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key specs | ||||
Display | 4.00-inch | 5.00-inch | 5.00-inch | |
Processor | 1.3GHz quad-core | Qualcomm Snapdragon 435 | Spreadtrum SC9830i | |
Front Camera | 2-megapixel | 5-megapixel | 5-megapixel | |
Rear Camera | 3.2-megapixel | 13-megapixel | 8-megapixel | |
RAM | 1GB | 3GB | 2GB | |
Storage | 8GB | 32GB | 16GB | |
Battery Capacity | 1500mAh | 4100mAh | 2600mAh | |
OS | Android 6.0 | Android 6.0.1 | Android 5.1 | |
Resolution | 480x800 pixels | 720x1280 pixels | 720x1280 pixels | |
general | ||||
Brand | Celkon | Xiaomi | Samsung | |
Model | Smart 4G | Redmi 4 | Galaxy J3 Pro | |
Release date | August 1, 2017 | November 1, 2016 | June 1, 2016 | |
Form factor | Touchscreen | Touchscreen | Touchscreen | |
Dimensions (mm) | 122.00 x 64.00 x 11.00 | 139.30 x 69.90 x 8.65 | 142.20 x 71.30 x 8.00 | |
Weight (g) | 119.00 | 150.00 | 139.00 | |
Battery capacity (mAh) | 1500 | 4100 | 2600 | |
Removable battery | No | No | Yes | |
Colours | Gold, Blue | Gold, Black | White, Black, Gold | |
Launched in India | - | Yes | - | |
display | ||||
Screen size (inches) | 4.00 | 5.00 | 5.00 | |
Touchscreen | Yes | Yes | Yes | |
Resolution | 480x800 pixels | 720x1280 pixels | 720x1280 pixels | |
Protection type | - | Gorilla Glass | - | |
Aspect ratio | - | 16:9 | - | |
Pixels per inch (PPI) | - | 296 | - | |
hardware | ||||
Processor | 1.3GHz quad-core | 1.4GHz octa-core | 1.5GHz quad-core | |
RAM | 1GB | 3GB | 2GB | |
Internal storage | 8GB | 32GB | 16GB | |
Expandable storage | Yes | Yes | Yes | |
Expandable storage type | microSD | microSD | microSD | |
Expandable storage up to (GB) | 32 | 128 | 128 | |
Processor make | - | Qualcomm Snapdragon 435 | Spreadtrum SC9830i | |
camera | ||||
Rear camera | 3.2-megapixel | 13-megapixel | 8-megapixel | |
Rear flash | LED | LED | LED | |
Front camera | 2-megapixel | 5-megapixel | 5-megapixel | |
software | ||||
Operating system | Android 6.0 | Android 6.0.1 | Android 5.1 | |
Skin | - | MIUI 8 | - | |
connectivity | ||||
Wi-Fi | Yes | Yes | Yes | |
Wi-Fi standards supported | 802.11 b/g/n | 802.11 b/g/n | - | |
GPS | No | Yes | Yes | |
Bluetooth | Yes, v 2.10 | Yes, v 4.10 | Yes | |
NFC | No | No | Yes | |
Infrared | No | Yes | No | |
USB OTG | Yes | Yes | No | |
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 | |
Micro-USB | - | Yes | - | |
sim 1 | ||||
GSM/CDMA | GSM | GSM | GSM | |
3G | Yes | Yes | Yes | |
4G/ LTE | Yes | Yes | Yes | |
SIM Type | - | Micro-SIM | Micro-SIM | |
sim 2 | ||||
GSM/CDMA | GSM | GSM | GSM | |
3G | Yes | Yes | Yes | |
4G/ LTE | No | Yes | No | |
SIM Type | - | Nano-SIM | Micro-SIM | |
sensors | ||||
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 | |
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 | - | - |