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Phone | Pantech Matrix Pro C820 | Samsung SGH-X640 | Samsung SGH-P850 / P858 |
Current U.S. Carriers | (none) | (none) | (none) |
Global Availability | Released | Released | Released |
Specifications | |||
---|---|---|---|
Display Size |
2.4" diag. 4 : 3 |
? | ? |
Display Resolution & Type |
240 x 320 pixels (~167 ppi) LCD (TFT/TFD) |
128 x 160 pixels LCD (TFT/TFD) |
240 x 320 pixels LCD (TFT/TFD) |
Display Refresh | ? | ? | ? |
Battery | 1,320 mAh | 800 mAh | 950 mAh |
Processor | 528 MHz ARM 11 | ? | ? |
RAM | ? | ? | ? |
Storage | ? raw hardware | ? raw hardware | ? raw hardware |
Main Camera | 2 megapixel | Yes | 3 megapixel |
Wide Camera | - | - | - |
Tele Camera | - | - | - |
Video Capture | QCIF (176 x 144) | - | ? |
Front Camera | - | - | - |
Weight |
5.34 oz (151g) |
3 oz (85g) |
4.23 oz (120g) |
Dimensions |
4.2" x 2" x 0.9" (107 x 51 x 22.9 mm) |
3.43" x 1.81" x 0.91" (87 x 46 x 23.1 mm) |
3.77" x 1.86" x 0.96" (96 x 47 x 24.4 mm) |
Form Factor | Slide | Clamshell | Clamshell |
Platform / OS | Windows Mobile Standard | (proprietary) | (proprietary) |
Network Bands |
WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
GSM: 900, 1800, 1900 |
GSM: 900, 1800, 1900 |
Data Technology | HSDPA 3.6 | GPRS | EDGE |
Features | |||
GPS / Location | n/a | - | - |
Accessibility | |||
Multiple Languages | n/a | Yes | Yes |
TTY/TDD (Digital) | Yes | - | - |
Alerts | |||
Extra Display | - | - | Yes |
Ringer Profiles | Yes | - | - |
Connectivity | |||
Bluetooth | Yes | - | Yes |
USB | Yes | - | Yes |
Contacts | |||
Picture ID | n/a | Yes | Yes |
Ringer ID | n/a | Yes | Yes |
Voice Dialing | n/a | - | - |
Customization | |||
Custom Graphics | n/a | Yes | Yes |
Custom Ringtones | n/a | Yes | Yes |
Real-Music Ringers | n/a | - | Yes |
Data & Network | |||
Data Tethering | n/a | - | - |
WAP / Web Browser | n/a | Yes | Yes |
Input | |||
Predictive Text Entry | n/a | 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 | - |
Instant Messaging | n/a | - | - |
MMS | n/a | Yes | Yes |
Text Messaging Templates | n/a | Yes | Yes |
Music | |||
Music Player | n/a | - | Yes |
Stereo Speakers | - | - | Yes |
Photo & Video | |||
TV Output | - | - | Yes |
Productivity | |||
Alarm | n/a | Yes | Yes |
Calculator | n/a | Yes | Yes |
Calendar | n/a | Yes | Yes |
To-Do List | n/a | Yes | - |
Voice Memo | n/a | Yes | Yes |
Software | |||
Games | n/a | Yes | Yes |
Java (J2ME) | n/a | Yes | Yes |
Voice | |||
Headset Jack (2.5 mm) | n/a | Yes | - |
Speaker Phone | Yes | Yes | Yes |
Pantech Matrix Pro C820 | Samsung SGH-X640 | Samsung SGH-P850 / P858 |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | Pantech Matrix Pro C820 | Samsung SGH-X640 | Samsung SGH-P850 / P858 |