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key specs | ||||
Display | 5.50-inch | 5.70-inch | 6.00-inch | |
Processor | Samsung Exynos 7 Octa 7870 | Qualcomm Snapdragon 626 | Qualcomm Snapdragon 653 | |
Front Camera | 13-megapixel | 16-megapixel | 16-megapixel | |
Rear Camera | 13-megapixel | 16-megapixel | 16-megapixel | |
RAM | 3GB | 4GB | 6GB | |
Storage | 16GB | 64GB | 64GB | |
Battery Capacity | 3600mAh | 3300mAh | 4000mAh | |
OS | Android 7.0 | Android 6.0 | Android 6.0 | |
Resolution | 1080x1920 pixels | 1080x1920 pixels | 1080x1920 pixels | |
general | ||||
Brand | Samsung | Samsung | Samsung | |
Model | Galaxy J7 (2017) | Galaxy C7 Pro | Galaxy C9 Pro | |
Release date | June 1, 2017 | January 1, 2017 | October 1, 2016 | |
Form factor | Touchscreen | Touchscreen | Touchscreen | |
Dimensions (mm) | 146.30 x 71.30 x 7.90 | 156.50 x 77.20 x 7.00 | 169.90 x 80.70 x 6.90 | |
Battery capacity (mAh) | 3600 | 3300 | 4000 | |
Removable battery | Yes | No | No | |
Colours | Black, Gold | Navy Blue, Gold | Gold, Black | |
Weight (g) | - | 172.00 | 189.00 | |
display | ||||
Screen size (inches) | 5.50 | 5.70 | 6.00 | |
Touchscreen | Yes | Yes | Yes | |
Resolution | 1080x1920 pixels | 1080x1920 pixels | 1080x1920 pixels | |
Aspect ratio | 16:9 | - | - | |
hardware | ||||
Processor | 1.6GHz octa-core | 2.2GHz one-core | 1.44GHz octa-core | |
Processor make | Samsung Exynos 7 Octa 7870 | Qualcomm Snapdragon 626 | Qualcomm Snapdragon 653 | |
RAM | 3GB | 4GB | 6GB | |
Internal storage | 16GB | 64GB | 64GB | |
Expandable storage | Yes | Yes | Yes | |
Expandable storage type | microSD | microSD | microSD | |
Expandable storage up to (GB) | 256 | 256 | 256 | |
camera | ||||
Rear camera | 13-megapixel (f/1.7) | 16-megapixel | 16-megapixel | |
Rear flash | LED | - | Yes | |
Front camera | 13-megapixel (f/1.9) | 16-megapixel | 16-megapixel | |
Front flash | LED | - | - | |
software | ||||
Operating system | Android 7.0 | Android 6.0 | Android 6.0 | |
connectivity | ||||
Wi-Fi | Yes | Yes | Yes | |
Wi-Fi standards supported | 802.11 b/g/n | 802.11 b/g/n | 802.11 a/b/g/n/ac | |
GPS | Yes | Yes | Yes | |
Bluetooth | Yes, v 4.10 | Yes, v 4.20 | Yes, v 4.20 | |
NFC | No | Yes | No | |
Infrared | No | No | No | |
USB OTG | No | Yes | Yes | |
Micro-USB | Yes | - | - | |
FM | Yes | No | No | |
Number of SIMs | 2 | 2 | 2 | |
Wi-Fi Direct | No | No | No | |
Mobile High-Definition Link (MHL) | No | No | No | |
Headphones | - | Yes | 3.5mm | |
sim 1 | ||||
GSM/CDMA | GSM | GSM | GSM | |
3G | No | Yes | No | |
4G/ LTE | Yes | Yes | Yes | |
SIM Type | - | Nano-SIM | Nano-SIM | |
sim 2 | ||||
GSM/CDMA | GSM | GSM + CDMA | GSM | |
3G | No | Yes | No | |
4G/ LTE | Yes | Yes | Yes | |
SIM Type | - | Nano-SIM | Nano-SIM | |
sensors | ||||
Compass/ Magnetometer | No | Yes | Yes | |
Proximity sensor | Yes | Yes | Yes | |
Accelerometer | No | Yes | Yes | |
Ambient light sensor | No | Yes | Yes | |
Gyroscope | No | Yes | Yes | |
Barometer | No | No | No | |
Temperature sensor | No | No | No | |
ratings | ||||
Overall NDTV Rating | - | Read Review | Read Review | |
Design Rating | - | |||
Display Rating | - | |||
Software Rating | - | |||
Performance Rating | - | |||
Battery Life Rating | - | |||
Camera Rating | - | |||
Value for Money Rating | - |