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Phone | Samsung Galaxy S6 (GSM) | Samsung SGH-X640 | Samsung Galaxy J2 / J2 Pure / J2 Dash | ZTE ZMAX Grand / Champ / Avid 916 |
Current U.S. Carriers | (none) | (none) | (none) | (none) |
Global Availability | Released | Released | Released | Released |
Specifications | ||||
---|---|---|---|---|
Display Size |
5.1" diag. 16 : 9 |
? |
5" diag. 16 : 9 |
5.5" diag. 16 : 9 |
Display Resolution & Type |
1440 x 2560 pixels (~576 ppi) AMOLED |
128 x 160 pixels LCD (TFT/TFD) |
540 x 960 pixels (~220 ppi) LCD (TFT/TFD) |
720 x 1280 pixels (~267 ppi) LCD (TFT/TFD) |
Display Refresh | 60 Hz | ? | 60 Hz | 60 Hz |
Battery | 2,550 mAh | 800 mAh | 2,600 mAh | 3,080 mAh |
Processor | 2.1 GHz Samsung Exynos 7420 | ? | 1.4 GHz Samsung Exynos 7570 | 1.3 GHz Qualcomm Snapdragon 210 (MSM8909) |
RAM | 3 GB | ? | 2 GB | 1.5 GB |
Storage | 32 GB * | ? raw hardware | 16 GB | 8 GB |
Main Camera | 16 megapixel | Yes | 8 megapixel | 8 megapixel |
Wide Camera | - | - | - | - |
Tele Camera | - | - | - | - |
Video Capture | 4K UHD | - | 1080p HD | 720p HD |
Front Camera | 5 megapixel | - | 5 megapixel | 2 megapixel |
Weight |
4.87 oz (138g) |
3 oz (85g) |
5.43 oz (154g) |
6.16 oz (175g) |
Dimensions |
5.65" x 2.78" x 0.27" (143 x 71 x 6.8 mm) |
3.43" x 1.81" x 0.91" (87 x 46 x 23.1 mm) |
5.65" x 2.84" x 0.35" (144 x 72 x 8.9 mm) |
6.07" x 2.99" x 0.37" (154 x 76 x 9.4 mm) |
Form Factor | Slab | Clamshell | Slab | Slab |
Platform / OS | Android | (proprietary) | Android | Android |
Network Bands |
GSM: 900, 1800, 1900 |
|||
Data Technology | LTE (Cat 6) | GPRS | LTE (Cat 4) | LTE (Cat 4) |
Features | ||||
Fingerprint Reader | Yes | - | - | - |
Flashlight | Yes | - | Yes | Yes |
VR-ready | Yes | - | - | - |
Accessibility | ||||
Hearing Aid Compatible |
Yes M3, T3 (mostly tele-coil compatible) |
- |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M4, T4 (very tele-coil compatible) |
Multiple Languages | n/a | Yes | n/a | n/a |
TTY/TDD (Digital) | Yes | - | Yes | Yes |
Connectivity | ||||
Bluetooth | Yes | - | Yes | Yes |
Infrared (IR) | Yes | - | - | - |
MirrorLink | Yes | - | - | - |
NFC | Yes | - | - | - |
USB |
Yes Micro-USB |
- |
Yes Micro-USB |
Yes USB Type C |
Wi-Fi |
Yes 5 (802.11 a,ac,b,g,n) |
- |
Yes 4 (802.11 b,g,n) |
Yes 4 (802.11 b,g,n) |
Contacts | ||||
Picture ID | n/a | Yes | n/a | n/a |
Ringer ID | n/a | Yes | n/a | n/a |
Customization | ||||
Custom Graphics | n/a | Yes | n/a | n/a |
Custom Ringtones | n/a | Yes | n/a | n/a |
Data & Network | ||||
WAP / Web Browser | n/a | Yes | n/a | n/a |
Input | ||||
Predictive Text Entry | n/a | Yes | n/a | n/a |
Side Keys | Yes | Yes | Yes | Yes |
Touch Screen |
Yes Capacitive |
- |
Yes Capacitive |
Yes Capacitive |
Memory | ||||
Memory Card Slot | - | - | Yes | Yes |
Messaging | ||||
EMS / Picture Messaging | n/a | Yes | n/a | n/a |
MMS | n/a | Yes | n/a | n/a |
Text Messaging Templates | n/a | Yes | n/a | n/a |
Music | ||||
Headphone Jack (3.5mm) | Yes | - | Yes | Yes |
Photo & Video | ||||
DLNA | Yes | - | - | - |
Miracast | Yes | - | - | - |
TV Output | Yes | - | - | - |
Power | ||||
Fast Charging | Yes | - | - | Yes |
Wireless Charging | Yes | - | - | - |
Productivity | ||||
Alarm | n/a | Yes | n/a | n/a |
Calculator | n/a | Yes | n/a | n/a |
Calendar | n/a | Yes | n/a | n/a |
To-Do List | n/a | Yes | n/a | n/a |
Voice Memo | n/a | Yes | n/a | n/a |
Software | ||||
Games | n/a | Yes | n/a | n/a |
Java (J2ME) | n/a | Yes | n/a | n/a |
Voice | ||||
HD Voice | Yes | - | - | Yes |
Headset Jack (2.5 mm) | n/a | Yes | n/a | n/a |
Speaker Phone | Yes | Yes | Yes | Yes |
Samsung Galaxy S6 (GSM) | Samsung SGH-X640 | Samsung Galaxy J2 / J2 Pure / J2 Dash | ZTE ZMAX Grand / Champ / Avid 916 |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | Samsung Galaxy S6 (GSM) | Samsung SGH-X640 | Samsung Galaxy J2 / J2 Pure / J2 Dash | ZTE ZMAX Grand / Champ / Avid 916 |