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Phone | Samsung SGH-X640 | Cricket Influence / AT&T Maestro Plus | Coolpad Defiant | Samsung SGH-A127 |
Current U.S. Carriers | (none) | (none) | (none) | (none) |
Global Availability | Released | Released | Released | Released |
Specifications | ||||
---|---|---|---|---|
Display Size | ? |
6.2" diag. 19 : 9 |
5" diag. 16 : 9 |
? |
Display Resolution & Type |
128 x 160 pixels LCD (TFT/TFD) |
720 x 1520 pixels (~271 ppi) LCD (TFT/TFD) |
480 x 854 pixels (~196 ppi) LCD (TFT/TFD) |
128 x 160 pixels LCD (STN) |
Display Refresh | ? | 60 Hz | 60 Hz | ? |
Battery | 800 mAh | 3,300 mAh | 2,450 mAh | 800 mAh |
Processor | ? | 1.8 GHz Qualcomm Snapdragon 460 | 1.4 GHz Qualcomm Snapdragon 425 (MSM8917) | ? |
RAM | ? | 3 GB | 1 GB | ? |
Storage | ? raw hardware | 32 GB | 8 GB | ? raw hardware |
Main Camera | Yes | 13 megapixel | 5 megapixel | Yes |
Wide Camera | - | - | - | - |
Tele Camera | - | - | - | - |
Video Capture | - | 1080p HD | 720p HD | - |
Front Camera | - | 5 megapixel | 2 megapixel | - |
Weight |
3 oz (85g) |
6.52 oz (185g) |
6.5 oz (184g) |
2.86 oz (81g) |
Dimensions |
3.43" x 1.81" x 0.91" (87 x 46 x 23.1 mm) |
6.28" x 2.99" x 0.35" (160 x 76 x 8.9 mm) |
5.69" x 2.81" x 0.4" (145 x 71 x 10.2 mm) |
3.39" x 1.67" x 0.76" (86 x 42 x 19.3 mm) |
Form Factor | Clamshell | Slab | Slab | Clamshell |
Platform / OS | (proprietary) | Android | Android | (proprietary) |
Network Bands |
GSM: 900, 1800, 1900 |
4G LTE: 2, 4, 5, 12, 14, 30 WCDMA: 1, 2, 5 GSM: 850, 900, 1800, 1900 |
4G LTE: 2, 4, 5, 12 WCDMA: 2, 4, 5 GSM: 850, 900, 1800, 1900 |
GSM: 850, 1900 |
Data Technology | GPRS | LTE (Cat 13) | LTE (Cat 4) | GPRS |
Features | ||||
Fingerprint Reader | - |
Yes stand-alone |
- | - |
Flashlight | - | Yes | Yes | - |
Accessibility | ||||
Hearing Aid Compatible | - |
Yes M4, T3 (mostly tele-coil compatible) |
Yes M4, T3 (mostly tele-coil compatible) |
- |
Multiple Languages | Yes | n/a | n/a | Yes |
TTY/TDD (Digital) | - | Yes | Yes | Yes |
Alerts | ||||
Extra Display | - | - | - | Yes |
Connectivity | ||||
Bluetooth | - | Yes | Yes | - |
USB | - |
Yes USB Type C |
Yes Micro-USB |
- |
Wi-Fi | - |
Yes 4 (802.11 b,g,n) |
Yes 4 (802.11 b,g,n) |
- |
Contacts | ||||
Picture ID | Yes | n/a | n/a | - |
Ringer ID | Yes | n/a | n/a | Yes |
Customization | ||||
Custom Graphics | Yes | n/a | n/a | Yes |
Custom Ringtones | Yes | n/a | n/a | Yes |
Data & Network | ||||
WAP / Web Browser | Yes | n/a | n/a | Yes |
Input | ||||
Predictive Text Entry | Yes | n/a | n/a | Yes |
Side Keys | Yes | Yes | Yes | Yes |
Touch Screen | - |
Yes Capacitive |
Yes Capacitive |
- |
Memory | ||||
Memory Card Slot | - | Yes | Yes | - |
Messaging | ||||
EMS / Picture Messaging | Yes | n/a | n/a | - |
MMS | Yes | n/a | n/a | Yes |
Text Messaging Templates | Yes | n/a | n/a | Yes |
Music | ||||
Headphone Jack (3.5mm) | - | Yes | Yes | - |
Productivity | ||||
Alarm | Yes | n/a | n/a | Yes |
Calculator | Yes | n/a | n/a | Yes |
Calendar | Yes | n/a | n/a | Yes |
To-Do List | Yes | n/a | n/a | Yes |
Voice Memo | Yes | n/a | n/a | Yes |
Software | ||||
Games | Yes | n/a | n/a | Yes |
Java (J2ME) | Yes | n/a | n/a | Yes |
Voice | ||||
HD Voice | - | Yes | - | - |
Headset Jack (2.5 mm) | Yes | n/a | n/a | - |
Speaker Phone | Yes | Yes | Yes | Yes |
Samsung SGH-X640 | Cricket Influence / AT&T Maestro Plus | Coolpad Defiant | Samsung SGH-A127 |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | Samsung SGH-X640 | Cricket Influence / AT&T Maestro Plus | Coolpad Defiant | Samsung SGH-A127 |