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Phone | BlackBerry 7750 | Samsung Galaxy S II, Epic 4G Touch | Samsung Nexus S | BlackBerry Pearl 3G 9100 / 9105 |
Current U.S. Carriers | (none) | (none) | (none) | (none) |
Global Availability | Released | Released | Released | Released |
Specifications | ||||
---|---|---|---|---|
Display Size | ? |
4.5" diag. 5 : 3 |
4" diag. 5 : 3 |
2.3" diag. 1 : 1 |
Display Resolution & Type |
240 x 240 pixels LCD (Color) |
480 x 800 pixels (~206 ppi) AMOLED |
480 x 800 pixels (~233 ppi) AMOLED |
360 x 400 pixels (~238 ppi) LCD (TFT/TFD) |
Display Refresh | ? | 60 Hz | 60 Hz | ? |
Battery | ? | 1,800 mAh | 1,500 mAh | 1,150 mAh |
Processor | ? | 1.2 GHz Samsung Exynos C210 dual-core | 1 GHz Samsung Hummingbird Cortex A8 | ? |
RAM | ? | ? | ? | ? |
Storage | ? raw hardware | 16 GB | 16 GB | ? raw hardware |
Main Camera | - | 8 megapixel | 5 megapixel | 3 megapixel |
Wide Camera | - | - | - | - |
Tele Camera | - | - | - | - |
Video Capture | - | 1080p HD | WVGA / 480p | ? |
Front Camera | - | 2 megapixel | Yes | - |
Weight |
5.01 oz (142g) |
4.55 oz (129g) |
4.55 oz (129g) |
3.3 oz (94g) |
Dimensions |
4.76" x 3.03" x 0.71" (121 x 77 x 18 mm) |
5.1" x 2.7" x 0.38" (130 x 69 x 9.6 mm) |
4.88" x 2.48" x 0.43" (124 x 63 x 10.9 mm) |
4.25" x 1.96" x 0.52" (108 x 50 x 13.2 mm) |
Platform / OS | BlackBerry OS | Android | Android | BlackBerry OS |
Network Bands |
CDMA: 850, 1900 |
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Data Technology | 1xRTT | WiMAX | HSPA 7.2 | HSDPA 3.6 |
Features | ||||
Accessibility | ||||
Hearing Aid Compatible | - | Yes | Yes | Yes |
TTY/TDD (Digital) | Yes | Yes | - | - |
Alerts | ||||
Ringer Profiles | Yes | - | - | Yes |
Connectivity | ||||
Bluetooth |
- |
Yes Classic Audio |
Yes Classic Audio |
Yes Classic Audio |
NFC | - | - | Yes | - |
USB | Yes |
Yes Micro-USB |
Yes Micro-USB |
Yes Micro-USB |
Wi-Fi | - |
Yes 4 (802.11 a,b,g,n) |
Yes 4 (802.11 b,g,n) |
Yes 4 (802.11 b,g,n) |
Input | ||||
Side Keys | Yes | Yes | Yes | Yes |
Text Keyboard, Hardware | Yes | - | - | Yes * |
Touch Screen | - | Yes | Yes | - |
Memory | ||||
Memory Card Slot | - | Yes | - | Yes |
Music | ||||
Headphone Jack (3.5mm) | - | Yes | Yes | Yes |
Photo & Video | ||||
DLNA | - | Yes | - | - |
TV Output | - | Yes | - | - |
Voice | ||||
Speaker Phone | - | Yes | Yes | Yes |
* Some versions only | ||||
BlackBerry 7750 | Samsung Galaxy S II, Epic 4G Touch | Samsung Nexus S | BlackBerry Pearl 3G 9100 / 9105 |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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Phone | BlackBerry 7750 | Samsung Galaxy S II, Epic 4G Touch | Samsung Nexus S | BlackBerry Pearl 3G 9100 / 9105 |