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| Phone | BlackBerry 7750 | TCL A30 / A3 | Apple iPhone 4 (GSM) |
| Current U.S. Carriers | (none) | (none) | (none) |
| Global Availability | Released | Released | Released |
| Specifications | |||
|---|---|---|---|
| Display Size | ? |
5.5" diag. 18 : 9 |
3.5" diag. 5 : 3 |
| Display Resolution & Type |
240 x 240 pixels LCD (Color) |
720 x 1440 pixels (~293 ppi) LCD (TFT/TFD) |
640 x 960 pixels (~330 ppi) LCD (TFT/TFD) |
| Display Refresh | ? | ? | 60 Hz |
| Battery | ? | 3,000 mAh | ? |
| Processor | ? | 2 GHz MediaTek Helio P22 (MT6762V) | Apple A4 |
| RAM | ? | 3 GB | ? |
| Storage | ? raw hardware | 32 GB | 32 GB * |
| Main Camera | - | 8 megapixel | 5 megapixel |
| Wide Camera | - | - | - |
| Tele Camera | - | - | - |
| Video Capture | - | 1080p HD | 720p HD |
| Front Camera | - | 5 megapixel | Yes |
| Weight |
5.01 oz (142g) |
6.03 oz (171g) |
4.8 oz (136g) |
| Dimensions |
4.76" x 3.03" x 0.71" (121 x 77 x 18 mm) |
5.74" x 2.8" x 0.39" (146 x 71 x 9.9 mm) |
4.5" x 2.31" x 0.37" (114 x 59 x 9.4 mm) |
| Platform / OS | BlackBerry OS | Android | iOS |
| Network Bands |
CDMA: 850, 1900 |
4G LTE: 2, 4, 5, 12, 13, 25, 26, 41, 66, 71 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
WCDMA: 1, 2, 5, 8 GSM: 850, 900, 1800, 1900 |
| Data Technology | 1xRTT | LTE (Cat 4) | HSPA 7.2 |
| Features | |||
| Flashlight | - | Yes | - |
| Water-Resistant | - |
Yes IPX2 (drip) |
- |
| Accessibility | |||
| Hearing Aid Compatible | - |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
| TTY/TDD (Digital) | Yes | Yes | Yes |
| Alerts | |||
| Ringer Profiles | Yes | - | - |
| Connectivity | |||
| Bluetooth | - | Yes | Yes |
| USB | Yes |
Yes Micro-USB |
Yes |
| Wi-Fi | - |
Yes 4 (802.11 b,g,n) |
Yes 4 (802.11 b,g,n) |
| Input | |||
| Side Keys | Yes | Yes | Yes |
| Text Keyboard, Hardware | Yes | - | - |
| Touch Screen | - |
Yes Capacitive |
Yes Capacitive |
| Memory | |||
| Memory Card Slot | - | Yes | - |
| Music | |||
| Headphone Jack (3.5mm) | - | Yes | Yes |
| Photo & Video | |||
| TV Output | - | - | Yes |
| Voice | |||
| HD Voice | - | Yes | - |
| Speaker Phone | - | Yes | Yes |
| BlackBerry 7750 | TCL A30 / A3 | Apple iPhone 4 (GSM) | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | BlackBerry 7750 | TCL A30 / A3 | Apple iPhone 4 (GSM) |
