Compare Phones
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Phone | Samsung Galaxy Ring / Prevail 2 | Samsung SGH-E640 | BlackBerry Storm2 9550 |
Current U.S. Carriers | (none) | (none) | (none) |
Global Availability | Released | Released | Released |
Specifications | |||
---|---|---|---|
Display Size |
4" diag. 5 : 3 |
? |
3.3" diag. 4 : 3 |
Display Resolution & Type |
480 x 800 pixels (~233 ppi) LCD (TFT/TFD) |
176 x 220 pixels LCD (TFT/TFD) |
360 x 480 pixels (~185 ppi) LCD (TFT/TFD) |
Display Refresh | 60 Hz | ? | ? |
Battery | 1,750 mAh | 800 mAh | 1,400 mAh |
Processor | 1.4 GHz Qualcomm Snapdragon S2 MSM8655 | ? | ? |
RAM | 1 GB | ? | ? |
Storage | 4 GB | ? raw hardware | ? raw hardware |
Main Camera | 5 megapixel | 1 megapixel | 3 megapixel |
Wide Camera | - | - | - |
Tele Camera | - | - | - |
Video Capture | 720p HD | QCIF (176 x 144) | ? |
Front Camera | 1 megapixel | - | - |
Weight |
3.4 oz (96g) |
3.17 oz (90g) |
5.64 oz (160g) |
Dimensions |
4.83" x 2.48" x 0.47" (123 x 63 x 11.9 mm) |
3.37" x 1.78" x 0.93" (86 x 45 x 23.6 mm) |
4.43" x 2.45" x 0.55" (113 x 62 x 14 mm) |
Form Factor | Slab | Clamshell | Slab |
Platform / OS | Android | (proprietary) | BlackBerry OS |
Network Bands |
CDMA: 800, 850, 1900 |
GSM: 900, 1800, 1900 |
WCDMA: 1 CDMA: 850, 1900 GSM: 850, 900, 1800, 1900 |
Data Technology | EVDO rA | GPRS | EVDO rA |
Features | |||
GPS / Location | n/a | - | n/a |
Accessibility | |||
Adjustable Text Size | n/a | - | n/a |
Hearing Aid Compatible |
Yes M4 (very compatible) |
- |
Yes M3 (mostly compatible) |
Multiple Languages | n/a | Yes | n/a |
TTY/TDD (Digital) | Yes | - | Yes |
Alerts | |||
Extra Display | - | Yes | - |
Ringer Profiles | - | - | Yes |
Connectivity | |||
Bluetooth | Yes | Yes | Yes |
USB | Yes | Yes | Yes |
Wi-Fi |
Yes 4 (802.11 a,b,g,n) |
- |
Yes 802.11 b,g |
Contacts | |||
Picture ID | n/a | Yes | n/a |
Ringer ID | n/a | Yes | n/a |
Voice Dialing | n/a | - | n/a |
Customization | |||
Custom Graphics | n/a | Yes | n/a |
Custom Ringtones | n/a | Yes | n/a |
Real-Music Ringers | n/a | Yes | n/a |
Data & Network | |||
Data Tethering | n/a | - | n/a |
WAP / Web Browser | n/a | Yes | n/a |
Input | |||
Predictive Text Entry | n/a | Yes | n/a |
Side Keys | Yes | Yes | Yes |
Touch Screen |
Yes Capacitive |
- |
Yes Capacitive |
Memory | |||
Memory Card Slot | Yes | - | Yes |
Messaging | |||
Email Client | n/a | Yes | n/a |
EMS / Picture Messaging | n/a | Yes | n/a |
Instant Messaging | n/a | - | n/a |
MMS | n/a | Yes | n/a |
Text Messaging Templates | n/a | Yes | n/a |
Music | |||
Headphone Jack (3.5mm) | Yes | - | Yes |
Music Player | n/a | Yes | n/a |
Photo & Video | |||
DLNA | Yes | - | - |
Productivity | |||
Alarm | n/a | Yes | n/a |
Calculator | n/a | Yes | n/a |
Calendar | n/a | Yes | n/a |
To-Do List | n/a | Yes | n/a |
Voice Memo | n/a | Yes | n/a |
Software | |||
Games | n/a | Yes | n/a |
Java (J2ME) | n/a | Yes | n/a |
Voice | |||
Speaker Phone | Yes | Yes | Yes |
Samsung Galaxy Ring / Prevail 2 | Samsung SGH-E640 | BlackBerry Storm2 9550 |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | Samsung Galaxy Ring / Prevail 2 | Samsung SGH-E640 | BlackBerry Storm2 9550 |