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Phone | Samsung SGH-X640 | Casio G'zOne Rock | BlackBerry Curve 3G 9330 | Motorola RAZR V3c |
Current U.S. Carriers | (none) | (none) | (none) | (none) |
Global Availability | Released | Released | Released | Released |
Specifications | ||||
---|---|---|---|---|
Display Size | ? |
2.1" diag. 4 : 3 |
2.5" diag. 4 : 3 |
? |
Display Resolution & Type |
128 x 160 pixels LCD (TFT/TFD) |
240 x 320 pixels (~190 ppi) LCD (TFT/TFD) |
320 x 240 pixels (~160 ppi) LCD (TFT/TFD) |
176 x 220 pixels LCD (TFT/TFD) |
Display Refresh | ? | ? | ? | ? |
Battery | 800 mAh | 1,150 mAh | 1,150 mAh | 740 mAh |
Processor | ? | ? | ? | ? |
RAM | ? | ? | ? | ? |
Storage | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware |
Main Camera | Yes | 2 megapixel | 2 megapixel | 1 megapixel |
Wide Camera | - | - | - | - |
Tele Camera | - | - | - | - |
Video Capture | - | ? | ? | ? |
Front Camera | - | - | - | - |
Weight |
3 oz (85g) |
4.4 oz (125g) |
3.7 oz (105g) |
3.49 oz (99g) |
Dimensions |
3.43" x 1.81" x 0.91" (87 x 46 x 23.1 mm) |
4.1" x 2" x 0.9" (104 x 51 x 22.9 mm) |
4.29" x 2.36" x 0.55" (109 x 60 x 14 mm) |
3.9" x 2.1" x 0.6" (99 x 53 x 15.2 mm) |
Form Factor | Clamshell | Clamshell | Slab | Clamshell |
Platform / OS | (proprietary) | (proprietary) | BlackBerry OS | (proprietary) |
Network Bands |
GSM: 900, 1800, 1900 |
CDMA: 850, 1900 |
CDMA: 850, 1900 |
CDMA: 850, 1900 |
Data Technology | GPRS | EVDO rA | EVDO r0 | EVDO r0 |
Features | ||||
Flashlight | - | Yes | - | - |
GPS / Location | - | Yes | n/a | Yes |
Ruggedized | - | Yes | - | - |
Water-Resistant | - | Yes | - | - |
Accessibility | ||||
Adjustable Text Size | - | - | n/a | - |
Hearing Aid Compatible | - |
Yes M4, T4 (very tele-coil compatible) |
Yes M4, T4 (very tele-coil compatible) |
Yes M3 (mostly compatible) |
Multiple Languages | Yes | Yes | n/a | Yes |
TTY/TDD (Digital) | - | Yes | Yes | Yes |
Alerts | ||||
Extra Display | - | Yes | - | Yes |
Ringer Profiles | - | - | Yes | - |
Connectivity | ||||
Bluetooth | - | Yes | Yes | Yes |
USB | - | Yes |
Yes Micro-USB |
Yes Mini-USB |
Wi-Fi | - | - |
Yes 802.11 b,g |
- |
Contacts | ||||
Picture ID | Yes | Yes | n/a | Yes |
Ringer ID | Yes | Yes | n/a | Yes |
Voice Dialing | - | Yes | n/a | Yes |
Customization | ||||
Custom Graphics | Yes | Yes | n/a | Yes |
Custom Ringtones | Yes | Yes | n/a | Yes |
Real-Music Ringers | - | Yes | n/a | Yes |
Data & Network | ||||
Data Tethering | - | Yes | n/a | Yes |
WAP / Web Browser | Yes | Yes | n/a | Yes |
Input | ||||
Predictive Text Entry | Yes | Yes | n/a | Yes |
Side Keys | Yes | Yes | Yes | Yes |
Text Keyboard, Hardware | - | - | Yes | - |
Memory | ||||
Memory Card Slot | - | Yes | Yes | - |
Messaging | ||||
Email Client | - | Yes | n/a | - |
EMS / Picture Messaging | Yes | - | n/a | Yes |
Instant Messaging | - | Yes | n/a | - |
MMS | Yes | Yes | n/a | Yes |
Text Messaging Templates | Yes | Yes | n/a | Yes |
Music | ||||
Headphone Jack (3.5mm) | - | - | Yes | - |
Music Player | - | Yes | n/a | - |
Productivity | ||||
Alarm | Yes | Yes | n/a | Yes |
Calculator | Yes | Yes | n/a | Yes |
Calendar | Yes | Yes | n/a | Yes |
To-Do List | Yes | - | n/a | - |
Voice Memo | Yes | Yes | n/a | Yes |
Software | ||||
BREW | - | Yes | n/a | Yes |
Games | Yes | Yes | n/a | Yes |
Java (J2ME) | Yes | - | n/a | - |
Voice | ||||
Headset Jack (2.5 mm) | Yes | Yes | n/a | - |
Push-To-Talk | - | Yes | - | - |
Speaker Phone | Yes | Yes | Yes | Yes |
Samsung SGH-X640 | Casio G'zOne Rock | BlackBerry Curve 3G 9330 | Motorola RAZR V3c |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | Samsung SGH-X640 | Casio G'zOne Rock | BlackBerry Curve 3G 9330 | Motorola RAZR V3c |