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Phone | ZTE Blade Vantage | Nokia N78 | Samsung SGH-X640 |
Current U.S. Carriers | (none) | (none) | (none) |
Global Availability | Released | Released | Released |
Specifications | |||
---|---|---|---|
Display Size |
5" diag. 16 : 9 |
2.4" diag. 4 : 3 |
? |
Display Resolution & Type |
480 x 854 pixels (~196 ppi) LCD (TFT/TFD) |
240 x 320 pixels (~167 ppi) LCD (TFT/TFD) |
128 x 160 pixels LCD (TFT/TFD) |
Display Refresh | 60 Hz | ? | ? |
Battery | 2,500 mAh | 1,200 mAh | 800 mAh |
Processor | 1.1 GHz Qualcomm Snapdragon 210 (MSM8909) | 369 MHz ARM 11 | ? |
RAM | 2 GB | ? | ? |
Storage | 16 GB | ? raw hardware | ? raw hardware |
Main Camera | 8 megapixel | 3 megapixel | Yes |
Wide Camera | - | - | - |
Tele Camera | - | - | - |
Video Capture | 720p HD | VGA (640 x 480) | - |
Front Camera | 2 megapixel | - | - |
Weight |
5.29 oz (150g) |
3.59 oz (102g) |
3 oz (85g) |
Dimensions |
5.73" x 2.85" x 0.36" (146 x 72 x 9.2 mm) |
4.45" x 1.93" x 0.59" (113 x 49 x 15.1 mm) |
3.43" x 1.81" x 0.91" (87 x 46 x 23.1 mm) |
Form Factor | Slab | Slab | Clamshell |
Platform / OS | Android | S60 (Symbian) | (proprietary) |
Network Bands |
4G LTE: 2, 4, 5, 13 |
GSM: 900, 1800, 1900 |
|
Data Technology | LTE (Cat 4) | HSDPA 3.6 | GPRS |
Features | |||
Flashlight | Yes | - | - |
GPS / Location | n/a | n/a | - |
Accessibility | |||
Hearing Aid Compatible |
Yes M4, T4 (very tele-coil compatible) |
- | - |
Multiple Languages | n/a | n/a | Yes |
TTY/TDD (Digital) | Yes | - | - |
Alerts | |||
Ringer Profiles | - | Yes | - |
Connectivity | |||
Bluetooth | Yes | Yes | - |
USB |
Yes Micro-USB |
Yes Micro-USB |
- |
Wi-Fi |
Yes 4 (802.11 b,g,n) |
Yes 802.11 b,g |
- |
Contacts | |||
Picture ID | n/a | n/a | Yes |
Ringer ID | n/a | n/a | Yes |
Customization | |||
Custom Graphics | n/a | n/a | Yes |
Custom Ringtones | n/a | n/a | Yes |
Real-Music Ringers | n/a | n/a | - |
Data & Network | |||
Data Tethering | n/a | n/a | - |
WAP / Web Browser | n/a | n/a | Yes |
Input | |||
Predictive Text Entry | n/a | n/a | Yes |
Side Keys | Yes | Yes | Yes |
Touch Screen |
Yes Capacitive |
- | - |
Memory | |||
Memory Card Slot | Yes | Yes | - |
Messaging | |||
Email Client | n/a | n/a | - |
EMS / Picture Messaging | n/a | n/a | Yes |
Instant Messaging | n/a | n/a | - |
MMS | n/a | n/a | Yes |
Text Messaging Templates | n/a | n/a | Yes |
Music | |||
FM Radio | - | Yes | - |
FM Transmitter | n/a | n/a | - |
Headphone Jack (3.5mm) | Yes | Yes | - |
Music Player | n/a | n/a | - |
Stereo Speakers | - | Yes | - |
Photo & Video | |||
TV Output | - | Yes | - |
Video Calling | n/a | n/a | - |
Productivity | |||
Alarm | n/a | n/a | Yes |
Calculator | n/a | n/a | Yes |
Calendar | n/a | n/a | Yes |
To-Do List | n/a | n/a | Yes |
Voice Memo | n/a | n/a | Yes |
Software | |||
Games | n/a | n/a | Yes |
Java (J2ME) | n/a | n/a | Yes |
Voice | |||
HD Voice | Yes | - | - |
Headset Jack (2.5 mm) | n/a | n/a | Yes |
Push-To-Talk | - | Yes * | - |
Speaker Phone | Yes | Yes | Yes |
* Some versions only | |||
ZTE Blade Vantage | Nokia N78 | Samsung SGH-X640 |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | ZTE Blade Vantage | Nokia N78 | Samsung SGH-X640 |