Compare Phones
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| Phone | Samsung Galaxy S II, Epic 4G Touch | Samsung DoubleTime | BlackBerry Curve 3G 9330 | Motorola Rival A455 | Sanyo RL-4920 |
| Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
| Global Availability | Released | Released | Released | Released | Released |
| Specifications | |||||
|---|---|---|---|---|---|
| Display Size |
4.5" diag. 5 : 3 |
3.2" diag. 5 : 3 |
2.5" diag. 4 : 3 |
2.2" diag. 4 : 3 |
? |
| Display Resolution & Type |
480 x 800 pixels (~206 ppi) AMOLED |
320 x 480 pixels (~180 ppi) LCD (TFT/TFD) |
320 x 240 pixels (~160 ppi) LCD (TFT/TFD) |
176 x 220 pixels (~131 ppi) LCD (TFT/TFD) |
128 x 112 pixels LCD (Color) |
| Display Refresh | 60 Hz | 60 Hz | ? | ? | ? |
| Battery | 1,800 mAh | 1,200 mAh | 1,150 mAh | 940 mAh | 1,700 mAh |
| Processor | 1.2 GHz Samsung Exynos C210 dual-core | 600 MHz Qualcomm | ? | ? | ? |
| RAM | ? | ? | ? | ? | ? |
| Storage | 16 GB | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware |
| Main Camera | 8 megapixel | 3 megapixel | 2 megapixel | 2 megapixel | - |
| Wide Camera | - | - | - | - | - |
| Tele Camera | - | - | - | - | - |
| Video Capture | 1080p HD | QVGA (320 x 240) | ? | QVGA (320 x 240) | - |
| Front Camera | 2 megapixel | - | - | - | - |
| Weight |
4.55 oz (129g) |
5.22 oz (148g) |
3.7 oz (105g) |
4.48 oz (127g) |
4.03 oz (114g) |
| Dimensions |
5.1" x 2.7" x 0.38" (130 x 69 x 9.6 mm) |
4.45" x 2.44" x 0.59" (113 x 62 x 15 mm) |
4.29" x 2.36" x 0.55" (109 x 60 x 14 mm) |
3.82" x 1.96" x 0.73" (97 x 50 x 18.5 mm) |
4.22" x 1.85" x 0.85" (107 x 47 x 21.6 mm) |
| Form Factor | Slab | Clamshell | Slab | Slide | Slab |
| Platform / OS | Android | Android | BlackBerry OS | (proprietary) | (proprietary) |
| Network Bands |
WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 |
CDMA: 850, 1900 |
CDMA: 850, 1900 AMPS: 850 |
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| Data Technology | WiMAX | HSPA 7.2 | EVDO r0 | EVDO r0 | 1xRTT |
| Features | |||||
| GPS / Location | n/a | n/a | n/a | Yes | Yes |
| Accessibility | |||||
| Adjustable Text Size | n/a | n/a | n/a | - | - |
| Hearing Aid Compatible |
Yes M4, T3 (mostly tele-coil compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M4, T4 (very tele-coil compatible) |
Yes M3, T3 (mostly tele-coil compatible) |
- |
| Multiple Languages | n/a | n/a | n/a | Yes | Yes |
| TTY/TDD (Digital) | Yes | Yes | Yes | Yes | Yes |
| Alerts | |||||
| Ringer Profiles | - | - | Yes | - | - |
| Connectivity | |||||
| Bluetooth | Yes | Yes | Yes | Yes | - |
| Mobile Hotspot | n/a | n/a | n/a | - | - |
| USB |
Yes Micro-USB |
Yes Micro-USB |
Yes Micro-USB |
Yes Micro-USB |
Yes |
| Wi-Fi |
Yes 4 (802.11 a,b,g,n) |
Yes 4 (802.11 b,g,n) |
Yes 802.11 b,g |
- | - |
| Contacts | |||||
| Picture ID | n/a | n/a | n/a | Yes | Yes |
| Ringer ID | n/a | n/a | n/a | Yes | Yes |
| Voice Dialing | n/a | n/a | n/a | Yes | Yes |
| Customization | |||||
| Custom Graphics | n/a | n/a | n/a | Yes | Yes |
| Custom Ringtones | n/a | n/a | n/a | Yes | Yes |
| Real-Music Ringers | n/a | n/a | n/a | Yes | - |
| Data & Network | |||||
| Data Tethering | n/a | n/a | n/a | Yes | - |
| WAP / Web Browser | n/a | n/a | n/a | Yes | Yes |
| Input | |||||
| Predictive Text Entry | n/a | n/a | n/a | - | Yes |
| Side Keys | Yes | Yes | Yes | Yes | Yes |
| Text Keyboard, Hardware | - | Yes | Yes | Yes | - |
| Touch Screen |
Yes Capacitive |
Yes Capacitive |
- | Yes | - |
| Memory | |||||
| Memory Card Slot | Yes | Yes | Yes | Yes | - |
| Messaging | |||||
| Email Client | n/a | n/a | n/a | Yes | - |
| EMS / Picture Messaging | n/a | n/a | n/a | Yes | - |
| Instant Messaging | n/a | n/a | n/a | Yes | - |
| 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 | Yes | Yes | - |
| Music Player | n/a | n/a | n/a | Yes | - |
| Photo & Video | |||||
| DLNA | Yes | - | - | - | - |
| TV Output | Yes | - | - | - | - |
| Productivity | |||||
| Alarm | n/a | n/a | n/a | Yes | Yes |
| Calculator | n/a | n/a | n/a | Yes | Yes |
| Calendar | n/a | n/a | n/a | Yes | Yes |
| To-Do List | n/a | n/a | n/a | - | Yes |
| Voice Memo | n/a | n/a | n/a | Yes | Yes |
| Software | |||||
| BREW | n/a | n/a | n/a | Yes | - |
| Games | n/a | n/a | n/a | Yes | Yes |
| Java (J2ME) | n/a | n/a | n/a | - | Yes |
| Voice | |||||
| Call Screening | - | - | - | - | Yes |
| Headset Jack (2.5 mm) | n/a | n/a | n/a | - | Yes |
| Push-To-Talk | - | - | - | - | Yes |
| Speaker Phone | Yes | Yes | Yes | Yes | Yes |
| Samsung Galaxy S II, Epic 4G Touch | Samsung DoubleTime | BlackBerry Curve 3G 9330 | Motorola Rival A455 | Sanyo RL-4920 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung Galaxy S II, Epic 4G Touch | Samsung DoubleTime | BlackBerry Curve 3G 9330 | Motorola Rival A455 | Sanyo RL-4920 |
