Nokia 3 vs Xiaomi Redmi 4 vs Samsung Galaxy On7 Pro comparison

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ratings
Overall NDTV RatingRead ReviewRead Review-
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display5.00-inch5.00-inch5.50-inch
ProcessorMediaTek MT6737Qualcomm Snapdragon 4351.2GHz quad-core
Front Camera8-megapixel5-megapixel5-megapixel
Rear Camera8-megapixel13-megapixel13-megapixel
RAM2GB3GB2GB
Storage16GB32GB16GB
Battery Capacity2630mAh4100mAh3000mAh
OSAndroid 7.0Android 6.0.1Android 6.0
Resolution720x1280 pixels720x1280 pixels720x1280 pixels
general
BrandNokiaXiaomiSamsung
Model3Redmi 4Galaxy On7 Pro
Release dateFebruary 1, 2017November 1, 2016July 1, 2016
Form factorTouchscreenTouchscreenTouchscreen
Dimensions (mm)143.40 x 71.40 x 8.48139.30 x 69.90 x 8.65151.80 x 77.50 x 8.20
Battery capacity (mAh)263041003000
Removable batteryNoNoYes
ColoursSilver White, Matte Black, Tempered Blue, Copper WhiteGold, Black-
Launched in India-Yes-
Weight (g)-150.00172.00
display
Screen size (inches)5.005.005.50
TouchscreenYesYesYes
Resolution720x1280 pixels720x1280 pixels720x1280 pixels
Protection type-Gorilla Glass-
Aspect ratio-16:9-
Pixels per inch (PPI)-296-
hardware
Processor1.3GHz quad-core1.4GHz octa-core1.2GHz quad-core
Processor makeMediaTek MT6737Qualcomm Snapdragon 435-
RAM2GB3GB2GB
Internal storage16GB32GB16GB
Expandable storageYesYesYes
Expandable storage typemicroSDmicroSDmicroSD
Expandable storage up to (GB)128128128
camera
Rear camera8-megapixel13-megapixel13-megapixel
Rear flashLEDLEDLED
Front camera8-megapixel5-megapixel5-megapixel
software
Operating systemAndroid 7.0Android 6.0.1Android 6.0
Skin-MIUI 8-
connectivity
Wi-FiYesYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 b/g/n-
GPSYesYesYes
BluetoothYesYes, v 4.10Yes, v 4.20
NFCNoNoNo
InfraredNoYesNo
USB OTGYesYesNo
Headphones3.5mm3.5mm3.5mm
FMYesYesYes
Number of SIMs222
Wi-Fi DirectNoNoNo
Mobile High-Definition Link (MHL)NoNoNo
Micro-USB-Yes-
sim 1
SIM TypeMicro-SIMMicro-SIMMicro-SIM
GSM/CDMAGSMGSMGSM
3GYesYesYes
4G/ LTEYesYesYes
sim 2
SIM TypeMicro-SIMNano-SIMMicro-SIM
GSM/CDMAGSMGSMGSM
3GYesYesYes
4G/ LTEYesYesYes
sensors
Compass/ MagnetometerNoYesNo
Proximity sensorYesYesYes
AccelerometerYesYesYes
Ambient light sensorYesYesYes
GyroscopeYesYesYes
BarometerNoNoNo
Temperature sensorNoNoNo
Fingerprint sensor-Yes-
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