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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 | 5.00-inch | 4.70-inch | ||
Processor | Qualcomm Snapdragon 425 | Samsung Exynos 3475 | ||
Front Camera | 5-megapixel | 2-megapixel | ||
Rear Camera | 13-megapixel | 5-megapixel | ||
RAM | 2GB | 1GB | ||
Storage | 16GB | 8GB | ||
Battery Capacity | 3120mAh | 2000mAh | ||
OS | Android 6.0 | Android 5.1 | ||
Resolution | 720x1280 pixels | 540x960 pixels | ||
general | ||||
Brand | Xiaomi | Samsung | ||
Model | Redmi 4A | Galaxy J2 | ||
Release date | November 1, 2016 | September 1, 2015 | ||
Launched in India | Yes | Yes | ||
Form factor | Touchscreen | Touchscreen | ||
Dimensions (mm) | 139.50 x 70.40 x 8.50 | 136.50 x 69.00 x 8.40 | ||
Weight (g) | 131.50 | - | ||
Battery capacity (mAh) | 3120 | 2000 | ||
Removable battery | No | Yes | ||
Colours | Golden, Rose Gold, Dark Grey | Black, White, Gold | ||
display | ||||
Screen size (inches) | 5.00 | 4.70 | ||
Touchscreen | Yes | Yes | ||
Resolution | 720x1280 pixels | 540x960 pixels | ||
Aspect ratio | 16:9 | 16:9 | ||
Pixels per inch (PPI) | 296 | 234 | ||
hardware | ||||
Processor | 1.4GHz quad-core | 1.3GHz quad-core | ||
Processor make | Qualcomm Snapdragon 425 | Samsung Exynos 3475 | ||
RAM | 2GB | 1GB | ||
Internal storage | 16GB | 8GB | ||
Expandable storage | Yes | Yes | ||
Expandable storage type | microSD | microSD | ||
Expandable storage up to (GB) | 128 | 128 | ||
camera | ||||
Rear camera | 13-megapixel (f/2.2) | 5-megapixel (f/2.2) | ||
Rear flash | Dual LED | LED | ||
Front camera | 5-megapixel (f/2.2) | 2-megapixel (f/2.2) | ||
Rear autofocus | - | Yes | ||
software | ||||
Operating system | Android 6.0 | Android 5.1 | ||
Skin | MIUI 8 | - | ||
connectivity | ||||
Wi-Fi | Yes | Yes | ||
Wi-Fi standards supported | 802.11 a/b/g/n | 802.11 b/g/n | ||
GPS | Yes | Yes | ||
Bluetooth | Yes, v 4.10 | Yes, v 4.10 | ||
NFC | No | No | ||
Infrared | Yes | No | ||
USB OTG | Yes | Yes | ||
Headphones | 3.5mm | 3.5mm | ||
FM | Yes | Yes | ||
Number of SIMs | 2 | 2 | ||
Wi-Fi Direct | Yes | Yes | ||
Mobile High-Definition Link (MHL) | No | No | ||
sim 1 | ||||
SIM Type | Micro-SIM | Micro-SIM | ||
GSM/CDMA | GSM | GSM | ||
3G | Yes | Yes | ||
4G/ LTE | Yes | Yes | ||
sim 2 | ||||
SIM Type | Nano-SIM | Micro-SIM | ||
GSM/CDMA | GSM | GSM | ||
3G | Yes | No | ||
4G/ LTE | Yes | No | ||
sensors | ||||
Compass/ Magnetometer | No | No | ||
Proximity sensor | Yes | Yes | ||
Accelerometer | Yes | Yes | ||
Ambient light sensor | Yes | No | ||
Gyroscope | Yes | No | ||
Barometer | No | No | ||
Temperature sensor | No | No |