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Phone | Sony Ericsson S710a | Samsung Impression SGH-A877 | Siemens SL55 |
Current U.S. Carriers | (none) | (none) | (none) |
Global Availability | Released | Released | Released |
Specifications | |||
---|---|---|---|
Display Size | ? |
3.2" diag. 5 : 3 |
? |
Display Resolution & Type |
240 x 320 pixels LCD (TFT/TFD) |
240 x 400 pixels (~146 ppi) AMOLED |
101 x 80 pixels LCD (STN) |
Display Refresh | ? | ? | ? |
Battery | 780 mAh | 1,000 mAh | 500 mAh |
Processor | ? | ? | ? |
RAM | ? | ? | ? |
Storage | ? raw hardware | ? raw hardware | ? raw hardware |
Main Camera | 1 megapixel | 3 megapixel | - |
Wide Camera | - | - | - |
Tele Camera | - | - | - |
Video Capture | QCIF (176 x 144) | QVGA (320 x 240) | - |
Front Camera | - | - | - |
Weight |
4.83 oz (137g) |
5.2 oz (147g) |
2.79 oz (79g) |
Dimensions |
4.23" x 1.93" x 0.96" (107 x 49 x 24.4 mm) |
4.48" x 2.28" x 0.64" (114 x 58 x 16.3 mm) |
3.21" x 1.75" x 0.86" (82 x 44 x 21.8 mm) |
Form Factor | Swivel | Slab | Slide |
Platform / OS | (proprietary) | (proprietary) | (proprietary) |
Network Bands |
GSM: 850, 1800, 1900 |
WCDMA: 2, 5 GSM: 850, 900, 1800, 1900 |
GSM: 900, 1800, 1900 |
Data Technology | EDGE | HSDPA 3.6 | GPRS |
Features | |||
GPS / Location | - | Yes | - |
Accessibility | |||
Hearing Aid Compatible | - |
Yes M3 (mostly compatible) |
- |
Multiple Languages | Yes | Yes | Yes |
TTY/TDD (Digital) | Yes | - | - |
Alerts | |||
Ringer Profiles | Yes | Yes | Yes |
Connectivity | |||
Bluetooth | Yes | Yes | - |
Infrared (IR) | Yes | - | Yes |
USB | Yes | Yes | - |
Contacts | |||
Picture ID | Yes | Yes | Yes |
Ringer ID | Yes | Yes | Yes |
Voice Dialing | Yes | - | Yes |
Customization | |||
Custom Graphics | Yes | Yes | Yes |
Custom Ringtones | Yes | Yes | Yes |
Real-Music Ringers | - | Yes | - |
Data & Network | |||
Data Tethering | Yes | Yes | Yes |
WAP / Web Browser | Yes | Yes | Yes |
Input | |||
Predictive Text Entry | Yes | Yes | Yes |
Side Keys | Yes | Yes | Yes |
Text Keyboard, Hardware | - | Yes | - |
Touch Screen | - |
Yes Resistive |
- |
Memory | |||
Memory Card Slot | Yes | Yes | - |
Messaging | |||
Email Client | Yes | Yes | Yes |
EMS / Picture Messaging | Yes | - | Yes |
Instant Messaging | - | Yes | - |
MMS | Yes | Yes | Yes |
Text Messaging Templates | Yes | Yes | Yes |
Music | |||
Music Player | Yes | Yes | - |
Productivity | |||
Alarm | Yes | Yes | Yes |
Calculator | Yes | Yes | Yes |
Calendar | Yes | Yes | Yes |
To-Do List | Yes | Yes | Yes |
Voice Memo | Yes | Yes | Yes |
Software | |||
Games | Yes | Yes | Yes |
Java (J2ME) | Yes | Yes | Yes |
Voice | |||
Speaker Phone | Yes | Yes | Yes |
Sony Ericsson S710a | Samsung Impression SGH-A877 | Siemens SL55 |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | Sony Ericsson S710a | Samsung Impression SGH-A877 | Siemens SL55 |