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Phone | BlackBerry 7750 | Motorola Defy XT | BlackBerry Storm2 9550 | ZTE Grand X |
Current U.S. Carriers | (none) | (none) | (none) | (none) |
Global Availability | Released | Released | Released | Released |
Specifications | ||||
---|---|---|---|---|
Display Size | ? |
3.7" diag. 16 : 9 |
3.3" diag. 4 : 3 |
5" diag. 16 : 9 |
Display Resolution & Type |
240 x 240 pixels LCD (Color) |
480 x 854 pixels (~265 ppi) LCD (TFT/TFD) |
360 x 480 pixels (~185 ppi) LCD (TFT/TFD) |
540 x 960 pixels (~220 ppi) LCD (TFT/TFD) |
Display Refresh | ? | 60 Hz | ? | 60 Hz |
Battery | ? | 1,650 mAh | 1,400 mAh | 2,300 mAh |
Processor | ? | ? | ? | 1.2 GHz Qualcomm Snapdragon 200 MSM8210 |
RAM | ? | 512 MB | ? | 1 GB |
Storage | ? raw hardware | 1 GB | ? raw hardware | 4 GB |
Main Camera | - | 5 megapixel | 3 megapixel | 5 megapixel |
Wide Camera | - | - | - | - |
Tele Camera | - | - | - | - |
Video Capture | - | WVGA / 480p | ? | 720p HD |
Front Camera | - | Yes | - | 1 megapixel |
Weight |
5.01 oz (142g) |
4.06 oz (115g) |
5.64 oz (160g) |
6.06 oz (172g) |
Dimensions |
4.76" x 3.03" x 0.71" (121 x 77 x 18 mm) |
4.53" x 2.3" x 0.47" (115 x 58 x 11.9 mm) |
4.43" x 2.45" x 0.55" (113 x 62 x 14 mm) |
5.7" x 2.87" x 0.37" (145 x 73 x 9.4 mm) |
Platform / OS | BlackBerry OS | Android | BlackBerry OS | Android |
Network Bands |
CDMA: 850, 1900 |
CDMA: 850, 1900 |
WCDMA: 1 CDMA: 850, 1900 GSM: 850, 900, 1800, 1900 |
WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
Data Technology | 1xRTT | EVDO rA | EVDO rA | HSPA+ 21 |
Features | ||||
Ruggedized | - | Yes | - | - |
Water-Resistant | - | Yes | - | - |
Accessibility | ||||
Hearing Aid Compatible | - |
Yes M4, T3 (mostly tele-coil compatible) |
Yes M3 (mostly compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
TTY/TDD (Digital) | Yes | Yes | Yes | Yes |
Alerts | ||||
Ringer Profiles | Yes | - | Yes | - |
Connectivity | ||||
Bluetooth | - | Yes | Yes | Yes |
USB | Yes |
Yes Micro-USB |
Yes |
Yes Micro-USB |
Wi-Fi | - |
Yes 4 (802.11 b,g,n) |
Yes 802.11 b,g |
Yes 4 (802.11 b,g,n) |
Input | ||||
Side Keys | Yes | Yes | Yes | Yes |
Text Keyboard, Hardware | Yes | - | - | - |
Touch Screen | - |
Yes Capacitive |
Yes Capacitive |
Yes Capacitive |
Memory | ||||
Memory Card Slot | - | Yes | Yes | Yes |
Music | ||||
FM Radio | - | Yes | - | - |
Headphone Jack (3.5mm) | - | Yes | Yes | Yes |
Photo & Video | ||||
DLNA | - | Yes | - | - |
Voice | ||||
HD Voice | - | - | - | Yes |
Speaker Phone | - | Yes | Yes | Yes |
BlackBerry 7750 | Motorola Defy XT | BlackBerry Storm2 9550 | ZTE Grand X |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | BlackBerry 7750 | Motorola Defy XT | BlackBerry Storm2 9550 | ZTE Grand X |