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Phone | Samsung SGH-X640 | Motorola RIZR Z3 | ZTE Solar |
Current U.S. Carriers | (none) | (none) | (none) |
Global Availability | Released | Released | Released |
Specifications | |||
---|---|---|---|
Display Size | ? | ? |
4.5" diag. 16 : 9 |
Display Resolution & Type |
128 x 160 pixels LCD (TFT/TFD) |
176 x 220 pixels LCD (TFT/TFD) |
480 x 854 pixels (~218 ppi) LCD (TFT/TFD) |
Display Refresh | ? | ? | 60 Hz |
Battery | 800 mAh | 780 mAh | 2,070 mAh |
Processor | ? | ? | 1.2 GHz Qualcomm Snapdragon 200 MSM8625 |
RAM | ? | ? | 768 MB |
Storage | ? raw hardware | ? raw hardware | 4 GB |
Main Camera | Yes | 2 megapixel | 5 megapixel |
Wide Camera | - | - | - |
Tele Camera | - | - | - |
Video Capture | - | QCIF (176 x 144) | WVGA / 480p |
Front Camera | - | - | - |
Weight |
3 oz (85g) |
3.92 oz (111g) |
5.54 oz (157g) |
Dimensions |
3.43" x 1.81" x 0.91" (87 x 46 x 23.1 mm) |
4.15" x 1.79" x 0.65" (105 x 45 x 16.5 mm) |
5.24" x 2.6" x 0.39" (133 x 66 x 9.9 mm) |
Form Factor | Clamshell | Slide | Slab |
Platform / OS | (proprietary) | (proprietary) | Android |
Network Bands |
GSM: 900, 1800, 1900 |
GSM: 850, 900, 1800, 1900 |
WCDMA: 2, 5 GSM: 850, 1900 |
Data Technology | GPRS | EDGE | HSPA 7.2 |
Features | |||
GPS / Location | - | - | n/a |
Accessibility | |||
Adjustable Text Size | - | - | n/a |
Hearing Aid Compatible | - | - |
Yes M3, T3 (mostly tele-coil compatible) |
Multiple Languages | Yes | Yes | n/a |
TTY/TDD (Digital) | - | Yes | Yes |
Alerts | |||
Ringer Profiles | - | Yes | - |
Connectivity | |||
Bluetooth | - | Yes | Yes |
USB | - |
Yes Mini-USB |
Yes Micro-USB |
Wi-Fi | - | - |
Yes 4 (802.11 b,g,n) |
Contacts | |||
Picture ID | Yes | Yes | n/a |
Ringer ID | Yes | Yes | n/a |
Voice Dialing | - | Yes | n/a |
Customization | |||
Custom Graphics | Yes | Yes | n/a |
Custom Ringtones | Yes | Yes | n/a |
Real-Music Ringers | - | Yes | n/a |
Data & Network | |||
Data Tethering | - | Yes | n/a |
WAP / Web Browser | Yes | Yes | n/a |
Input | |||
Predictive Text Entry | Yes | Yes | n/a |
Side Keys | Yes | Yes | Yes |
Touch Screen | - | - |
Yes Capacitive |
Memory | |||
Memory Card Slot | - | Yes | Yes |
Messaging | |||
Email Client | - | Yes * | n/a |
EMS / Picture Messaging | Yes | Yes | n/a |
Instant Messaging | - | Yes | n/a |
MMS | Yes | Yes | n/a |
Text Messaging Templates | Yes | Yes | n/a |
Music | |||
Headphone Jack (3.5mm) | - | - | Yes |
Music Player | - | Yes | n/a |
Productivity | |||
Alarm | Yes | Yes | n/a |
Calculator | Yes | Yes | n/a |
Calendar | Yes | Yes | n/a |
To-Do List | Yes | - | n/a |
Voice Memo | Yes | Yes | n/a |
Software | |||
Games | Yes | Yes | n/a |
Java (J2ME) | Yes | Yes | n/a |
Voice | |||
Headset Jack (2.5 mm) | Yes | - | n/a |
Speaker Phone | Yes | Yes | Yes |
* Some versions only | |||
Samsung SGH-X640 | Motorola RIZR Z3 | ZTE Solar |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | Samsung SGH-X640 | Motorola RIZR Z3 | ZTE Solar |