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Phone | Samsung Galaxy Ring / Prevail 2 | Ericsson T66 | Samsung SCH-U740 Alias |
Current U.S. Carriers | (none) | (none) | (none) |
Global Availability | Released | Released | Released |
Specifications | |||
---|---|---|---|
Display Size |
4" diag. 5 : 3 |
? | ? |
Display Resolution & Type |
480 x 800 pixels (~233 ppi) LCD (TFT/TFD) |
? |
176 x 220 pixels LCD (TFT/TFD) |
Display Refresh | 60 Hz | ? | ? |
Battery | 1,750 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 |
Wide Camera | - | - | - |
Tele Camera | - | - | - |
Video Capture | 720p HD | - | ? |
Front Camera | 1 megapixel | - | - |
Weight |
3.4 oz (96g) |
2.08 oz (59g) |
3.56 oz (101g) |
Dimensions |
4.83" x 2.48" x 0.47" (123 x 63 x 11.9 mm) |
3.62" x 1.61" x 0.69" (92 x 41 x 17.5 mm) |
3.84" x 2.04" x 0.63" (98 x 52 x 16 mm) |
Form Factor | Slab | Slab | Clamshell |
Platform / OS | Android | (proprietary) | (proprietary) |
Network Bands |
CDMA: 800, 850, 1900 |
GSM: 900, 1800, 1900 |
CDMA: 850, 1900 |
Data Technology | EVDO rA | - | EVDO r0 |
Features | |||
GPS / Location | n/a | - | Yes |
Accessibility | |||
Adjustable Text Size | n/a | - | - |
Hearing Aid Compatible |
Yes M4 (very compatible) |
- |
Yes M4 (very compatible) |
Multiple Languages | n/a | Yes | Yes |
TTY/TDD (Digital) | Yes | - | Yes |
Alerts | |||
Extra Display | - | - | Yes |
Ringer Profiles | - | Yes | - |
Connectivity | |||
Bluetooth | Yes | - | Yes |
USB | Yes | - | Yes |
Wi-Fi |
Yes 4 (802.11 a,b,g,n) |
- | - |
Contacts | |||
Picture ID | n/a | - | Yes |
Ringer ID | n/a | - | Yes |
Voice Dialing | n/a | - | Yes |
Customization | |||
Custom Graphics | n/a | Yes | Yes |
Custom Ringtones | n/a | Yes | Yes |
Real-Music Ringers | n/a | - | - |
Data & Network | |||
Data Tethering | n/a | - | Yes |
WAP / Web Browser | n/a | Yes | Yes |
Input | |||
Predictive Text Entry | n/a | Yes | Yes |
Side Keys | Yes | Yes | Yes |
Text Keyboard, Hardware | - | - | Yes |
Touch Screen |
Yes Capacitive |
- | - |
Memory | |||
Memory Card Slot | Yes | - | Yes |
Messaging | |||
Email Client | n/a | - | Yes |
EMS / Picture Messaging | n/a | Yes | - |
Instant Messaging | n/a | - | Yes |
MMS | n/a | - | Yes |
Text Messaging Templates | n/a | Yes | Yes |
Music | |||
Headphone Jack (3.5mm) | Yes | - | - |
Music Player | n/a | - | Yes |
Photo & Video | |||
DLNA | Yes | - | - |
Productivity | |||
Alarm | n/a | Yes | Yes |
Calculator | n/a | Yes | Yes |
Calendar | n/a | Yes | Yes |
To-Do List | n/a | Yes | - |
Voice Memo | n/a | - | Yes |
Software | |||
BREW | n/a | - | Yes |
Games | n/a | Yes | Yes |
Voice | |||
Speaker Phone | Yes | - | Yes |
Samsung Galaxy Ring / Prevail 2 | Ericsson T66 | Samsung SCH-U740 Alias |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | Samsung Galaxy Ring / Prevail 2 | Ericsson T66 | Samsung SCH-U740 Alias |