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Phone | LG AX-490 | Samsung SPH-A520 | Sony Ericsson S710a | Casio G'zOne Rock | Samsung SGH-R225 / SGH-R225M |
Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
Global Availability | Released | Released | Released | Released | Released |
Specifications | |||||
---|---|---|---|---|---|
Display Size | ? | ? | ? |
2.1" diag. 4 : 3 |
? |
Display Resolution & Type |
128 x 160 pixels LCD (TFT/TFD) |
? LCD (STN) |
240 x 320 pixels LCD (TFT/TFD) |
240 x 320 pixels (~190 ppi) LCD (TFT/TFD) |
128 x 64 pixels |
Display Refresh | ? | ? | ? | ? | ? |
Battery | 1,100 mAh | ? | 780 mAh | 1,150 mAh | ? |
Processor | ? | ? | ? | ? | ? |
RAM | ? | ? | ? | ? | ? |
Storage | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware |
Main Camera | Yes | - | 1 megapixel | 2 megapixel | - |
Wide Camera | - | - | - | - | - |
Tele Camera | - | - | - | - | - |
Video Capture | - | - | QCIF (176 x 144) | ? | - |
Front Camera | - | - | - | - | - |
Weight |
3.79 oz (107g) |
3.6 oz (102g) |
4.83 oz (137g) |
4.4 oz (125g) |
3.35 oz (95g) |
Dimensions |
3.74" x 1.92" x 1" (95 x 49 x 25.4 mm) |
3.46" x 1.83" x 0.91" (88 x 46 x 23.1 mm) |
4.23" x 1.93" x 0.96" (107 x 49 x 24.4 mm) |
4.1" x 2" x 0.9" (104 x 51 x 22.9 mm) |
4.33" x 1.81" x 0.93" (110 x 46 x 23.6 mm) |
Form Factor | Clamshell | Clamshell | Swivel | Clamshell | Slab |
Platform / OS | (proprietary) | (proprietary) | (proprietary) | (proprietary) | (proprietary) |
Network Bands |
CDMA: 850, 1900 AMPS: 850 |
CDMA: 850, 1900 AMPS: 850 |
GSM: 850, 1800, 1900 |
CDMA: 850, 1900 |
GSM: 900, 1900 |
Data Technology | 1xRTT | 1xRTT | EDGE | EVDO rA | - |
Features | |||||
Flashlight | - | - | - | Yes | - |
GPS / Location | Yes | Yes | - | Yes | - |
Ruggedized | - | - | - | Yes | - |
Water-Resistant | - | - | - | Yes | - |
Accessibility | |||||
Hearing Aid Compatible |
Yes M3 (mostly compatible) |
- | - |
Yes M4, T4 (very tele-coil compatible) |
- |
Multiple Languages | Yes | Yes | Yes | Yes | Yes |
TTY/TDD (Digital) | Yes | - | Yes | Yes | - |
Alerts | |||||
Extra Display | Yes | Yes | - | Yes | - |
Ringer Profiles | - | - | Yes | - | - |
Connectivity | |||||
Bluetooth | Yes | - | Yes | Yes | - |
Infrared (IR) | - | - | Yes | - | - |
USB | Yes | - | Yes | Yes | - |
Contacts | |||||
Picture ID | Yes | Yes | Yes | Yes | - |
Ringer ID | Yes | Yes | Yes | Yes | Yes |
Voice Dialing | Yes | Yes | Yes | Yes | - |
Customization | |||||
Custom Graphics | Yes | Yes | Yes | Yes | Yes |
Custom Ringtones | Yes | Yes | Yes | Yes | Yes |
Real-Music Ringers | Yes | - | - | Yes | - |
Data & Network | |||||
Data Tethering | Yes | Yes | Yes | Yes | Yes |
WAP / Web Browser | Yes | Yes | Yes | Yes | - |
Input | |||||
Predictive Text Entry | - | Yes | Yes | Yes | Yes |
Side Keys | Yes | Yes | Yes | Yes | - |
Text Keyboard, Hardware | Yes | - | - | - | - |
Memory | |||||
Memory Card Slot | - | - | Yes | Yes | - |
Messaging | |||||
Email Client | - | - | Yes | Yes | - |
EMS / Picture Messaging | - | - | Yes | - | - |
Instant Messaging | - | - | - | Yes | - |
MMS | Yes | - | Yes | Yes | Yes |
Text Messaging Templates | Yes | - | Yes | Yes | Yes |
Music | |||||
Music Player | - | - | Yes | Yes | - |
Stereo Speakers | Yes | - | - | - | - |
Productivity | |||||
Alarm | Yes | Yes | Yes | Yes | Yes |
Calculator | Yes | Yes | Yes | Yes | Yes |
Calendar | Yes | Yes | Yes | Yes | Yes |
To-Do List | - | Yes | Yes | - | - |
Voice Memo | Yes | Yes | Yes | Yes | - |
Software | |||||
BREW | Yes | - | - | Yes | - |
Games | Yes | Yes | Yes | Yes | Yes |
Java (J2ME) | - | - | Yes | - | - |
Voice | |||||
Headset Jack (2.5 mm) | Yes | Yes | - | Yes | Yes |
Push-To-Talk | - | - | - | Yes | - |
Speaker Phone | Yes | - | Yes | Yes | - |
LG AX-490 | Samsung SPH-A520 | Sony Ericsson S710a | Casio G'zOne Rock | Samsung SGH-R225 / SGH-R225M |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | LG AX-490 | Samsung SPH-A520 | Sony Ericsson S710a | Casio G'zOne Rock | Samsung SGH-R225 / SGH-R225M |