Compare Phones
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| Phone | BlackBerry 7750 | LG Optimus M / Optimus C | Samsung Wafer R510 | Audiovox CDM-8150X | Samsung SCH-A220 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? |
3.2" diag. 5 : 3 |
1.9" diag. 4 : 3 |
? | ? |
| Display Resolution & Type |
240 x 240 pixels LCD (Color) |
320 x 480 pixels (~180 ppi) LCD (TFT/TFD) |
220 x 176 pixels (~148 ppi) LCD (TFT/TFD) |
? |
128 x 128 pixels LCD (STN) |
| Display Refresh | ? | 60 Hz | ? | ? | ? |
| Battery | ? | 1,500 mAh | 800 mAh | ? | ? |
| Processor | ? | 600 MHz Qualcomm S1 MSM7627 | ? | ? | ? |
| RAM | ? | ? | ? | ? | ? |
| Storage | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware |
| Main Camera | - | 3 megapixel | 1 megapixel | - | - |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | - | VGA (640 x 480) | ? | - | - |
| Front Camera | - | - | - | - | - |
| Weight |
5.01 oz (142g) |
5.39 oz (153g) |
2.47 oz (70g) |
3.88 oz (110g) |
3.25 oz (92g) |
| Dimensions |
4.76" x 3.03" x 0.71" (121 x 77 x 18 mm) |
4.57" x 2.22" x 0.62" (116 x 56 x 15.7 mm) |
4.45" x 1.97" x 0.33" (113 x 50 x 8.4 mm) |
4.88" x 1.89" x 0.71" (124 x 48 x 18 mm) |
2.87" x 2.09" x 0.94" (73 x 53 x 23.9 mm) |
| Form Factor | Slab | Slab | Slab | Slab | Clamshell |
| Platform / OS | BlackBerry OS | Android | (proprietary) | (proprietary) | (proprietary) |
| Network Bands |
CDMA: 850, 1900 |
CDMA: 850, 1700, 1900 |
CDMA: 850, 1900 |
CDMA: 850, 1900 AMPS: 850 |
CDMA: 850, 1900 |
| Data Technology | 1xRTT | EVDO r0 | EVDO r0 | 1xRTT | 1xRTT |
| Features | |||||
| GPS / Location | n/a | n/a | Yes | - | Yes |
| Accessibility | |||||
| Hearing Aid Compatible | - |
Yes M4, T3 (mostly tele-coil compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
- | - |
| Multiple Languages | n/a | n/a | Yes | Yes | Yes |
| TTY/TDD (Digital) | Yes | Yes | Yes | - | - |
| Alerts | |||||
| Ringer Profiles | Yes | - | - | - | - |
| Connectivity | |||||
| Bluetooth | - | Yes | Yes | - | - |
| USB | Yes |
Yes Micro-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 | Yes |
| Customization | |||||
| Custom Graphics | n/a | n/a | Yes | - | Yes |
| Custom Ringtones | n/a | n/a | Yes | Yes | Yes |
| Real-Music Ringers | n/a | n/a | - | - | - |
| Data & Network | |||||
| Data Tethering | n/a | n/a | - | - | Yes |
| WAP / Web Browser | n/a | n/a | Yes | Yes | Yes |
| Input | |||||
| Predictive Text Entry | n/a | n/a | Yes | Yes | Yes |
| Side Keys | Yes | 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 | - | - | - |
| 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 | - | - |
| Stereo Speakers | - | - | Yes | - | - |
| Productivity | |||||
| Alarm | n/a | n/a | Yes | - | Yes |
| Calculator | n/a | n/a | Yes | Yes | Yes |
| Calendar | n/a | n/a | Yes | Yes | Yes |
| To-Do List | n/a | n/a | - | - | Yes |
| Voice Memo | n/a | n/a | Yes | Yes | Yes |
| Software | |||||
| BREW | n/a | n/a | Yes | - | - |
| Games | n/a | n/a | Yes | - | - |
| Java (J2ME) | n/a | n/a | - | - | - |
| Voice | |||||
| Headset Jack (2.5 mm) | n/a | n/a | - | Yes | Yes |
| Speaker Phone | - | Yes | Yes | - | - |
| BlackBerry 7750 | LG Optimus M / Optimus C | Samsung Wafer R510 | Audiovox CDM-8150X | Samsung SCH-A220 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | BlackBerry 7750 | LG Optimus M / Optimus C | Samsung Wafer R510 | Audiovox CDM-8150X | Samsung SCH-A220 |
