Compare Phones
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| Phone | Samsung SCH-A310 | Samsung Ace SPH-i325 | ZTE Aspect | Motorola V551 / V330 / V547 / V555 / V557 | HTC EVO 4G |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? |
2.3" diag. 4 : 3 |
2.4" diag. 4 : 3 |
? |
4.3" diag. 5 : 3 |
| Display Resolution & Type |
128 x 128 pixels LCD (Grayscale) |
320 x 240 pixels (~174 ppi) LCD (TFT/TFD) |
320 x 240 pixels (~167 ppi) LCD (TFT/TFD) |
176 x 220 pixels LCD (TFT/TFD) |
480 x 800 pixels (~217 ppi) LCD (TFT/TFD) |
| Display Refresh | ? | ? | ? | ? | 60 Hz |
| Battery | ? | 1,300 mAh | 1,000 mAh | 820 mAh | 1,500 mAh |
| Processor | ? | 416 MHz PXA270 | 230 MHz Qualcomm QSC6270 | ? | 1 GHz Qualcomm Snapdragon S1 QSD8650 |
| RAM | ? | ? | 128 MB | ? | ? |
| Storage | ? raw hardware | ? raw hardware | 256 MB | ? raw hardware | ? raw hardware |
| Main Camera | - | 1 megapixel | 2 megapixel | Yes | 8 megapixel |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | - | QVGA (320 x 240) | QVGA (320 x 240) | ? | 720p HD |
| Front Camera | - | - | - | - | Yes |
| Weight |
3.2 oz (91g) |
3.9 oz (111g) |
3.7 oz (105g) |
4.23 oz (120g) |
6 oz (170g) |
| Dimensions |
3.43" x 1.89" x 0.87" (87 x 48 x 22.1 mm) |
4.65" x 2.32" x 0.46" (118 x 59 x 11.7 mm) |
4.55" x 2.4" x 0.45" (116 x 61 x 11.4 mm) |
3.5" x 1.93" x 0.97" (89 x 49 x 24.6 mm) |
4.8" x 2.6" x 0.5" (122 x 66 x 12.7 mm) |
| Form Factor | Clamshell | Slab | Slab | Clamshell | Slab |
| Platform / OS | (proprietary) | Windows Mobile Standard | (proprietary) | (proprietary) | Android |
| Network Bands |
CDMA: 850, 1900 AMPS: 850 |
CDMA: 850, 1900 GSM: 900, 1800 |
WCDMA: 2, 4 GSM: 850, 900, 1800, 1900 |
GSM: 850, 900, 1800, 1900 |
4G WiMAX: 41 CDMA: 850, 1900 |
| Data Technology | 1xRTT | EVDO r0 | WCDMA (UMTS) | EDGE | WiMAX |
| Features | |||||
| GPS / Location | Yes | n/a | Yes | - | n/a |
| Accessibility | |||||
| Hearing Aid Compatible | - |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
- | Yes |
| Multiple Languages | Yes | n/a | Yes | Yes | n/a |
| TTY/TDD (Digital) | - | Yes | Yes | Yes | Yes |
| Alerts | |||||
| Extra Display | Yes | - | - | Yes | - |
| Ringer Profiles | - | Yes | Yes | Yes | - |
| Connectivity | |||||
| Bluetooth | - | Yes | Yes | Yes | Yes |
| Mobile Hotspot | - | n/a | - | - | n/a |
| USB | Yes | Yes |
Yes Micro-USB |
Yes | Yes |
| Wi-Fi | - | - | - | - |
Yes 802.11 b,g |
| Contacts | |||||
| Picture ID | - | n/a | Yes | Yes | n/a |
| Ringer ID | - | n/a | Yes | Yes | n/a |
| Voice Dialing | Yes | n/a | - | Yes | n/a |
| Customization | |||||
| Changeable Body Plates | Yes | - | - | - | - |
| Custom Graphics | - | n/a | Yes | Yes | n/a |
| Custom Ringtones | - | n/a | Yes | Yes | n/a |
| Real-Music Ringers | - | n/a | Yes | Yes | n/a |
| Data & Network | |||||
| Data Tethering | Yes | n/a | - | Yes | n/a |
| WAP / Web Browser | Yes | n/a | Yes | Yes | n/a |
| Input | |||||
| Predictive Text Entry | Yes | n/a | Yes | Yes | n/a |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | - | Yes | Yes | - | - |
| Touch Screen | - | - | - | - |
Yes Capacitive |
| Memory | |||||
| Memory Card Slot | - | Yes | Yes | - | Yes |
| Messaging | |||||
| Email Client | - | n/a | Yes | Yes | n/a |
| EMS / Picture Messaging | - | n/a | - | Yes | n/a |
| Instant Messaging | - | n/a | - | Yes | n/a |
| MMS | - | n/a | Yes | Yes | n/a |
| Text Messaging Templates | - | n/a | Yes | Yes | n/a |
| Music | |||||
| FM Radio | - | - | - | - | Yes |
| Headphone Jack (3.5mm) | - | - | Yes | - | Yes |
| Music Player | - | n/a | Yes | - | n/a |
| Photo & Video | |||||
| TV Output | - | - | - | - | Yes |
| Productivity | |||||
| Alarm | - | n/a | Yes | Yes | n/a |
| Calculator | - | n/a | Yes | Yes | n/a |
| Calendar | Yes | n/a | Yes | Yes | n/a |
| To-Do List | - | n/a | - | - | n/a |
| Voice Memo | Yes | n/a | Yes | Yes | n/a |
| Software | |||||
| Games | Yes | n/a | Yes | Yes | n/a |
| Java (J2ME) | - | n/a | Yes | Yes | n/a |
| Voice | |||||
| Headset Jack (2.5 mm) | Yes | n/a | - | Yes | n/a |
| Speaker Phone | - | Yes | Yes | Yes | Yes |
| Samsung SCH-A310 | Samsung Ace SPH-i325 | ZTE Aspect | Motorola V551 / V330 / V547 / V555 / V557 | HTC EVO 4G | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung SCH-A310 | Samsung Ace SPH-i325 | ZTE Aspect | Motorola V551 / V330 / V547 / V555 / V557 | HTC EVO 4G |
