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Phone | Samsung SCH-A645 | ZTE Blade Max 3 / Max Blue | ZTE Blade Vantage | Samsung Glyde U940 |
Current U.S. Carriers | (none) | (none) | (none) | (none) |
Global Availability | Released | Released | Released | Released |
Specifications | ||||
---|---|---|---|---|
Display Size | ? |
6" diag. 16 : 9 |
5" diag. 16 : 9 |
2.8" diag. 16.5 : 9 |
Display Resolution & Type |
128 x 160 pixels LCD (STN) |
1080 x 1920 pixels (~367 ppi) LCD (TFT/TFD) |
480 x 854 pixels (~196 ppi) LCD (TFT/TFD) |
240 x 440 pixels (~182 ppi) LCD (TFT/TFD) |
Display Refresh | ? | 60 Hz | 60 Hz | ? |
Battery | 1,000 mAh | 4,000 mAh | 2,500 mAh | 1,000 mAh |
Processor | ? | 2 GHz Qualcomm Snapdragon 625 (MSM8953) | 1.1 GHz Qualcomm Snapdragon 210 (MSM8909) | ? |
RAM | ? | 2 GB | 2 GB | ? |
Storage | ? raw hardware | 16 GB | 16 GB | ? raw hardware |
Main Camera | - | 13 megapixel | 8 megapixel | 2 megapixel |
Wide Camera | - | - | - | - |
Tele Camera | - | - | - | - |
Video Capture | - | 4K UHD | 720p HD | QVGA (320 x 240) |
Front Camera | - | 5 megapixel | 2 megapixel | - |
Weight |
3.2 oz (91g) |
6.34 oz (180g) |
5.29 oz (150g) |
4.2 oz (119g) |
Dimensions |
3.54" x 1.79" x 0.94" (90 x 45 x 23.9 mm) |
6.49" x 3.3" x 0.35" (165 x 84 x 8.9 mm) |
5.73" x 2.85" x 0.36" (146 x 72 x 9.2 mm) |
4.09" x 1.98" x 0.71" (104 x 50 x 18 mm) |
Form Factor | Clamshell | Slab | Slab | Slide |
Platform / OS | (proprietary) | Android | Android | (proprietary) |
Network Bands |
CDMA: 850, 1900 AMPS: 850 |
4G LTE: 2, 4, 5, 12, 13, 25 WCDMA: 2, 4, 5 CDMA: 850, 1900 GSM: 850, 900, 1800, 1900 |
4G LTE: 2, 4, 5, 13 |
CDMA: 850, 1900 |
Data Technology | 1xRTT | LTE (Cat 4) | LTE (Cat 4) | EVDO r0 |
Features | ||||
Fingerprint Reader | - |
Yes stand-alone |
- | - |
Flashlight | - | Yes | Yes | - |
GPS / Location | Yes | n/a | n/a | Yes |
Accessibility | ||||
Hearing Aid Compatible |
Yes M3 (mostly compatible) |
Yes M4, T3 (mostly tele-coil compatible) |
Yes M4, T4 (very tele-coil compatible) |
Yes M4 (very compatible) |
Multiple Languages | Yes | n/a | n/a | Yes |
TTY/TDD (Digital) | Yes | Yes | Yes | Yes |
Alerts | ||||
Extra Display | Yes | - | - | - |
Connectivity | ||||
Bluetooth | - | Yes | Yes | Yes |
USB | - |
Yes USB Type C |
Yes Micro-USB |
Yes |
Wi-Fi | - |
Yes 5 (802.11 ac,b,g,n) |
Yes 4 (802.11 b,g,n) |
- |
Contacts | ||||
Picture ID | Yes | n/a | n/a | Yes |
Ringer ID | - | n/a | n/a | Yes |
Voice Dialing | Yes | n/a | n/a | Yes |
Customization | ||||
Custom Graphics | Yes | n/a | n/a | Yes |
Custom Ringtones | Yes | n/a | n/a | Yes |
Real-Music Ringers | - | n/a | n/a | Yes |
Data & Network | ||||
Data Tethering | - | n/a | n/a | Yes |
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 |
Text Keyboard, Hardware | - | - | - | Yes |
Touch Screen | - |
Yes Capacitive |
Yes Capacitive |
Yes |
Memory | ||||
Memory Card Slot | - | Yes | Yes | Yes |
Messaging | ||||
EMS / Picture Messaging | Yes | n/a | n/a | - |
MMS | - | n/a | n/a | Yes |
Text Messaging Templates | Yes | n/a | n/a | Yes |
Music | ||||
Headphone Jack (3.5mm) | - | Yes | Yes | - |
Music Player | - | n/a | n/a | Yes |
Power | ||||
Fast Charging | - | 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 | - |
Voice Memo | Yes | n/a | n/a | - |
Software | ||||
BREW | Yes * | n/a | n/a | Yes |
Games | Yes * | n/a | n/a | Yes |
Voice | ||||
HD Voice | - | - | Yes | - |
Headset Jack (2.5 mm) | Yes | n/a | n/a | Yes |
Speaker Phone | Yes | Yes | Yes | Yes |
* Some versions only | ||||
Samsung SCH-A645 | ZTE Blade Max 3 / Max Blue | ZTE Blade Vantage | Samsung Glyde U940 |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | Samsung SCH-A645 | ZTE Blade Max 3 / Max Blue | ZTE Blade Vantage | Samsung Glyde U940 |