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Phone | Samsung SCH-A645 | Sharp GX-10 / GX-10i | Samsung SGH-X660 | Motorola i576 / i576s |
Current U.S. Carriers | (none) | (none) | (none) | (none) |
Global Availability | Released | Not yet released | Released | Released |
Specifications | ||||
---|---|---|---|---|
Display Size | ? | ? | ? | ? |
Display Resolution & Type |
128 x 160 pixels LCD (STN) |
120 x 160 pixels LCD (TFT/TFD) |
128 x 160 pixels LCD (TFT/TFD) |
128 x 160 pixels LCD (TFT/TFD) |
Display Refresh | ? | ? | ? | ? |
Battery | 1,000 mAh | 720 mAh | 800 mAh | ? |
Processor | ? | ? | ? | ? |
RAM | ? | ? | ? | ? |
Storage | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware |
Main Camera | - | Yes | Yes | - |
Wide Camera | - | - | - | - |
Tele Camera | - | - | - | - |
Video Capture | - | - | ? | - |
Front Camera | - | - | - | - |
Weight |
3.2 oz (91g) |
3.88 oz (110g) |
2.75 oz (78g) |
4.2 oz (119g) |
Dimensions |
3.54" x 1.79" x 0.94" (90 x 45 x 23.9 mm) |
3.7" x 1.93" x 1.06" (94 x 49 x 26.9 mm) |
3.52" x 1.77" x 0.85" (89 x 45 x 21.6 mm) |
4.3" x 1.8" x 1" (109 x 46 x 25.4 mm) |
Form Factor | Clamshell | Clamshell | Clamshell | Clamshell |
Platform / OS | (proprietary) | (proprietary) | (proprietary) | (proprietary) |
Network Bands |
CDMA: 850, 1900 AMPS: 850 |
GSM: 900, 1800, 1900 |
GSM: 900, 1800, 1900 |
iDEN: 800 |
Data Technology | 1xRTT | GPRS | GPRS | WiDEN |
Features | ||||
GPS / Location | Yes | - | - | Yes |
Ruggedized | - | - | - | Yes |
Accessibility | ||||
Adjustable Text Size | - | - | - | Yes |
Hearing Aid Compatible |
Yes M3 (mostly compatible) |
- | - |
Yes M4, T4 (very tele-coil compatible) |
Multiple Languages | Yes | Yes | Yes | Yes |
TTY/TDD (Digital) | Yes | - | - | Yes |
Alerts | ||||
Extra Display | Yes | Yes | Yes | Yes |
Ringer Profiles | - | Yes | - | - |
Connectivity | ||||
Bluetooth | - | - | - | Yes |
Infrared (IR) | - | Yes | Yes | - |
USB | - | - | - |
Yes Micro-USB |
Contacts | ||||
Picture ID | Yes | - | Yes | - |
Ringer ID | - | Yes | Yes | Yes |
Voice Dialing | Yes | - | - | Yes |
Customization | ||||
Custom Graphics | Yes | Yes | Yes | Yes |
Custom Ringtones | Yes | Yes | Yes | Yes |
Real-Music Ringers | - | - | Yes | - |
Data & Network | ||||
Data Tethering | - | Yes | - | Yes |
WAP / Web Browser | Yes * | Yes | Yes | Yes |
Input | ||||
Predictive Text Entry | Yes | Yes | Yes | Yes |
Side Keys | Yes | Yes | Yes | Yes |
Messaging | ||||
EMS / Picture Messaging | Yes | - | Yes | - |
MMS | - | Yes | Yes | Yes |
Text Messaging Templates | Yes | Yes | Yes | Yes |
Productivity | ||||
Alarm | Yes | Yes | Yes | - |
Calculator | Yes | Yes | Yes | - |
Calendar | Yes | Yes | Yes | Yes |
To-Do List | Yes | - | Yes | - |
Voice Memo | Yes | Yes | Yes | Yes |
Software | ||||
BREW | Yes * | - | - | - |
Games | Yes * | Yes | Yes | Yes |
Java (J2ME) | - | - | Yes | Yes |
Voice | ||||
Headset Jack (2.5 mm) | Yes | Yes | - | Yes |
Push-To-Talk | - | - | - | Yes |
Speaker Phone | Yes | - | Yes | Yes |
* Some versions only | ||||
Samsung SCH-A645 | Sharp GX-10 / GX-10i | Samsung SGH-X660 | Motorola i576 / i576s |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | Samsung SCH-A645 | Sharp GX-10 / GX-10i | Samsung SGH-X660 | Motorola i576 / i576s |