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Phone | ZTE Prelude / Avail 2 | Siemens C56 | BlackBerry Bold 9780 |
Current U.S. Carriers | (none) | (none) | (none) |
Global Availability | Released | Released | Released |
Specifications | |||
---|---|---|---|
Display Size |
3.5" diag. 5 : 3 |
? |
2.4" diag. 4 : 3 |
Display Resolution & Type |
320 x 480 pixels (~165 ppi) LCD (TFT/TFD) |
101 x 64 pixels |
480 x 360 pixels (~250 ppi) LCD (TFT/TFD) |
Display Refresh | 60 Hz | ? | ? |
Battery | 1,500 mAh | 700 mAh | 1,500 mAh |
Processor | 1 GHz Qualcomm Snapdragon MSM7225A | ? | ? |
RAM | 512 MB | ? | ? |
Storage | 4 GB | ? raw hardware | ? raw hardware |
Main Camera | 2 megapixel | - | 5 megapixel |
Wide Camera | - | - | - |
Tele Camera | - | - | - |
Video Capture | VGA (640 x 480) | - | ? |
Front Camera | - | - | - |
Weight |
4.4 oz (125g) |
3 oz (85g) |
4.2 oz (119g) |
Dimensions |
4.6" x 2.44" x 0.45" (117 x 62 x 11.4 mm) |
3.98" x 1.73" x 0.83" (101 x 44 x 21.1 mm) |
4.29" x 2.36" x 0.56" (109 x 60 x 14.1 mm) |
Form Factor | Slab | Slab | Slab |
Platform / OS | Android | (proprietary) | BlackBerry OS |
Network Bands |
WCDMA: 2, 5 GSM: 850, 1900 |
GSM: 850, 1900 |
|
Data Technology | HSPA 7.2 | GPRS | HSDPA 3.6 |
Features | |||
GPS / Location | n/a | Yes | n/a |
Accessibility | |||
Adjustable Text Size | n/a | - | n/a |
Hearing Aid Compatible |
Yes M3, T4 (very tele-coil compatible) |
- |
Yes M3, T3 (mostly tele-coil compatible) |
Multiple Languages | n/a | Yes | n/a |
TTY/TDD (Digital) | Yes | Yes | - |
Alerts | |||
Ringer Profiles | - | Yes | Yes |
Connectivity | |||
Bluetooth | Yes | - | Yes |
USB | Yes | Yes | Yes |
Wi-Fi |
Yes 4 (802.11 b,g,n) |
- |
Yes 802.11 b,g |
Contacts | |||
Picture ID | n/a | - | n/a |
Ringer ID | n/a | Yes | n/a |
Voice Dialing | n/a | Yes | n/a |
Customization | |||
Changeable Body Plates | - | Yes | - |
Custom Graphics | n/a | Yes | n/a |
Custom Ringtones | n/a | Yes | n/a |
Real-Music Ringers | n/a | - | n/a |
Data & Network | |||
Data Tethering | n/a | Yes | n/a |
WAP / Web Browser | n/a | Yes | n/a |
Input | |||
Predictive Text Entry | n/a | Yes | n/a |
Side Keys | Yes | - | Yes |
Text Keyboard, Hardware | - | - | Yes |
Touch Screen |
Yes Capacitive |
- | - |
Memory | |||
Memory Card Slot | Yes | - | Yes |
Messaging | |||
Email Client | n/a | - | n/a |
EMS / Picture Messaging | n/a | Yes | n/a |
Instant Messaging | n/a | - | n/a |
MMS | n/a | - | n/a |
Text Messaging Templates | n/a | Yes | n/a |
Music | |||
Headphone Jack (3.5mm) | Yes | - | Yes |
Music Player | n/a | - | n/a |
Productivity | |||
Alarm | n/a | Yes | n/a |
Calculator | n/a | Yes | n/a |
Calendar | n/a | Yes | n/a |
To-Do List | n/a | - | n/a |
Voice Memo | n/a | - | n/a |
Software | |||
Games | n/a | Yes | n/a |
Java (J2ME) | n/a | Yes | n/a |
Voice | |||
Speaker Phone | Yes | Yes | Yes |
ZTE Prelude / Avail 2 | Siemens C56 | BlackBerry Bold 9780 |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | ZTE Prelude / Avail 2 | Siemens C56 | BlackBerry Bold 9780 |