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| Phone | Samsung Galaxy Ring / Prevail 2 | Samsung SPH-I300 | BlackBerry Curve 3G 9330 |
| Current U.S. Carriers | (none) | (none) | (none) |
| Global Availability | Released | Released | Released |
| Specifications | |||
|---|---|---|---|
| Display Size |
4" diag. 5 : 3 |
? |
2.5" diag. 4 : 3 |
| Display Resolution & Type |
480 x 800 pixels (~233 ppi) LCD (TFT/TFD) |
160 x 240 pixels LCD (Color) |
320 x 240 pixels (~160 ppi) LCD (TFT/TFD) |
| Display Refresh | 60 Hz | ? | ? |
| Battery | 1,750 mAh | ? | 1,150 mAh |
| Processor | 1.4 GHz Qualcomm Snapdragon S2 MSM8655 | ? | ? |
| RAM | 1 GB | ? | ? |
| Storage | 4 GB | ? raw hardware | ? raw hardware |
| Main Camera | 5 megapixel | - | 2 megapixel |
| Wide Camera | - | - | - |
| Tele Camera | - | - | - |
| Video Capture | 720p HD | - | ? |
| Front Camera | 1 megapixel | - | - |
| Weight |
3.4 oz (96g) |
6 oz (170g) |
3.7 oz (105g) |
| Dimensions |
4.83" x 2.48" x 0.47" (123 x 63 x 11.9 mm) |
4.9" x 2.28" x 0.82" (124 x 58 x 20.8 mm) |
4.29" x 2.36" x 0.55" (109 x 60 x 14 mm) |
| Platform / OS | Android | Palm OS | BlackBerry OS |
| Network Bands |
CDMA: 800, 850, 1900 |
CDMA: 1900 AMPS: 850 |
CDMA: 850, 1900 |
| Data Technology | EVDO rA | - | EVDO r0 |
| Features | |||
| Accessibility | |||
| Hearing Aid Compatible | Yes | - | Yes |
| TTY/TDD (Digital) | Yes | - | Yes |
| Alerts | |||
| Extra Display | - | Yes | - |
| Ringer Profiles | - | - | Yes |
| Connectivity | |||
| Bluetooth |
Yes Classic Audio |
- |
Yes Classic Audio |
| Infrared (IR) | - | Yes | - |
| USB | Yes | - |
Yes Micro-USB |
| Wi-Fi |
Yes 4 (802.11 a,b,g,n) |
- |
Yes 802.11 b,g |
| Input | |||
| Side Keys | Yes | Yes | Yes |
| Text Keyboard, Hardware | - | - | Yes |
| Touch Screen | Yes | Yes | - |
| Memory | |||
| Memory Card Slot | Yes | - | Yes |
| Music | |||
| Headphone Jack (3.5mm) | Yes | - | Yes |
| Photo & Video | |||
| DLNA | Yes | - | - |
| Voice | |||
| Speaker Phone | Yes | Yes | Yes |
| Samsung Galaxy Ring / Prevail 2 | Samsung SPH-I300 | BlackBerry Curve 3G 9330 | |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
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| Phone | Samsung Galaxy Ring / Prevail 2 | Samsung SPH-I300 | BlackBerry Curve 3G 9330 |











