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Phone | Ericsson R278d | Ericsson T66 | Siemens SL65 |
Current U.S. Carriers | (none) | (none) | (none) |
Global Availability | Released | Released | Released |
Specifications | |||
---|---|---|---|
Display Size | ? | ? | ? |
Display Resolution & Type | 101 x 40 pixels | ? |
130 x 130 pixels LCD (TFT/TFD) |
Display Refresh | ? | ? | ? |
Battery | ? | ? | 700 mAh |
Processor | ? | ? | ? |
RAM | ? | ? | ? |
Storage | ? raw hardware | ? raw hardware | ? raw hardware |
Main Camera | - | - | - |
Wide Camera | - | - | - |
Tele Camera | - | - | - |
Video Capture | - | - | ? |
Front Camera | - | - | - |
Weight |
9.28 oz (263g) |
2.08 oz (59g) |
3.49 oz (99g) |
Dimensions |
5.1" x 2" x 1" (130 x 51 x 25.4 mm) |
3.62" x 1.61" x 0.69" (92 x 41 x 17.5 mm) |
3.55" x 1.87" x 0.82" (90 x 47 x 20.8 mm) |
Form Factor | Slab | Slab | Slide |
Platform / OS | (proprietary) | (proprietary) | (proprietary) |
Network Bands |
TDMA: 850, 1900 AMPS: 850 |
GSM: 900, 1800, 1900 |
GSM: 900, 1800, 1900 |
Data Technology | - | - | GPRS |
Features | |||
Accessibility | |||
Multiple Languages | Yes | Yes | Yes |
Alerts | |||
Ringer Profiles | Yes | Yes | Yes |
Connectivity | |||
Infrared (IR) | - | - | Yes |
USB | - | - | Yes |
Contacts | |||
Picture ID | - | - | Yes |
Ringer ID | - | - | Yes |
Customization | |||
Custom Graphics | - | Yes | Yes |
Custom Ringtones | Yes | Yes | Yes |
Data & Network | |||
Data Tethering | Yes | - | Yes |
WAP / Web Browser | Yes | Yes | Yes |
Input | |||
Predictive Text Entry | Yes | Yes | Yes |
Side Keys | Yes | Yes | Yes |
Messaging | |||
Email Client | - | - | Yes |
EMS / Picture Messaging | - | Yes | Yes |
MMS | - | - | Yes |
Text Messaging Templates | - | Yes | Yes |
Productivity | |||
Alarm | Yes | Yes | Yes |
Calculator | - | Yes | Yes |
Calendar | - | Yes | Yes |
To-Do List | - | Yes | Yes |
Voice Memo | - | - | Yes |
Software | |||
Games | - | Yes | Yes |
Java (J2ME) | - | - | Yes |
Voice | |||
Speaker Phone | - | - | Yes |
Ericsson R278d | Ericsson T66 | Siemens SL65 |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | Ericsson R278d | Ericsson T66 | Siemens SL65 |