Compare Phones
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| Phone | Huawei Ascend Q | Ericsson R278d | Samsung MM-A900 / SPH-A900 / Ace | Sony Ericsson P910 | Samsung SCH-A990 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
3.2" diag. 5 : 3 |
? | ? | ? | ? |
| Display Resolution & Type |
320 x 480 pixels (~180 ppi) LCD (TFT/TFD) |
101 x 40 pixels |
240 x 320 pixels LCD (TFT/TFD) |
208 x 320 pixels LCD (TFT/TFD) |
240 x 320 pixels LCD (TFT/TFD) |
| Display Refresh | 60 Hz | ? | ? | ? | ? |
| Battery | 1,500 mAh | ? | ? | ? | 1,000 mAh |
| Processor | 800 MHz Qualcomm MSM7627A | ? | ? | ? | ? |
| RAM | 512 MB | ? | ? | ? | ? |
| Storage | 2 GB | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware |
| Main Camera | 3 megapixel | - | 1 megapixel | Yes | 3 megapixel |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | ? | - | ? | QCIF (176 x 144) | ? |
| Front Camera | - | - | - | - | - |
| Weight |
4.6 oz (130g) |
9.28 oz (263g) |
3.9 oz (111g) |
5.47 oz (155g) |
4.4 oz (125g) |
| Dimensions |
4.8" x 2.3" x 0.5" (122 x 58 x 12.7 mm) |
5.1" x 2" x 1" (130 x 51 x 25.4 mm) |
3.86" x 2.01" x 0.57" (98 x 51 x 14.5 mm) |
4.53" x 2.28" x 1.02" (115 x 58 x 25.9 mm) |
3.8" x 1.88" x 0.82" (97 x 48 x 20.8 mm) |
| Form Factor | Slab | Slab | Clamshell | Flip | Clamshell |
| Platform / OS | Android | (proprietary) | (proprietary) | UIQ (Symbian) | (proprietary) |
| Network Bands |
CDMA: 850, 1700, 1900 |
TDMA: 850, 1900 AMPS: 850 |
CDMA: 850, 1900 |
GSM: 850, 1800, 1900 |
CDMA: 850, 1900 |
| Data Technology | EVDO rA | - | EVDO r0 | GPRS | EVDO r0 |
| Features | |||||
| Flashlight | - | - | - | - | Yes |
| GPS / Location | n/a | - | Yes | n/a | Yes |
| Accessibility | |||||
| Hearing Aid Compatible |
Yes M4, T4 (very tele-coil compatible) |
- | - | - |
Yes M3 (mostly compatible) |
| Multiple Languages | n/a | Yes | Yes | n/a | Yes |
| TTY/TDD (Digital) | Yes | - | Yes | Yes | Yes |
| Alerts | |||||
| Extra Display | - | - | Yes | - | Yes |
| Ringer Profiles | - | Yes | - | Yes | - |
| Connectivity | |||||
| Bluetooth | Yes | - | Yes | Yes | Yes |
| Infrared (IR) | - | - | - | Yes | - |
| Mobile Hotspot | n/a | - | - | n/a | - |
| USB |
Yes Micro-USB |
- | Yes | Yes | Yes |
| Wi-Fi |
Yes 4 (802.11 b,g,n) |
- | - | - | - |
| 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 | Yes | n/a | Yes |
| Real-Music Ringers | n/a | - | - | n/a | Yes |
| Data & Network | |||||
| Data Tethering | n/a | Yes | Yes | n/a | Yes |
| WAP / Web Browser | n/a | Yes | Yes | n/a | Yes |
| Input | |||||
| Predictive Text Entry | n/a | Yes | Yes | n/a | Yes |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | Yes | - | - | Yes | - |
| Touch Screen |
Yes Capacitive |
- | - | Yes | - |
| Memory | |||||
| Memory Card Slot | Yes | - | - | Yes | Yes |
| Messaging | |||||
| Email Client | n/a | - | - | n/a | - |
| 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 | - | Yes | n/a | Yes |
| Music | |||||
| Headphone Jack (3.5mm) | Yes | - | - | - | - |
| Music Player | n/a | - | Yes | n/a | Yes |
| Stereo Speakers | - | - | - | - | Yes |
| Photo & Video | |||||
| TV Output | - | - | - | - | Yes |
| Productivity | |||||
| Alarm | n/a | Yes | 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 | - |
| Voice Memo | n/a | - | Yes | n/a | Yes |
| Software | |||||
| BREW | n/a | - | - | n/a | Yes |
| Games | n/a | - | Yes | n/a | Yes |
| Java (J2ME) | n/a | - | Yes | n/a | - |
| Voice | |||||
| Headset Jack (2.5 mm) | n/a | - | Yes | n/a | - |
| Speaker Phone | Yes | - | Yes | Yes | Yes |
| Huawei Ascend Q | Ericsson R278d | Samsung MM-A900 / SPH-A900 / Ace | Sony Ericsson P910 | Samsung SCH-A990 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Huawei Ascend Q | Ericsson R278d | Samsung MM-A900 / SPH-A900 / Ace | Sony Ericsson P910 | Samsung SCH-A990 |
