD (TFT/TFD) |
128 x 160 pixels LCD (TFT/TFD) |
240 x 240 pixels LCD (Color) |
| Display Refresh | 60 Hz | ? | 60 Hz | ? | ? |
| Battery | 3,500 mAh | ? | 2,450 mAh | 1,070 mAh | ? |
| Processor | 2 GHz MediaTek Helio A22 (MT6761) | ? | 1.4 GHz Qualcomm Snapdragon 425 (MSM8917) | ? | ? |
| RAM | 2 GB | ? | 1 GB | ? | ? |
| Storage | 32 GB | ? raw hardware | 8 GB | ? raw hardware | ? raw hardware |
| Main Camera | 13 megapixel | - | 5 megapixel | Yes | - |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | 1080p HD | - | 720p HD | ? | - |
| Front Camera | 5 megapixel | - | 2 megapixel | - | - |
| Weight |
5.59 oz (158g) |
2.79 oz (79g) |
6.5 oz (184g) |
4.23 oz (120g) |
5.01 oz (142g) |
| Dimensions |
6.26" x 2.99" x 0.32" (159 x 76 x 8.1 mm) |
4" x 1.71" x 0.71" (102 x 43 x 18 mm) |
5.69" x 2.81" x 0.4" (145 x 71 x 10.2 mm) |
3.36" x 1.87" x 0.97" (85 x 47 x 24.6 mm) |
4.76" x 3.03" x 0.71" (121 x 77 x 18 mm) |
| Form Factor | Slab | Slab | Slab | Clamshell | Slab |
| Platform / OS | Android | (proprietary) | Android | (proprietary) | BlackBerry OS |
| Network Bands |
4G LTE: 2, 4, 5, 7, 12, 25, 26, 41, 66, 71 WCDMA: 2, 4, 5 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
GSM: 850, 1900 |
4G LTE: 2, 4, 5, 12 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 AMPS: 850 |
CDMA: 850, 1900 |
| Data Technology | LTE (Cat 6) | GPRS | LTE (Cat 4) | 1xRTT | 1xRTT |
| Features | |||||
| Fingerprint Reader |
Yes stand-alone |
- | - | - | - |
| Flashlight | Yes | - | Yes | - | - |
| GPS / Location | n/a | - | n/a | Yes | n/a |
| Accessibility | |||||
| Hearing Aid Compatible |
Yes M3, T3 (mostly tele-coil compatible) |
- |
Yes M4, T3 (mostly tele-coil compatible) |
Yes M4 (very compatible) |
- |
| Multiple Languages | n/a | Yes | n/a | Yes | n/a |
| TTY/TDD (Digital) | Yes | Yes | Yes | Yes | Yes |
| Alerts | |||||
| Extra Display | - | - | - | Yes | - |
| Ringer Profiles | - | - | - | Yes | Yes |
| Connectivity | |||||
| Bluetooth | Yes | - | Yes | Yes | - |
| Infrared (IR) | - | - | - | Yes | - |
| USB |
Yes USB Type C |
Yes |
Yes Micro-USB |
Yes | Yes |
| Wi-Fi |
Yes 5 (802.11 a,ac,b,g,n) |
- |
Yes 4 (802.11 b,g,n) |
- | - |
| Contacts | |||||
| Picture ID | n/a | Yes | n/a | Yes | n/a |
| Ringer ID | n/a | Yes | n/a | Yes | n/a |
| Voice Dialing | n/a | Yes | n/a | Yes | n/a |
| Customization | |||||
| Custom Graphics | n/a | Yes | n/a | Yes | n/a |
| Custom Ringtones | n/a | Yes | n/a | Yes | n/a |
| Real-Music Ringers | n/a | - | n/a | Yes | n/a |
| Data & Network | |||||
| Data Tethering | n/a | - | n/a | Yes | n/a |
| WAP / Web Browser | n/a | Yes | n/a | Yes | n/a |
| Input | |||||
| Predictive Text Entry | n/a | Yes | n/a | Yes | n/a |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | - | - | - | - | Yes |
| Touch Screen |
Yes Capacitive |
- |
Yes Capacitive |
- | - |
| Memory | |||||
| Memory Card Slot | Yes | - | Yes | Yes | - |
| Messaging | |||||
| Email Client | n/a | Yes | n/a | Yes | n/a |
| EMS / Picture Messaging | n/a | Yes | n/a | Yes * | n/a |
| MMS | n/a | Yes | n/a | Yes | n/a |
| Text Messaging Templates | n/a | Yes | n/a | Yes | n/a |
| Music | |||||
| FM Radio | Yes | - | - | Yes | - |
| Headphone Jack (3.5mm) | Yes | - | Yes | - | - |
| Music Player | n/a | - | n/a | Yes * | n/a |
| Productivity | |||||
| Alarm | n/a | Yes | n/a | Yes | n/a |
| Calculator | n/a | Yes | n/a | Yes | n/a |
| Calendar | n/a | Yes | n/a | Yes | n/a |
| To-Do List | n/a | - | n/a | Yes | n/a |
| Voice Memo | n/a | Yes | n/a | Yes | n/a |
| Software | |||||
| BREW | n/a | - | n/a | Yes * | n/a |
| Games | n/a | Yes | n/a | Yes | n/a |
| Java (J2ME) | n/a | - | n/a | Yes * | n/a |
| Voice | |||||
| HD Voice | Yes | - | - | - | - |
| Headset Jack (2.5 mm) | n/a | - | n/a | Yes | n/a |
| Speaker Phone | Yes | Yes | Yes | Yes | - |
| * Some versions only | |||||
| T-Mobile REVVL 4 | Sony Ericsson T237 / T290a | Coolpad Defiant | Nokia 6255i / 6256i | BlackBerry 7750 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | T-Mobile REVVL 4 | Sony Ericsson T237 / T290a | Coolpad Defiant | Nokia 6255i / 6256i | BlackBerry 7750 |
