Compare Phones
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Phone | BlackBerry 7750 | Apple iPhone 4 (GSM) | BlackBerry Storm2 9550 | Motorola v66i | Siemens A56 / A56i |
Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
Global Availability | Released | Released | Released | Released | Released |
Specifications | |||||
---|---|---|---|---|---|
Display Size | ? |
3.5" diag. 5 : 3 |
3.3" diag. 4 : 3 |
? | ? |
Display Resolution & Type |
240 x 240 pixels LCD (Color) |
640 x 960 pixels (~330 ppi) LCD (TFT/TFD) |
360 x 480 pixels (~185 ppi) LCD (TFT/TFD) |
? | 101 x 64 pixels |
Display Refresh | ? | 60 Hz | ? | ? | ? |
Battery | ? | ? | 1,400 mAh | ? | 700 mAh |
Processor | ? | Apple A4 | ? | ? | ? |
RAM | ? | ? | ? | ? | ? |
Storage | ? raw hardware | 32 GB * | ? raw hardware | ? raw hardware | ? raw hardware |
Main Camera | - | 5 megapixel | 3 megapixel | - | - |
Wide Camera | - | - | - | - | - |
Tele Camera | - | - | - | - | - |
Video Capture | - | 720p HD | ? | - | - |
Front Camera | - | Yes | - | - | - |
Weight |
5.01 oz (142g) |
4.8 oz (136g) |
5.64 oz (160g) |
2.79 oz (79g) |
3 oz (85g) |
Dimensions |
4.76" x 3.03" x 0.71" (121 x 77 x 18 mm) |
4.5" x 2.31" x 0.37" (114 x 59 x 9.4 mm) |
4.43" x 2.45" x 0.55" (113 x 62 x 14 mm) |
3.3" x 1.7" x 0.83" (84 x 43 x 21.1 mm) |
4" x 1.7" x 0.8" (102 x 43 x 20.3 mm) |
Form Factor | Slab | Slab | Slab | Clamshell | Slab |
Platform / OS | BlackBerry OS | iOS | BlackBerry OS | (proprietary) | (proprietary) |
Network Bands |
CDMA: 850, 1900 |
WCDMA: 1, 2, 5, 8 GSM: 850, 900, 1800, 1900 |
WCDMA: 1 CDMA: 850, 1900 GSM: 850, 900, 1800, 1900 |
GSM: 900, 1800, 1900 |
GSM: 850, 1900 |
Data Technology | 1xRTT | HSPA 7.2 | EVDO rA | GPRS | - |
Features | |||||
GPS / Location | n/a | n/a | n/a | - | Yes |
Accessibility | |||||
Adjustable Text Size | n/a | n/a | n/a | - | - |
Hearing Aid Compatible | - |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M3 (mostly compatible) |
- | - |
Multiple Languages | n/a | n/a | n/a | Yes | - |
TTY/TDD (Digital) | Yes | Yes | Yes | - | Yes |
Alerts | |||||
Ringer Profiles | Yes | - | Yes | - | Yes |
Connectivity | |||||
Bluetooth | - | Yes | Yes | - | - |
Mobile Hotspot | n/a | n/a | n/a | - | - |
USB | Yes | Yes | Yes | Yes | - |
Wi-Fi | - |
Yes 4 (802.11 b,g,n) |
Yes 802.11 b,g |
- | - |
Contacts | |||||
Picture ID | n/a | n/a | n/a | - | Yes |
Ringer ID | n/a | n/a | n/a | Yes | Yes |
Voice Dialing | n/a | n/a | n/a | Yes | - |
Customization | |||||
Changeable Body Plates | - | - | - | Yes | Yes |
Custom Graphics | n/a | n/a | n/a | - | Yes |
Custom Ringtones | n/a | n/a | n/a | Yes | Yes |
Real-Music Ringers | n/a | n/a | n/a | - | - |
Data & Network | |||||
Data Tethering | n/a | n/a | n/a | Yes | - |
WAP / Web Browser | n/a | n/a | n/a | Yes | Yes |
Input | |||||
Predictive Text Entry | n/a | n/a | n/a | Yes | Yes |
Side Keys | Yes | Yes | Yes | Yes | - |
Text Keyboard, Hardware | Yes | - | - | - | - |
Touch Screen | - |
Yes Capacitive |
Yes Capacitive |
- | - |
Memory | |||||
Memory Card Slot | - | - | Yes | - | - |
Messaging | |||||
Email Client | n/a | n/a | n/a | - | - |
EMS / Picture Messaging | n/a | n/a | n/a | Yes | Yes |
Instant Messaging | n/a | n/a | n/a | - | - |
MMS | n/a | n/a | n/a | - | - |
Music | |||||
Headphone Jack (3.5mm) | - | Yes | Yes | - | - |
Music Player | n/a | n/a | n/a | - | - |
Photo & Video | |||||
TV Output | - | Yes | - | - | - |
Productivity | |||||
Alarm | n/a | n/a | n/a | Yes | Yes |
Calculator | n/a | n/a | n/a | Yes | Yes |
Calendar | n/a | n/a | n/a | Yes | - |
To-Do List | n/a | n/a | n/a | - | - |
Voice Memo | n/a | n/a | n/a | Yes | - |
Software | |||||
Games | n/a | n/a | n/a | Yes | Yes |
Java (J2ME) | n/a | n/a | n/a | Yes | - |
Voice | |||||
Headset Jack (2.5 mm) | n/a | n/a | n/a | Yes | - |
Speaker Phone | - | Yes | Yes | - | - |
* Some versions only | |||||
BlackBerry 7750 | Apple iPhone 4 (GSM) | BlackBerry Storm2 9550 | Motorola v66i | Siemens A56 / A56i |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | BlackBerry 7750 | Apple iPhone 4 (GSM) | BlackBerry Storm2 9550 | Motorola v66i | Siemens A56 / A56i |