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Phone | Samsung Galaxy J7 (2018) / J7 Refine / J7 V 2nd Gen / J7 Star / J7 Aura / J7 Crown | Samsung Galaxy A21 | HTC Dash / S620 / S621 (Excalibur) |
Current U.S. Carriers | (none) | (none) | (none) |
Global Availability | Released | Released | Released |
Specifications | |||
---|---|---|---|
Display Size |
5.5" diag. 16 : 9 |
6.5" diag. 20 : 9 |
? |
Display Resolution & Type |
720 x 1280 pixels (~267 ppi) LCD (TFT/TFD) |
720 x 1600 pixels (~270 ppi) LCD (TFT/TFD) |
320 x 240 pixels LCD (TFT/TFD) |
Display Refresh | 60 Hz | 60 Hz | ? |
Battery | 3,300 mAh | 4,000 mAh | 960 mAh |
Processor | 1.6 GHz Samsung Exynos 7884 | 2 GHz MediaTek Helio P35 (MT6765) | 200 MHz OMAP 850 |
RAM | 2 GB | 3 GB | ? |
Storage | 16 GB * | 32 GB | ? raw hardware |
Main Camera | 13 megapixel | 16 megapixel | 1 megapixel |
Wide Camera | - | 8 megapixel | - |
Tele Camera | - | - | - |
Video Capture | 1080p HD | 1080p HD | ? |
Front Camera | 13 megapixel | 13 megapixel | - |
Weight |
6.38 oz (181g) |
6.81 oz (193g) |
4.23 oz (120g) |
Dimensions |
6.03" x 3" x 0.34" (153 x 76 x 8.6 mm) |
6.61" x 3.02" x 0.32" (168 x 77 x 8.1 mm) |
4.39" x 2.46" x 0.51" (112 x 62 x 13 mm) |
Platform / OS | Android | Android | Windows Mobile Standard |
Network Bands |
4G LTE: 2, 3, 4, 5, 12, 13, 14, 25, 26, 41, 66, 71 WCDMA: 1, 2, 4, 5 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
4G LTE: 1, 2, 3, 4, 5, 7, 8, 12, 13, 20, 25, 26, 28, 38, 39, 40, 41, 66, 71 WCDMA: 1, 2, 4, 5, 8 CDMA: 800, 850, 1900 GSM: 850, 900, 1800, 1900 |
GSM: 850, 900, 1800, 1900 |
Data Technology | LTE (Cat 6) | LTE (Cat 6) | EDGE |
Features | |||
Fingerprint Reader | - |
Yes stand-alone |
- |
Flashlight | Yes | Yes | - |
Accessibility | |||
Hearing Aid Compatible |
Yes M3, T3 (mostly tele-coil compatible) |
Yes M4, T3 (mostly tele-coil compatible) |
- |
TTY/TDD (Digital) | Yes | Yes | Yes |
Alerts | |||
Ringer Profiles | - | - | Yes |
Connectivity | |||
Bluetooth | Yes | Yes | Yes |
NFC | - | Yes | - |
USB |
Yes Micro-USB |
Yes USB Type C |
Yes |
Wi-Fi |
Yes 5 (802.11 a,ac,b,g,n) |
Yes 5 (802.11 a,ac,b,g,n) |
Yes 802.11 b,g |
Input | |||
Side Keys | Yes | Yes | Yes |
Text Keyboard, Hardware | - | - | Yes |
Touch Screen |
Yes Capacitive |
Yes Capacitive |
- |
Memory | |||
Memory Card Slot | Yes | Yes | Yes |
Music | |||
Headphone Jack (3.5mm) | Yes | Yes | - |
Power | |||
Fast Charging | - | Yes | - |
Voice | |||
HD Voice | Yes | Yes | - |
Speaker Phone | Yes | Yes | Yes |
Samsung Galaxy J7 (2018) / J7 Refine / J7 V 2nd Gen / J7 Star / J7 Aura / J7 Crown | Samsung Galaxy A21 | HTC Dash / S620 / S621 (Excalibur) |
NOTE: Differences are highlighted with bold / black text for visual clarity only.
Phone | Samsung Galaxy J7 (2018) / J7 Refine / J7 V 2nd Gen / J7 Star / J7 Aura / J7 Crown | Samsung Galaxy A21 | HTC Dash / S620 / S621 (Excalibur) |