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Phone | Nokia 6555 | ZTE Obsidian | Siemens C56 | HTC Dash / S620 / S621 (Excalibur) | Pantech C630 |
Current U.S. Carriers | (none) | (none) | (none) | (none) | (none) |
Global Availability | Released | Released | Released | Released | Released |
Specifications | |||||
---|---|---|---|---|---|
Display Size |
2" diag. 4 : 3 |
4.5" diag. 16 : 9 |
? | ? |
1.8" diag. 4 : 3 |
Display Resolution & Type |
240 x 320 pixels (~200 ppi) LCD (TFT/TFD) |
480 x 854 pixels (~218 ppi) LCD (TFT/TFD) |
101 x 64 pixels |
320 x 240 pixels LCD (TFT/TFD) |
176 x 220 pixels (~160 ppi) LCD (TFT/TFD) |
Display Refresh | ? | 60 Hz | ? | ? | ? |
Battery | 1,020 mAh | 1,800 mAh | 700 mAh | 960 mAh | 930 mAh |
Processor | ? | 1 GHz MediaTek / MT6735M | ? | 200 MHz OMAP 850 | ? |
RAM | ? | 1 GB | ? | ? | ? |
Storage | ? raw hardware | 8 GB | ? raw hardware | ? raw hardware | ? raw hardware |
Main Camera | 1 megapixel | 5 megapixel | - | 1 megapixel | 1 megapixel |
Wide Camera | - | - | - | - | - |
Tele Camera | - | - | - | - | - |
Video Capture | QCIF (176 x 144) | 720p HD | - | ? | QCIF (176 x 144) |
Front Camera | - | 2 megapixel | - | - | - |
Weight |
3.42 oz (97g) |
4.66 oz (132g) |
3 oz (85g) |
4.23 oz (120g) |
2.77 oz (79g) |
Dimensions |
3.92" x 1.74" x 0.77" (100 x 44 x 19.6 mm) |
5.41" x 2.7" x 0.39" (137 x 69 x 10 mm) |
3.98" x 1.73" x 0.83" (101 x 44 x 21.1 mm) |
4.39" x 2.46" x 0.51" (112 x 62 x 13 mm) |
4.1" x 1.7" x 0.46" (104 x 43 x 11.7 mm) |
Form Factor | Clamshell | Slab | Slab | Slab | Slab |
Platform / OS | (proprietary) | Android | (proprietary) | Windows Mobile Standard | (proprietary) |
Network Bands |
4G LTE: 2, 4, 12 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
GSM: 850, 1900 |
GSM: 850, 900, 1800, 1900 |
WCDMA: 2, 5 GSM: 850, 900, 1800, 1900 |
|
Data Technology | WCDMA (UMTS) | LTE (Cat 4) | GPRS | EDGE | HSDPA 3.6 |
Features | |||||
Flashlight | - | Yes | - | - | - |
GPS / Location | - | n/a | Yes | n/a | Yes |
Accessibility | |||||
Adjustable Text Size | Yes | n/a | - | n/a | - |
Hearing Aid Compatible |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M4, T3 (mostly tele-coil compatible) |
- | - | - |
Multiple Languages | Yes | n/a | Yes | n/a | Yes |
TTY/TDD (Digital) | Yes | Yes | Yes | Yes | Yes |
Alerts | |||||
Extra Display | Yes | - | - | - | - |
Ringer Profiles | Yes | - | Yes | Yes | Yes |
Connectivity | |||||
Bluetooth | Yes | Yes | - | Yes | Yes |
Mobile Hotspot | - | n/a | - | n/a | - |
USB |
Yes Micro-USB |
Yes Micro-USB |
Yes | Yes | Yes |
Wi-Fi | - |
Yes 4 (802.11 b,g,n) |
- |
Yes 802.11 b,g |
- |
Contacts | |||||
Picture ID | Yes | n/a | - | n/a | Yes |
Ringer ID | Yes | n/a | Yes | n/a | Yes |
Voice Dialing | Yes | n/a | Yes | n/a | Yes |
Customization | |||||
Changeable Body Plates | - | - | Yes | - | - |
Custom Graphics | Yes | n/a | Yes | n/a | Yes |
Custom Ringtones | Yes | n/a | Yes | n/a | Yes |
Real-Music Ringers | Yes | n/a | - | n/a | Yes |
Data & Network | |||||
Data Tethering | Yes | n/a | Yes | n/a | - |
External Antenna Jack | - | n/a | - | n/a | - |
WAP / Web Browser | Yes | n/a | Yes | n/a | Yes |
Input | |||||
Predictive Text Entry | Yes | n/a | Yes | n/a | Yes |
Side Keys | Yes | Yes | - | Yes | Yes |
Text Keyboard, Hardware | - | - | - | Yes | - |
Touch Screen | - |
Yes Capacitive |
- | - | - |
Memory | |||||
Memory Card Slot | Yes | Yes | - | Yes | Yes |
Messaging | |||||
Email Client | Yes | n/a | - | n/a | Yes |
EMS / Picture Messaging | - | n/a | Yes | n/a | - |
Instant Messaging | Yes | n/a | - | n/a | Yes |
MMS | Yes | n/a | - | n/a | Yes |
Text Messaging Templates | Yes | n/a | Yes | n/a | Yes |
Music | |||||
Headphone Jack (3.5mm) | - | Yes | - | - | - |
Music Player | Yes | n/a | - | n/a | Yes |
Productivity | |||||
Alarm | Yes | n/a | Yes | n/a | Yes |
Calculator | Yes | n/a | Yes | n/a | Yes |
Calendar | Yes | n/a | Yes | n/a | Yes |
To-Do List | Yes | n/a | - | n/a | - |
Voice Memo | Yes | n/a | - | n/a | Yes |
Software | |||||
Games | Yes | n/a | Yes | n/a | Yes |
Java (J2ME) | Yes | n/a | Yes | n/a | Yes |
Voice | |||||
Headset Jack (2.5 mm) | Yes | n/a | - | n/a | - |
Push-To-Talk | Yes * | - | - | - | - |
Speaker Phone | Yes | Yes | Yes | Yes | Yes |
* Some versions only | |||||
Nokia 6555 | ZTE Obsidian | Siemens C56 | HTC Dash / S620 / S621 (Excalibur) | Pantech C630 |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | Nokia 6555 | ZTE Obsidian | Siemens C56 | HTC Dash / S620 / S621 (Excalibur) | Pantech C630 |