Compare Phones
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| Phone | Samsung SCH-A310 | Apple iPhone 4 (GSM) | LG Revolution | Palm Treo 650 (CDMA) | Motorola i275 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? |
3.5" diag. 5 : 3 |
4.3" diag. 5 : 3 |
? | ? |
| Display Resolution & Type |
128 x 128 pixels LCD (Grayscale) |
640 x 960 pixels (~330 ppi) LCD (TFT/TFD) |
480 x 800 pixels (~217 ppi) LCD (TFT/TFD) |
320 x 320 pixels LCD (TFT/TFD) |
128 x 128 pixels LCD (Color) |
| Display Refresh | ? | 60 Hz | 60 Hz | ? | ? |
| Battery | ? | ? | 1,500 mAh | ? | 750 mAh |
| Processor | ? | Apple A4 | 1 GHz Qualcomm Snapdragon S2 MSM8655 | 312 MHz Intel XScale PXA270 | ? |
| RAM | ? | ? | ? | ? | ? |
| Storage | ? raw hardware | 32 GB * | 16 GB | ? raw hardware | ? raw hardware |
| Main Camera | - | 5 megapixel | 5 megapixel | Yes | Yes |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | - | 720p HD | 720p HD | QVGA (320 x 240) | - |
| Front Camera | - | Yes | 1 megapixel | - | - |
| Weight |
3.2 oz (91g) |
4.8 oz (136g) |
6.08 oz (172g) |
6.3 oz (179g) |
4.6 oz (130g) |
| Dimensions |
3.43" x 1.89" x 0.87" (87 x 48 x 22.1 mm) |
4.5" x 2.31" x 0.37" (114 x 59 x 9.4 mm) |
5.03" x 2.64" x 0.52" (128 x 67 x 13.2 mm) |
4.4" x 2.3" x 0.9" (112 x 58 x 22.9 mm) |
4.8" x 1.93" x 0.98" (122 x 49 x 24.9 mm) |
| Form Factor | Clamshell | Slab | Slab | Slab | Slab |
| Platform / OS | (proprietary) | iOS | Android | Palm OS | (proprietary) |
| Network Bands |
CDMA: 850, 1900 AMPS: 850 |
WCDMA: 1, 2, 5, 8 GSM: 850, 900, 1800, 1900 |
4G LTE: 13 CDMA: 850, 1900 |
CDMA: 850, 1900 |
iDEN: 800 |
| Data Technology | 1xRTT | HSPA 7.2 | LTE (Cat 3) | 1xRTT | - |
| Features | |||||
| GPS / Location | Yes | 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 M4, T3 (mostly tele-coil compatible) |
- | - |
| Multiple Languages | Yes | n/a | n/a | n/a | Yes |
| TTY/TDD (Digital) | - | Yes | Yes | - | Yes |
| Alerts | |||||
| Extra Display | Yes | - | - | - | - |
| Ringer Profiles | - | - | - | - | Yes |
| Connectivity | |||||
| Bluetooth | - | Yes | Yes | Yes | - |
| Infrared (IR) | - | - | - | Yes | - |
| Mobile Hotspot | - | n/a | n/a | n/a | - |
| USB | Yes | Yes | Yes | - | - |
| Wi-Fi | - |
Yes 4 (802.11 b,g,n) |
Yes 4 (802.11 b,g,n) |
- | - |
| Contacts | |||||
| Picture ID | - | n/a | n/a | n/a | - |
| Ringer ID | - | n/a | n/a | n/a | Yes |
| Voice Dialing | Yes | n/a | n/a | n/a | Yes |
| Customization | |||||
| Changeable Body Plates | Yes | - | - | - | - |
| Custom Graphics | - | n/a | n/a | n/a | Yes |
| Custom Ringtones | - | n/a | n/a | n/a | Yes |
| Real-Music Ringers | - | n/a | n/a | n/a | - |
| Data & Network | |||||
| Data Tethering | Yes | n/a | n/a | n/a | Yes |
| WAP / Web Browser | Yes | n/a | n/a | n/a | Yes |
| Input | |||||
| Predictive Text Entry | Yes | n/a | n/a | n/a | Yes |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | - | - | - | Yes | - |
| Touch Screen | - |
Yes Capacitive |
Yes Capacitive |
Yes | - |
| Memory | |||||
| Memory Card Slot | - | - | Yes | Yes | - |
| Messaging | |||||
| Email Client | - | n/a | n/a | n/a | - |
| Instant Messaging | - | n/a | n/a | n/a | - |
| MMS | - | n/a | n/a | n/a | Yes |
| Text Messaging Templates | - | n/a | n/a | n/a | Yes |
| Music | |||||
| Headphone Jack (3.5mm) | - | Yes | Yes | - | - |
| Music Player | - | n/a | n/a | n/a | - |
| Photo & Video | |||||
| DLNA | - | - | Yes | - | - |
| TV Output | - | Yes | Yes | - | - |
| Video Calling | - | n/a | n/a | n/a | - |
| Productivity | |||||
| Alarm | - | n/a | n/a | n/a | - |
| Calculator | - | n/a | n/a | n/a | - |
| Calendar | Yes | n/a | n/a | n/a | Yes |
| To-Do List | - | n/a | n/a | n/a | - |
| Voice Memo | Yes | n/a | n/a | n/a | Yes |
| Software | |||||
| Games | Yes | n/a | n/a | n/a | Yes |
| Java (J2ME) | - | n/a | n/a | n/a | Yes |
| Voice | |||||
| Headset Jack (2.5 mm) | Yes | n/a | n/a | n/a | Yes |
| Push-To-Talk | - | - | - | - | Yes |
| Speaker Phone | - | Yes | Yes | Yes | Yes |
| * Some versions only | |||||
| Samsung SCH-A310 | Apple iPhone 4 (GSM) | LG Revolution | Palm Treo 650 (CDMA) | Motorola i275 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung SCH-A310 | Apple iPhone 4 (GSM) | LG Revolution | Palm Treo 650 (CDMA) | Motorola i275 |
