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Phone | AT&T Vista | Samsung M400 | Samsung Glyde U940 | Samsung SCH-A610 |
Current U.S. Carriers | (none) | (none) | (none) | (none) |
Global Availability | Released | Released | Released | Released |
Specifications | ||||
---|---|---|---|---|
Display Size |
5.5" diag. 18 : 9 |
2.4" diag. 4 : 3 |
2.8" diag. 16.5 : 9 |
? |
Display Resolution & Type |
720 x 1440 pixels (~293 ppi) LCD (TFT/TFD) |
240 x 320 pixels (~167 ppi) LCD (TFT/TFD) |
240 x 440 pixels (~182 ppi) LCD (TFT/TFD) |
128 x 160 pixels LCD (TFT/TFD) |
Display Refresh | 60 Hz | ? | ? | ? |
Battery | 2,450 mAh | 1,000 mAh | 1,000 mAh | 1,300 mAh |
Processor | 2 GHz MediaTek Helio A22 (MT6761V) | 400 MHz Qualcomm QSC6155 | ? | ? |
RAM | 3 GB | 128 MB | ? | ? |
Storage | 32 GB | 256 MB | ? raw hardware | ? raw hardware |
Main Camera | 8 megapixel | 1 megapixel | 2 megapixel | Yes |
Wide Camera | - | - | - | - |
Tele Camera | - | - | - | - |
Video Capture | 1080p HD | - | QVGA (320 x 240) | - |
Front Camera | 5 megapixel | - | - | - |
Weight |
5.51 oz (156g) |
3.7 oz (105g) |
4.2 oz (119g) |
4.23 oz (120g) |
Dimensions |
5.88" x 2.82" x 0.35" (149 x 72 x 8.9 mm) |
3.8" x 1.9" x 0.7" (97 x 48 x 17.8 mm) |
4.09" x 1.98" x 0.71" (104 x 50 x 18 mm) |
3.5" x 1.9" x 0.9" (89 x 48 x 22.9 mm) |
Form Factor | Slab | Clamshell | Slide | Clamshell |
Platform / OS | Android | (proprietary) | (proprietary) | (proprietary) |
Network Bands |
4G LTE: 2, 3, 4, 5, 7, 12, 14, 20, 30 WCDMA: 1, 2, 4, 5, 8 |
CDMA: 800, 850, 1900 |
CDMA: 850, 1900 |
CDMA: 850, 1900 |
Data Technology | LTE (Cat 4) | 1xRTT | EVDO r0 | 1xRTT |
Features | ||||
Flashlight | Yes | - | - | - |
GPS / Location | n/a | Yes | Yes | Yes |
Accessibility | ||||
Adjustable Text Size | n/a | Yes | - | - |
Hearing Aid Compatible |
Yes M4, T4 (very tele-coil compatible) |
Yes M4, T4 (very tele-coil compatible) |
Yes M4 (very compatible) |
- |
Multiple Languages | n/a | Yes | Yes | Yes |
TTY/TDD (Digital) | - | Yes | Yes | - |
Alerts | ||||
Extra Display | - | Yes | - | - |
Connectivity | ||||
Bluetooth | Yes | Yes | Yes | - |
USB |
Yes USB Type C |
Yes Micro-USB |
Yes | - |
Wi-Fi | Yes | - | - | - |
Contacts | ||||
Picture ID | n/a | Yes | Yes | Yes |
Ringer ID | n/a | Yes | Yes | Yes |
Voice Dialing | n/a | Yes | Yes | Yes |
Customization | ||||
Custom Graphics | n/a | Yes | Yes | Yes |
Custom Ringtones | n/a | Yes | Yes | Yes |
Real-Music Ringers | n/a | Yes | Yes | - |
Data & Network | ||||
Data Tethering | n/a | - | Yes | Yes |
WAP / Web Browser | n/a | Yes | Yes | Yes |
Input | ||||
Predictive Text Entry | n/a | Yes | Yes | Yes |
Side Keys | Yes | Yes | Yes | Yes |
Text Keyboard, Hardware | - | - | Yes | - |
Touch Screen |
Yes Capacitive |
- | Yes | - |
Memory | ||||
Memory Card Slot | Yes | - | Yes | - |
Messaging | ||||
EMS / Picture Messaging | n/a | - | - | Yes |
MMS | n/a | Yes | Yes | Yes |
Text Messaging Templates | n/a | Yes | Yes | Yes |
Music | ||||
Headphone Jack (3.5mm) | Yes | Yes | - | - |
Music Player | n/a | - | Yes | - |
Productivity | ||||
Alarm | n/a | Yes | Yes | Yes |
Calculator | n/a | Yes | Yes | Yes |
Calendar | n/a | Yes | Yes | Yes |
To-Do List | n/a | - | - | Yes |
Voice Memo | n/a | Yes | - | Yes |
Software | ||||
BREW | n/a | - | Yes | Yes |
Games | n/a | Yes | Yes | Yes |
Voice | ||||
HD Voice | Yes | - | - | - |
Headset Jack (2.5 mm) | n/a | - | Yes | Yes |
Speaker Phone | Yes | Yes | Yes | - |
AT&T Vista | Samsung M400 | Samsung Glyde U940 | Samsung SCH-A610 |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | AT&T Vista | Samsung M400 | Samsung Glyde U940 | Samsung SCH-A610 |