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Phone | Pantech Matrix Pro C820 | Kyocera 1155 | Samsung M520 | Sony Ericsson J300a | Samsung SGH-X640 |
Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
Global Availability | Released | Released | Released | Released | Released |
Specifications | |||||
---|---|---|---|---|---|
Display Size |
2.4" diag. 4 : 3 |
? |
2.1" diag. 4 : 3 |
? | ? |
Display Resolution & Type |
240 x 320 pixels (~167 ppi) LCD (TFT/TFD) |
? |
176 x 220 pixels (~134 ppi) LCD (TFT/TFD) |
128 x 128 pixels LCD (STN) |
128 x 160 pixels LCD (TFT/TFD) |
Display Refresh | ? | ? | ? | ? | ? |
Battery | 1,320 mAh | 975 mAh | ? | ? | 800 mAh |
Processor | 528 MHz ARM 11 | ? | ? | ? | ? |
RAM | ? | ? | ? | ? | ? |
Storage | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware | ? raw hardware |
Main Camera | 2 megapixel | - | 1 megapixel | - | Yes |
Wide Camera | - | - | - | - | - |
Tele Camera | - | - | - | - | - |
Video Capture | QCIF (176 x 144) | - | ? | - | - |
Front Camera | - | - | - | - | - |
Weight |
5.34 oz (151g) |
4.34 oz (123g) |
2.75 oz (78g) |
2.75 oz (78g) |
3 oz (85g) |
Dimensions |
4.2" x 2" x 0.9" (107 x 51 x 22.9 mm) |
4.72" x 1.89" x 0.95" (120 x 48 x 24.1 mm) |
4.01" x 2.04" x 0.5" (102 x 52 x 12.7 mm) |
3.9" x 1.68" x 0.72" (99 x 43 x 18.3 mm) |
3.43" x 1.81" x 0.91" (87 x 46 x 23.1 mm) |
Form Factor | Slide | Slab | Slide | Slab | Clamshell |
Platform / OS | Windows Mobile Standard | (proprietary) | (proprietary) | (proprietary) | (proprietary) |
Network Bands |
WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
CDMA: 850, 1900 AMPS: 850 |
CDMA: 850, 1900 |
GSM: 850, 1900 |
GSM: 900, 1800, 1900 |
Data Technology | HSDPA 3.6 | - | EVDO r0 | GPRS | GPRS |
Features | |||||
GPS / Location | n/a | - | Yes | - | - |
Accessibility | |||||
Hearing Aid Compatible | - | - |
Yes M4 (very compatible) |
- | - |
Multiple Languages | n/a | Yes | Yes | - | Yes |
TTY/TDD (Digital) | Yes | - | Yes | Yes | - |
Alerts | |||||
Ringer Profiles | Yes | - | - | Yes | - |
Connectivity | |||||
Bluetooth | Yes | - | Yes | - | - |
USB | Yes | - | Yes | Yes | - |
Contacts | |||||
Picture ID | n/a | - | Yes | Yes | Yes |
Ringer ID | n/a | - | Yes | - | Yes |
Voice Dialing | n/a | - | Yes | Yes | - |
Customization | |||||
Changeable Body Plates | - | - | - | Yes | - |
Custom Graphics | n/a | - | Yes | Yes | Yes |
Custom Ringtones | n/a | - | Yes | Yes | Yes |
Real-Music Ringers | n/a | - | - | - | - |
Data & Network | |||||
Data Tethering | n/a | - | Yes | Yes | - |
WAP / Web Browser | n/a | - | Yes | Yes | Yes |
Input | |||||
Predictive Text Entry | n/a | - | Yes | Yes | Yes |
Side Keys | Yes | - | Yes | - | Yes |
Text Keyboard, Hardware | Yes | - | - | - | - |
Memory | |||||
Memory Card Slot | Yes | - | Yes | - | - |
Messaging | |||||
Email Client | n/a | - | - | Yes | - |
EMS / Picture Messaging | n/a | - | - | Yes | Yes |
Instant Messaging | n/a | - | - | - | - |
MMS | n/a | - | - | Yes | Yes |
Text Messaging Templates | n/a | Yes | Yes | - | Yes |
Music | |||||
Music Player | n/a | - | Yes | - | - |
Productivity | |||||
Alarm | n/a | Yes | Yes | Yes | Yes |
Calculator | n/a | Yes | Yes | Yes | Yes |
Calendar | n/a | - | Yes | Yes | Yes |
To-Do List | n/a | - | Yes | Yes | Yes |
Voice Memo | n/a | - | Yes | Yes | Yes |
Software | |||||
Games | n/a | Yes | Yes | Yes | Yes |
Java (J2ME) | n/a | - | Yes | Yes | Yes |
Voice | |||||
Headset Jack (2.5 mm) | n/a | Yes | - | - | Yes |
Speaker Phone | Yes | - | Yes | Yes | Yes |
Pantech Matrix Pro C820 | Kyocera 1155 | Samsung M520 | Sony Ericsson J300a | Samsung SGH-X640 |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | Pantech Matrix Pro C820 | Kyocera 1155 | Samsung M520 | Sony Ericsson J300a | Samsung SGH-X640 |