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Phone | BlackBerry 7750 | Sony Ericsson K750 / W800 / D750 / W700 | Motorola Backflip | Samsung MM-A900 / SPH-A900 / Ace |
Current U.S. Carriers | (none) | (none) | (none) | (none) |
Global Availability | Released | Released | Released | Released |
Specifications | ||||
---|---|---|---|---|
Display Size | ? | ? |
3.1" diag. 5 : 3 |
? |
Display Resolution & Type |
240 x 240 pixels LCD (Color) |
176 x 220 pixels LCD (TFT/TFD) |
320 x 480 pixels (~186 ppi) LCD (TFT/TFD) |
240 x 320 pixels LCD (TFT/TFD) |
Display Refresh | ? | ? | 60 Hz | ? |
Battery | ? | 900 mAh | 1,400 mAh | ? |
Processor | ? | ? | 528 MHz Qualcomm MSM7201a | ? |
RAM | ? | ? | ? | ? |
Storage | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware |
Main Camera | - | 2 megapixel | 5 megapixel | 1 megapixel |
Wide Camera | - | - | - | - |
Tele Camera | - | - | - | - |
Video Capture | - | ? | CIF (352 x 288) | ? |
Front Camera | - | - | - | - |
Weight |
5.01 oz (142g) |
3.49 oz (99g) |
4.7 oz (133g) |
3.9 oz (111g) |
Dimensions |
4.76" x 3.03" x 0.71" (121 x 77 x 18 mm) |
3.94" x 1.81" x 0.79" (100 x 46 x 20.1 mm) |
4.25" x 2.09" x 0.6" (108 x 53 x 15.3 mm) |
3.86" x 2.01" x 0.57" (98 x 51 x 14.5 mm) |
Form Factor | Slab | Slab | Clamshell | Clamshell |
Platform / OS | BlackBerry OS | (proprietary) | Android | (proprietary) |
Network Bands |
CDMA: 850, 1900 |
GSM: 900, 1800, 1900 |
WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
Data Technology | 1xRTT | GPRS | HSPA 7.2 | EVDO r0 |
Features | ||||
Flashlight | - | Yes | - | - |
GPS / Location | n/a | - | n/a | Yes |
Accessibility | ||||
Hearing Aid Compatible | - | - |
Yes M3 (mostly compatible) |
- |
Multiple Languages | n/a | Yes | n/a | Yes |
TTY/TDD (Digital) | Yes | Yes | - | Yes |
Alerts | ||||
Extra Display | - | - | - | Yes |
Ringer Profiles | Yes | Yes | - | - |
Connectivity | ||||
Bluetooth | - | Yes | Yes | Yes |
Infrared (IR) | - | Yes | - | - |
USB | Yes | Yes |
Yes Micro-USB |
Yes |
Wi-Fi | - | - |
Yes 802.11 b,g |
- |
Contacts | ||||
Picture ID | n/a | Yes | n/a | Yes |
Ringer ID | n/a | Yes | n/a | Yes |
Voice Dialing | n/a | Yes | n/a | Yes |
Customization | ||||
Custom Graphics | n/a | Yes | n/a | Yes |
Custom Ringtones | n/a | Yes | n/a | Yes |
Real-Music Ringers | n/a | - | n/a | - |
Data & Network | ||||
Data Tethering | n/a | Yes | n/a | Yes |
WAP / Web Browser | n/a | Yes | n/a | Yes |
Input | ||||
Predictive Text Entry | n/a | Yes | n/a | Yes |
Side Keys | Yes | Yes | Yes | Yes |
Text Keyboard, Hardware | Yes | - | Yes | - |
Touch Screen | - | - |
Yes Capacitive |
- |
Memory | ||||
Memory Card Slot | - | Yes | Yes | - |
Messaging | ||||
Email Client | n/a | Yes | n/a | - |
EMS / Picture Messaging | n/a | Yes | n/a | - |
Instant Messaging | n/a | - | n/a | - |
MMS | n/a | Yes | n/a | - |
Text Messaging Templates | n/a | Yes | n/a | Yes |
Music | ||||
FM Radio | - | Yes | - | - |
Headphone Jack (3.5mm) | - | - | Yes | - |
Music Player | n/a | Yes | n/a | Yes |
Productivity | ||||
Alarm | n/a | Yes | n/a | Yes |
Calculator | n/a | Yes | n/a | Yes |
Calendar | n/a | Yes | n/a | Yes |
To-Do List | n/a | Yes | n/a | Yes |
Voice Memo | n/a | Yes | n/a | Yes |
Software | ||||
Games | n/a | Yes | n/a | Yes |
Java (J2ME) | n/a | Yes | n/a | Yes |
Voice | ||||
Headset Jack (2.5 mm) | n/a | - | n/a | Yes |
Speaker Phone | - | Yes | Yes | Yes |
BlackBerry 7750 | Sony Ericsson K750 / W800 / D750 / W700 | Motorola Backflip | Samsung MM-A900 / SPH-A900 / Ace |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | BlackBerry 7750 | Sony Ericsson K750 / W800 / D750 / W700 | Motorola Backflip | Samsung MM-A900 / SPH-A900 / Ace |