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key specs | ||||
Display | 5.50-inch | 5.10-inch | ||
Processor | Samsung Exynos 7 Octa 7580 | Samsung Exynos 7 Octa 7420 | ||
Front Camera | 5-megapixel | 5-megapixel | ||
Rear Camera | 13-megapixel | 16-megapixel | ||
RAM | 1.5GB | 3GB | ||
Storage | 16GB | 32GB | ||
Battery Capacity | 3000mAh | 2550mAh | ||
OS | Android 5.1 | Android 5.0 | ||
Resolution | 720x1280 pixels | 1440x2560 pixels | ||
general | ||||
Brand | Samsung | Samsung | ||
Model | Galaxy J7 | Galaxy S6 | ||
Release date | June 1, 2015 | March 1, 2015 | ||
Launched in India | Yes | Yes | ||
Form factor | Touchscreen | Touchscreen | ||
Body type | Plastic | - | ||
Dimensions (mm) | 152.40 x 78.60 x 7.50 | 143.40 x 70.50 x 6.80 | ||
Weight (g) | 171.00 | 138.00 | ||
Battery capacity (mAh) | 3000 | 2550 | ||
Removable battery | Yes | No | ||
Colours | Black, White, Gold | - | ||
display | ||||
Screen size (inches) | 5.50 | 5.10 | ||
Touchscreen | Yes | Yes | ||
Resolution | 720x1280 pixels | 1440x2560 pixels | ||
Aspect ratio | 16:9 | 16:9 | ||
Protection type | - | Gorilla Glass | ||
Pixels per inch (PPI) | - | 577 | ||
hardware | ||||
Processor | 1.5GHz octa-core | octa-core (4x2.1GHz + 4x1.5GHz) | ||
Processor make | Samsung Exynos 7 Octa 7580 | Samsung Exynos 7 Octa 7420 | ||
RAM | 1.5GB | 3GB | ||
Internal storage | 16GB | 32GB | ||
Expandable storage | Yes | No | ||
Expandable storage type | microSD | - | ||
Expandable storage up to (GB) | 128 | - | ||
camera | ||||
Rear camera | 13-megapixel (f/1.9) | 16-megapixel (f/1.9, 1.12-micron) | ||
Rear autofocus | Yes | Yes | ||
Rear flash | LED | LED | ||
Front camera | 5-megapixel (f/2.2) | 5-megapixel (f/1.9, 1.34-micron) | ||
Front flash | LED | - | ||
software | ||||
Operating system | Android 5.1 | Android 5.0 | ||
Skin | TouchWiz UI | TouchWiz | ||
connectivity | ||||
Wi-Fi | Yes | Yes | ||
Wi-Fi standards supported | 802.11 b/g/n | 802.11 a/b/g/n/ac | ||
GPS | Yes | Yes | ||
Bluetooth | Yes, v 4.10 | Yes, v 4.10 | ||
NFC | No | Yes | ||
Infrared | No | Yes | ||
USB OTG | Yes | Yes | ||
Micro-USB | Yes | Yes | ||
Headphones | 3.5mm | 3.5mm | ||
FM | Yes | No | ||
Number of SIMs | 2 | 1 | ||
Wi-Fi Direct | Yes | Yes | ||
Mobile High-Definition Link (MHL) | No | No | ||
sim 1 | ||||
SIM Type | Micro-SIM | Nano-SIM | ||
GSM/CDMA | GSM | GSM | ||
3G | Yes | Yes | ||
4G/ LTE | Yes | Yes | ||
sim 2 | ||||
SIM Type | Micro-SIM | - | ||
GSM/CDMA | GSM | - | ||
3G | Yes | - | ||
4G/ LTE | No | - | ||
sensors | ||||
Compass/ Magnetometer | No | Yes | ||
Proximity sensor | Yes | Yes | ||
Accelerometer | Yes | Yes | ||
Ambient light sensor | No | Yes | ||
Gyroscope | No | Yes | ||
Barometer | No | Yes | ||
Temperature sensor | No | No | ||
Fingerprint sensor | - | Yes | ||
ratings | ||||
Overall NDTV Rating | - | Read Review | ||
Design Rating | - | |||
Display Rating | - | |||
Software Rating | - | |||
Performance Rating | - | |||
Battery Life Rating | - | |||
Camera Rating | - | |||
Value for Money Rating | - |