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Phone | Ericsson R520 | Samsung SCH-A990 | Ericsson T66 | Samsung SCH-A610 | Motorola T720 / T721 (GSM) |
Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
Global Availability | Released | Released | Released | Released | Released |
Specifications | |||||
---|---|---|---|---|---|
Display Size | ? | ? | ? | ? | ? |
Display Resolution & Type | ? |
240 x 320 pixels LCD (TFT/TFD) |
? |
128 x 160 pixels LCD (TFT/TFD) |
120 x 160 pixels LCD (STN) |
Display Refresh | ? | ? | ? | ? | ? |
Battery | ? | 1,000 mAh | ? | 1,300 mAh | ? |
Processor | ? | ? | ? | ? | ? |
RAM | ? | ? | ? | ? | ? |
Storage | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware |
Main Camera | - | 3 megapixel | - | Yes | - |
Wide Camera | - | - | - | - | - |
Tele Camera | - | - | - | - | - |
Video Capture | - | ? | - | - | - |
Front Camera | - | - | - | - | - |
Weight |
4.23 oz (120g) |
4.4 oz (125g) |
2.08 oz (59g) |
4.23 oz (120g) |
3.56 oz (101g) |
Dimensions |
5.12" x 1.97" x 0.63" (130 x 50 x 16 mm) |
3.8" x 1.88" x 0.82" (97 x 48 x 20.8 mm) |
3.62" x 1.61" x 0.69" (92 x 41 x 17.5 mm) |
3.5" x 1.9" x 0.9" (89 x 48 x 22.9 mm) |
3.5" x 1.87" x 0.83" (89 x 47 x 21.1 mm) |
Form Factor | Slab | Clamshell | Slab | Clamshell | Clamshell |
Platform / OS | (proprietary) | (proprietary) | (proprietary) | (proprietary) | (proprietary) |
Network Bands |
GSM: 900, 1800, 1900 |
CDMA: 850, 1900 |
GSM: 900, 1800, 1900 |
CDMA: 850, 1900 |
GSM: 850, 1900 |
Data Technology | GPRS | EVDO r0 | - | 1xRTT | GPRS |
Features | |||||
Flashlight | - | Yes | - | - | - |
GPS / Location | - | Yes | - | Yes | - |
Accessibility | |||||
Hearing Aid Compatible | - |
Yes M3 (mostly compatible) |
- | - | - |
Multiple Languages | Yes | Yes | Yes | Yes | Yes |
TTY/TDD (Digital) | - | Yes | - | - | - |
Alerts | |||||
Extra Display | - | Yes | - | - | Yes |
Ringer Profiles | Yes | - | Yes | - | - |
Connectivity | |||||
Bluetooth | Yes | Yes | - | - | - |
Infrared (IR) | Yes | - | - | - | - |
USB | - | Yes | - | - | - |
Contacts | |||||
Picture ID | - | Yes | - | Yes | - |
Ringer ID | - | Yes | - | Yes | Yes |
Voice Dialing | Yes | Yes | - | Yes | Yes |
Customization | |||||
Changeable Body Plates | - | - | - | - | Yes |
Custom Graphics | - | Yes | Yes | Yes | Yes |
Custom Ringtones | Yes | Yes | Yes | Yes | Yes |
Real-Music Ringers | - | Yes | - | - | - |
Data & Network | |||||
Data Tethering | Yes | Yes | - | Yes | Yes |
WAP / Web Browser | Yes | Yes | Yes | Yes | Yes |
Input | |||||
Predictive Text Entry | Yes | Yes | Yes | Yes | Yes |
Side Keys | Yes | Yes | Yes | Yes | Yes |
Memory | |||||
Memory Card Slot | - | Yes | - | - | - |
Messaging | |||||
Email Client | - | - | - | - | Yes |
EMS / Picture Messaging | - | Yes | Yes | Yes | Yes |
MMS | - | Yes | - | Yes | - |
Text Messaging Templates | Yes | Yes | Yes | Yes | Yes |
Music | |||||
Music Player | - | Yes | - | - | - |
Stereo Speakers | - | Yes | - | - | - |
Photo & Video | |||||
TV Output | - | 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 |
Speaker Phone | Yes | Yes | - | - | - |
Ericsson R520 | Samsung SCH-A990 | Ericsson T66 | Samsung SCH-A610 | Motorola T720 / T721 (GSM) |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | Ericsson R520 | Samsung SCH-A990 | Ericsson T66 | Samsung SCH-A610 | Motorola T720 / T721 (GSM) |