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ratings | ||||
Overall NDTV Rating | Read Review | - | - | |
Design Rating | - | - | ||
Display Rating | - | - | ||
Software Rating | - | - | ||
Performance Rating | - | - | ||
Battery Life Rating | - | - | ||
Camera Rating | - | - | ||
Value for Money Rating | - | - | ||
key specs | ||||
Display | 5.50-inch | 5.20-inch | 5.00-inch | |
Processor | Samsung Exynos 7 Octa 7870 | Qualcomm Snapdragon 625 | Qualcomm Snapdragon 430 | |
Front Camera | 8-megapixel | 8-megapixel | 5-megapixel | |
Rear Camera | 13-megapixel | 16-megapixel | 13-megapixel | |
RAM | 3GB | 3GB | 2GB | |
Storage | 16GB | 32GB | 32GB | |
Battery Capacity | 3300mAh | 2650mAh | 4100mAh | |
OS | Android 6.0 | Android 6.0 | Android 5.1 | |
Resolution | 1080x1920 pixels | 1080x1920 pixels | 720x1280 pixels | |
general | ||||
Brand | Samsung | Asus | Xiaomi | |
Model | Galaxy J7 Prime | ZenFone 3 (ZE520KL) | Redmi 3X | |
Release date | September 1, 2016 | August 1, 2016 | June 1, 2016 | |
Launched in India | Yes | - | - | |
Form factor | Touchscreen | Touchscreen | Touchscreen | |
Dimensions (mm) | 151.50 x 74.90 x 8.10 | 146.87 x 73.98 x 7.69 | 139.70 x 69.70 x 8.50 | |
Weight (g) | 167.00 | 144.00 | 146.00 | |
Battery capacity (mAh) | 3300 | 2650 | 4100 | |
Removable battery | No | No | No | |
Colours | Gold, Black | Sapphire Black, Moonlight White, Shimmer Gold | Silver, Gold | |
display | ||||
Screen size (inches) | 5.50 | 5.20 | 5.00 | |
Touchscreen | Yes | Yes | Yes | |
Resolution | 1080x1920 pixels | 1080x1920 pixels | 720x1280 pixels | |
Protection type | Gorilla Glass | - | - | |
Aspect ratio | 16:9 | - | - | |
Pixels per inch (PPI) | 401 | - | - | |
hardware | ||||
Processor | 1.6GHz octa-core | 2GHz octa-core | 1.1GHz octa-core | |
Processor make | Samsung Exynos 7 Octa 7870 | Qualcomm Snapdragon 625 | Qualcomm Snapdragon 430 | |
RAM | 3GB | 3GB | 2GB | |
Internal storage | 16GB | 32GB | 32GB | |
Expandable storage | Yes | Yes | Yes | |
Expandable storage type | microSD | microSD | microSD | |
Expandable storage up to (GB) | 256 | 2000 | 128 | |
camera | ||||
Rear camera | 13-megapixel (f/1.9) | 16-megapixel | 13-megapixel | |
Rear autofocus | Yes | - | - | |
Rear flash | LED | Dual LED | LED | |
Front camera | 8-megapixel (f/1.9) | 8-megapixel | 5-megapixel | |
software | ||||
Operating system | Android 6.0 | Android 6.0 | Android 5.1 | |
Skin | - | ZenUI 3 | MIUI 7 | |
connectivity | ||||
Wi-Fi | Yes | Yes | Yes | |
GPS | Yes | Yes | Yes | |
Bluetooth | Yes, v 4.10 | Yes, v 4.20 | Yes | |
NFC | No | No | No | |
Infrared | No | Yes | No | |
USB OTG | Yes | Yes | No | |
Micro-USB | Yes | - | - | |
Headphones | 3.5mm | 3.5mm | 3.5mm | |
FM | Yes | Yes | Yes | |
Number of SIMs | 2 | 2 | 2 | |
Wi-Fi Direct | No | No | No | |
Mobile High-Definition Link (MHL) | No | No | No | |
Wi-Fi standards supported | - | 802.11 b/g/n/ac | - | |
sim 1 | ||||
SIM Type | Nano-SIM | Micro-SIM | Micro-SIM | |
GSM/CDMA | GSM | GSM | GSM | |
3G | Yes | Yes | Yes | |
4G/ LTE | Yes | Yes | Yes | |
sim 2 | ||||
SIM Type | Nano-SIM | Nano-SIM | Nano-SIM | |
GSM/CDMA | GSM | GSM | GSM | |
3G | Yes | Yes | Yes | |
4G/ LTE | Yes | Yes | Yes | |
sensors | ||||
Fingerprint sensor | Yes | - | - | |
Compass/ Magnetometer | No | Yes | No | |
Proximity sensor | Yes | Yes | Yes | |
Accelerometer | Yes | Yes | Yes | |
Ambient light sensor | No | Yes | Yes | |
Gyroscope | No | Yes | Yes | |
Barometer | No | No | No | |
Temperature sensor | No | No | No |