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Phone | Ericsson R520 | Casio G'zOne Boulder | Palm Treo 600 (CDMA) |
Current U.S. Carriers | (none) | (none) | (none) |
Global Availability | Released | Released | Released |
Specifications | |||
---|---|---|---|
Display Size | ? |
2" diag. 4 : 3 |
? |
Display Resolution & Type | ? |
240 x 320 pixels (~200 ppi) LCD (TFT/TFD) |
160 x 160 pixels LCD (Color) |
Display Refresh | ? | ? | ? |
Battery | ? | 810 mAh | ? |
Processor | ? | ? | ? |
RAM | ? | ? | ? |
Storage | ? raw hardware | ? raw hardware | ? raw hardware |
Main Camera | - | 1 megapixel | Yes |
Wide Camera | - | - | - |
Tele Camera | - | - | - |
Video Capture | - | ? | - |
Front Camera | - | - | - |
Weight |
4.23 oz (120g) |
4.9 oz (139g) |
6.2 oz (176g) |
Dimensions |
5.12" x 1.97" x 0.63" (130 x 50 x 16 mm) |
3.9" x 2" x 0.9" (99 x 51 x 22.9 mm) |
4.41" x 2.36" x 0.87" (112 x 60 x 22.1 mm) |
Form Factor | Slab | Clamshell | Slab |
Platform / OS | (proprietary) | (proprietary) | Palm OS |
Network Bands |
GSM: 900, 1800, 1900 |
CDMA: 850, 1900 |
CDMA: 850, 1900 |
Data Technology | GPRS | EVDO rA | 1xRTT |
Features | |||
Flashlight | - | Yes | - |
GPS / Location | - | Yes | n/a |
Ruggedized | - | Yes | - |
Water-Resistant | - | Yes | - |
Accessibility | |||
Hearing Aid Compatible | - |
Yes M4, T4 (very tele-coil compatible) |
- |
Multiple Languages | Yes | Yes | n/a |
TTY/TDD (Digital) | - | Yes | Yes |
Alerts | |||
Extra Display | - | Yes | - |
Ringer Profiles | Yes | - | - |
Connectivity | |||
Bluetooth | Yes | Yes | - |
Infrared (IR) | Yes | - | Yes |
USB | - | Yes | Yes |
Contacts | |||
Picture ID | - | Yes | n/a |
Ringer ID | - | Yes | n/a |
Voice Dialing | Yes | Yes | n/a |
Customization | |||
Changeable Body Plates | - | Yes | - |
Custom Graphics | - | Yes | n/a |
Custom Ringtones | Yes | Yes | n/a |
Data & Network | |||
Data Tethering | Yes | Yes | n/a |
WAP / Web Browser | Yes | Yes | n/a |
Input | |||
Predictive Text Entry | Yes | Yes | n/a |
Side Keys | Yes | Yes | Yes |
Text Keyboard, Hardware | - | - | Yes |
Touch Screen | - | - | Yes |
Memory | |||
Memory Card Slot | - | Yes | Yes |
Messaging | |||
Email Client | - | - | n/a |
EMS / Picture Messaging | - | Yes | n/a |
MMS | - | Yes | n/a |
Text Messaging Templates | Yes | Yes | n/a |
Music | |||
Music Player | - | Yes | n/a |
Productivity | |||
Alarm | Yes | Yes | n/a |
Calculator | Yes | Yes | n/a |
Calendar | Yes | Yes | n/a |
To-Do List | - | - | n/a |
Voice Memo | Yes | Yes | n/a |
Software | |||
BREW | - | Yes | n/a |
Games | Yes | Yes | n/a |
Voice | |||
Headset Jack (2.5 mm) | - | - | n/a |
Push-To-Talk | - | Yes | - |
Speaker Phone | Yes | Yes | Yes |
Ericsson R520 | Casio G'zOne Boulder | Palm Treo 600 (CDMA) |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | Ericsson R520 | Casio G'zOne Boulder | Palm Treo 600 (CDMA) |