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Phone | Samsung SGH-X640 | Sanyo SCP-3810 / Mirro | Motorola RAZR V3c | Samsung SCH-A990 |
Current U.S. Carriers | (none) | (none) | (none) | (none) |
Global Availability | Released | Released | Released | Released |
Specifications | ||||
---|---|---|---|---|
Display Size | ? |
2.4" diag. 4 : 3 |
? | ? |
Display Resolution & Type |
128 x 160 pixels LCD (TFT/TFD) |
240 x 320 pixels (~167 ppi) LCD (TFT/TFD) |
176 x 220 pixels LCD (TFT/TFD) |
240 x 320 pixels LCD (TFT/TFD) |
Display Refresh | ? | ? | ? | ? |
Battery | 800 mAh | 1,000 mAh | 740 mAh | 1,000 mAh |
Processor | ? | ? | ? | ? |
RAM | ? | ? | ? | ? |
Storage | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware |
Main Camera | Yes | 1 megapixel | 1 megapixel | 3 megapixel |
Wide Camera | - | - | - | - |
Tele Camera | - | - | - | - |
Video Capture | - | - | ? | ? |
Front Camera | - | - | - | - |
Weight |
3 oz (85g) |
3.97 oz (112g) |
3.49 oz (99g) |
4.4 oz (125g) |
Dimensions |
3.43" x 1.81" x 0.91" (87 x 46 x 23.1 mm) |
3.82" x 2.01" x 0.71" (97 x 51 x 18.1 mm) |
3.9" x 2.1" x 0.6" (99 x 53 x 15.2 mm) |
3.8" x 1.88" x 0.82" (97 x 48 x 20.8 mm) |
Form Factor | Clamshell | Clamshell | Clamshell | Clamshell |
Platform / OS | (proprietary) | (proprietary) | (proprietary) | (proprietary) |
Network Bands |
GSM: 900, 1800, 1900 |
CDMA: 850, 1900 |
CDMA: 850, 1900 |
CDMA: 850, 1900 |
Data Technology | GPRS | 1xRTT | EVDO r0 | EVDO r0 |
Features | ||||
Flashlight | - | - | - | Yes |
GPS / Location | - | Yes | Yes | Yes |
Accessibility | ||||
Adjustable Text Size | - | Yes | - | - |
Hearing Aid Compatible | - |
Yes M4, T4 (very tele-coil compatible) |
Yes M3 (mostly compatible) |
Yes M3 (mostly compatible) |
Multiple Languages | Yes | Yes | Yes | Yes |
TTY/TDD (Digital) | - | Yes | Yes | Yes |
Alerts | ||||
Extra Display | - | Yes | Yes | Yes |
Connectivity | ||||
Bluetooth | - | Yes | Yes | Yes |
USB | - |
Yes Micro-USB |
Yes Mini-USB |
Yes |
Contacts | ||||
Picture ID | Yes | Yes | Yes | Yes |
Ringer ID | Yes | Yes | Yes | Yes |
Voice Dialing | - | Yes | Yes | Yes |
Customization | ||||
Custom Graphics | Yes | Yes | Yes | Yes |
Custom Ringtones | Yes | Yes | Yes | Yes |
Real-Music Ringers | - | Yes | Yes | Yes |
Data & Network | ||||
Data Tethering | - | Yes | Yes | Yes |
WAP / Web Browser | Yes | Yes | Yes | Yes |
Input | ||||
Predictive Text Entry | Yes | Yes | Yes | Yes |
Side Keys | Yes | Yes | Yes | Yes |
Memory | ||||
Memory Card Slot | - | - | - | Yes |
Messaging | ||||
Email Client | - | Yes | - | - |
EMS / Picture Messaging | Yes | - | Yes | Yes |
Instant Messaging | - | Yes | - | - |
MMS | Yes | - | Yes | Yes |
Text Messaging Templates | Yes | Yes | Yes | Yes |
Music | ||||
Music Player | - | - | - | Yes |
Stereo Speakers | - | - | - | Yes |
Photo & Video | ||||
TV Output | - | - | - | Yes |
Productivity | ||||
Alarm | Yes | Yes | Yes | Yes |
Calculator | Yes | Yes | Yes | Yes |
Calendar | Yes | Yes | Yes | Yes |
To-Do List | Yes | Yes | - | - |
Voice Memo | Yes | Yes | Yes | Yes |
Software | ||||
BREW | - | - | Yes | Yes |
Games | Yes | Yes | Yes | Yes |
Java (J2ME) | Yes | Yes | - | - |
Voice | ||||
Headset Jack (2.5 mm) | Yes | Yes | - | - |
Speaker Phone | Yes | Yes | Yes | Yes |
Samsung SGH-X640 | Sanyo SCP-3810 / Mirro | Motorola RAZR V3c | Samsung SCH-A990 |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | Samsung SGH-X640 | Sanyo SCP-3810 / Mirro | Motorola RAZR V3c | Samsung SCH-A990 |