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Phone | BlackBerry 7750 | BlackBerry Storm2 9550 | Samsung SCH-A310 | Motorola SLVR L7 |
Current U.S. Carriers | (none) | (none) | (none) | (none) |
Global Availability | Released | Released | Released | Released |
Specifications | ||||
---|---|---|---|---|
Display Size | ? |
3.3" diag. 4 : 3 |
? | ? |
Display Resolution & Type |
240 x 240 pixels LCD (Color) |
360 x 480 pixels (~185 ppi) LCD (TFT/TFD) |
128 x 128 pixels LCD (Grayscale) |
176 x 220 pixels LCD (TFT/TFD) |
Display Refresh | ? | ? | ? | ? |
Battery | ? | 1,400 mAh | ? | 820 mAh |
Processor | ? | ? | ? | ? |
RAM | ? | ? | ? | ? |
Storage | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware |
Main Camera | - | 3 megapixel | - | Yes |
Wide Camera | - | - | - | - |
Tele Camera | - | - | - | - |
Video Capture | - | ? | - | ? |
Front Camera | - | - | - | - |
Weight |
5.01 oz (142g) |
5.64 oz (160g) |
3.2 oz (91g) |
3.03 oz (86g) |
Dimensions |
4.76" x 3.03" x 0.71" (121 x 77 x 18 mm) |
4.43" x 2.45" x 0.55" (113 x 62 x 14 mm) |
3.43" x 1.89" x 0.87" (87 x 48 x 22.1 mm) |
4.47" x 1.93" x 0.45" (114 x 49 x 11.4 mm) |
Form Factor | Slab | Slab | Clamshell | Slab |
Platform / OS | BlackBerry OS | BlackBerry OS | (proprietary) | (proprietary) |
Network Bands |
CDMA: 850, 1900 |
WCDMA: 1 CDMA: 850, 1900 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 AMPS: 850 |
GSM: 850, 900, 1800, 1900 |
Data Technology | 1xRTT | EVDO rA | 1xRTT | GPRS |
Features | ||||
GPS / Location | n/a | n/a | Yes | - |
Accessibility | ||||
Adjustable Text Size | n/a | n/a | - | - |
Hearing Aid Compatible | - |
Yes M3 (mostly compatible) |
- | - |
Multiple Languages | n/a | n/a | Yes | Yes |
TTY/TDD (Digital) | Yes | Yes | - | Yes |
Alerts | ||||
Extra Display | - | - | Yes | - |
Ringer Profiles | Yes | Yes | - | Yes |
Connectivity | ||||
Bluetooth | - | Yes | - | Yes |
USB | Yes | Yes | Yes |
Yes Mini-USB |
Wi-Fi | - |
Yes 802.11 b,g |
- | - |
Contacts | ||||
Picture ID | n/a | n/a | - | Yes |
Ringer ID | n/a | n/a | - | Yes |
Voice Dialing | n/a | n/a | Yes | Yes |
Customization | ||||
Changeable Body Plates | - | - | Yes | - |
Custom Graphics | n/a | n/a | - | Yes |
Custom Ringtones | n/a | n/a | - | Yes |
Real-Music Ringers | n/a | n/a | - | - |
Data & Network | ||||
Data Tethering | n/a | n/a | Yes | Yes |
WAP / Web Browser | n/a | n/a | Yes | Yes |
Input | ||||
Predictive Text Entry | n/a | n/a | Yes | Yes |
Side Keys | Yes | Yes | Yes | Yes |
Text Keyboard, Hardware | Yes | - | - | - |
Touch Screen | - |
Yes Capacitive |
- | - |
Memory | ||||
Memory Card Slot | - | Yes | - | Yes |
Messaging | ||||
Email Client | n/a | n/a | - | Yes |
EMS / Picture Messaging | n/a | n/a | - | Yes |
Instant Messaging | n/a | n/a | - | - |
MMS | n/a | n/a | - | Yes |
Text Messaging Templates | n/a | n/a | - | Yes |
Music | ||||
Headphone Jack (3.5mm) | - | Yes | - | - |
Music Player | n/a | n/a | - | Yes |
Productivity | ||||
Alarm | n/a | n/a | - | Yes |
Calculator | n/a | n/a | - | Yes |
Calendar | n/a | n/a | Yes | Yes |
To-Do List | n/a | n/a | - | - |
Voice Memo | n/a | n/a | Yes | Yes * |
Software | ||||
Games | n/a | n/a | Yes | Yes |
Java (J2ME) | n/a | n/a | - | Yes |
Voice | ||||
Headset Jack (2.5 mm) | n/a | n/a | Yes | - |
Push-To-Talk | - | - | - | Yes * |
Speaker Phone | - | Yes | - | Yes |
* Some versions only | ||||
BlackBerry 7750 | BlackBerry Storm2 9550 | Samsung SCH-A310 | Motorola SLVR L7 |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | BlackBerry 7750 | BlackBerry Storm2 9550 | Samsung SCH-A310 | Motorola SLVR L7 |