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key specs | ||||
Display | 5.50-inch | 5.70-inch | 5.20-inch | |
Processor | Samsung Exynos 7 Octa 7580 | Qualcomm Snapdragon 805 | Qualcomm Snapdragon 800 | |
Front Camera | 5-megapixel | 3.7-megapixel | 2.1-megapixel | |
Rear Camera | 13-megapixel | 16-megapixel | 13-megapixel | |
RAM | 1.5GB | 3GB | 2GB | |
Storage | 16GB | 32GB | 16GB | |
Battery Capacity | 3000mAh | 3220mAh | 3000mAh | |
OS | Android 5.1 | Android 4.4 | Android 4.2.2 | |
Resolution | 720x1280 pixels | 1440x2560 pixels | 1080x1920 pixels | |
general | ||||
Brand | Samsung | Samsung | LG | |
Model | Galaxy J7 | Galaxy Note 4 | G2 | |
Release date | June 1, 2015 | September 1, 2014 | August 1, 2013 | |
Launched in India | Yes | - | - | |
Form factor | Touchscreen | Touchscreen | Touchscreen | |
Body type | Plastic | - | - | |
Dimensions (mm) | 152.40 x 78.60 x 7.50 | 153.50 x 78.60 x 8.50 | 138.50 x 70.90 x 8.90 | |
Weight (g) | 171.00 | 176.00 | 143.00 | |
Battery capacity (mAh) | 3000 | 3220 | 3000 | |
Removable battery | Yes | Yes | No | |
Colours | Black, White, Gold | - | Black, White | |
display | ||||
Screen size (inches) | 5.50 | 5.70 | 5.20 | |
Touchscreen | Yes | Yes | Yes | |
Resolution | 720x1280 pixels | 1440x2560 pixels | 1080x1920 pixels | |
Aspect ratio | 16:9 | - | - | |
Pixels per inch (PPI) | - | 515 | 423 | |
hardware | ||||
Processor | 1.5GHz octa-core | 2.7GHz quad-core | 2.26GHz quad-core | |
Processor make | Samsung Exynos 7 Octa 7580 | Qualcomm Snapdragon 805 | Qualcomm Snapdragon 800 | |
RAM | 1.5GB | 3GB | 2GB | |
Internal storage | 16GB | 32GB | 16GB | |
Expandable storage | Yes | Yes | No | |
Expandable storage type | microSD | microSD | - | |
Expandable storage up to (GB) | 128 | 128 | - | |
camera | ||||
Rear camera | 13-megapixel (f/1.9) | 16-megapixel | 13-megapixel | |
Rear autofocus | Yes | - | - | |
Rear flash | LED | LED | Yes | |
Front camera | 5-megapixel (f/2.2) | 3.7-megapixel | 2.1-megapixel | |
Front flash | LED | - | - | |
software | ||||
Operating system | Android 5.1 | Android 4.4 | Android 4.2.2 | |
Skin | TouchWiz UI | - | - | |
connectivity | ||||
Wi-Fi | Yes | Yes | Yes | |
Wi-Fi standards supported | 802.11 b/g/n | 802.11 a/b/g/n/ac | 802.11 a/b/g/n/ac | |
GPS | Yes | Yes | Yes | |
Bluetooth | Yes, v 4.10 | Yes, v 4.10 | Yes, v 4.00 | |
NFC | No | Yes | Yes | |
Infrared | No | Yes | Yes | |
USB OTG | Yes | No | No | |
Micro-USB | Yes | - | - | |
Headphones | 3.5mm | 3.5mm | 3.5mm | |
FM | Yes | No | Yes | |
Number of SIMs | 2 | 1 | 1 | |
Wi-Fi Direct | Yes | Yes | No | |
Mobile High-Definition Link (MHL) | No | Yes | No | |
sim 1 | ||||
SIM Type | Micro-SIM | Micro-SIM | Micro-SIM | |
GSM/CDMA | GSM | GSM | GSM | |
3G | Yes | Yes | Yes | |
4G/ LTE | Yes | Yes | Yes | |
sim 2 | ||||
SIM Type | Micro-SIM | - | - | |
GSM/CDMA | GSM | - | - | |
3G | Yes | - | - | |
4G/ LTE | No | - | - | |
sensors | ||||
Compass/ Magnetometer | No | Yes | Yes | |
Proximity sensor | Yes | Yes | Yes | |
Accelerometer | Yes | Yes | Yes | |
Ambient light sensor | No | Yes | Yes | |
Gyroscope | No | Yes | Yes | |
Barometer | No | Yes | 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 | - |