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| Phone | Ericsson R278d | Apple iPhone 4 (GSM) | Samsung SCH-A530 | Samsung Galaxy Rush | NEC 232E |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size | ? |
3.5" diag. 5 : 3 |
? |
3.5" diag. 5 : 3 |
? |
| Display Resolution & Type | 101 x 40 pixels |
640 x 960 pixels (~330 ppi) LCD (TFT/TFD) |
128 x 160 pixels LCD (STN) |
320 x 480 pixels (~165 ppi) LCD (TFT/TFD) |
128 x 160 pixels LCD (TFT/TFD) |
| Display Refresh | ? | 60 Hz | ? | 60 Hz | ? |
| Battery | ? | ? | ? | 1,750 mAh | 700 mAh |
| Processor | ? | Apple A4 | ? | 1 GHz Qualcomm MSM8655 | ? |
| RAM | ? | ? | ? | 768 MB | ? |
| Storage | ? raw hardware | 32 GB * | ? raw hardware | 4 GB | ? raw hardware |
| Main Camera | - | 5 megapixel | - | 3 megapixel | Yes |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | - | 720p HD | - | VGA (640 x 480) | - |
| Front Camera | - | Yes | - | 1 megapixel | - |
| Weight |
9.28 oz (263g) |
4.8 oz (136g) |
3 oz (85g) |
4.2 oz (119g) |
3.35 oz (95g) |
| Dimensions |
5.1" x 2" x 1" (130 x 51 x 25.4 mm) |
4.5" x 2.31" x 0.37" (114 x 59 x 9.4 mm) |
3.18" x 1.67" x 0.9" (81 x 42 x 22.9 mm) |
4.84" x 2.36" x 0.47" (123 x 60 x 11.9 mm) |
3.54" x 1.69" x 0.91" (90 x 43 x 23.1 mm) |
| Form Factor | Slab | Slab | Clamshell | Slab | Clamshell |
| Platform / OS | (proprietary) | iOS | (proprietary) | Android | (proprietary) |
| Network Bands |
TDMA: 850, 1900 AMPS: 850 |
WCDMA: 1, 2, 5, 8 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
CDMA: 1900 |
GSM: 850, 1800, 1900 |
| Data Technology | - | HSPA 7.2 | 1xRTT | EVDO rA | EDGE |
| Features | |||||
| GPS / Location | - | n/a | Yes | n/a | - |
| Accessibility | |||||
| Adjustable Text Size | - | n/a | - | n/a | - |
| Hearing Aid Compatible | - |
Yes M3, T3 (mostly tele-coil compatible) |
- |
Yes M4, T4 (very tele-coil compatible) |
- |
| Multiple Languages | Yes | n/a | Yes | n/a | Yes |
| TTY/TDD (Digital) | - | Yes | - | Yes | Yes |
| Alerts | |||||
| Extra Display | - | - | Yes | - | Yes |
| Ringer Profiles | Yes | - | - | - | Yes |
| Connectivity | |||||
| Bluetooth | - | Yes | - | Yes | - |
| Mobile Hotspot | - | n/a | - | n/a | - |
| USB | - | Yes | - | Yes | Yes |
| Wi-Fi | - |
Yes 4 (802.11 b,g,n) |
- |
Yes 4 (802.11 a,b,g,n) |
- |
| Contacts | |||||
| Picture ID | - | n/a | Yes | n/a | Yes |
| Ringer ID | - | n/a | Yes | n/a | - |
| Voice Dialing | - | n/a | Yes | n/a | Yes |
| Customization | |||||
| Changeable Body Plates | - | - | - | - | Yes |
| Custom Graphics | - | n/a | Yes | n/a | Yes |
| Custom Ringtones | Yes | n/a | Yes | n/a | Yes |
| Real-Music Ringers | - | n/a | - | n/a | - |
| Data & Network | |||||
| Data Tethering | Yes | n/a | Yes | n/a | Yes |
| WAP / Web Browser | Yes | n/a | Yes | n/a | Yes |
| Input | |||||
| Predictive Text Entry | Yes | n/a | Yes | n/a | Yes |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Touch Screen | - |
Yes Capacitive |
- |
Yes Capacitive |
- |
| Memory | |||||
| Memory Card Slot | - | - | - | Yes | - |
| Messaging | |||||
| Email Client | - | n/a | - | n/a | Yes |
| EMS / Picture Messaging | - | n/a | - | n/a | Yes |
| Instant Messaging | - | n/a | - | n/a | - |
| MMS | - | n/a | - | n/a | Yes |
| Music | |||||
| Headphone Jack (3.5mm) | - | Yes | - | Yes | - |
| Music Player | - | n/a | - | n/a | - |
| Photo & Video | |||||
| TV Output | - | Yes | - | - | - |
| Productivity | |||||
| Alarm | Yes | 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 | |||||
| BREW | - | n/a | Yes | n/a | - |
| Games | - | n/a | Yes | n/a | Yes |
| Java (J2ME) | - | n/a | - | n/a | Yes |
| Voice | |||||
| Headset Jack (2.5 mm) | - | n/a | Yes | n/a | - |
| Speaker Phone | - | Yes | - | Yes | - |
| * Some versions only | |||||
| Ericsson R278d | Apple iPhone 4 (GSM) | Samsung SCH-A530 | Samsung Galaxy Rush | NEC 232E | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Ericsson R278d | Apple iPhone 4 (GSM) | Samsung SCH-A530 | Samsung Galaxy Rush | NEC 232E |
