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Redmi Note 7 vs Samsung Galaxy J7 comparison

 Compare Redmi Note 7
Redmi Note 7
Compare Samsung Galaxy J7
Samsung Galaxy J7
ratings
Overall NDTV RatingRead Review-
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.30-inch5.50-inch
ProcessorQualcomm Snapdragon 660Samsung Exynos 7 Octa 7580
Front Camera13-megapixel 5-megapixel
Rear Camera12-megapixel + 2-megapixel13-megapixel
RAM4GB1.5GB
Storage64GB16GB
Battery Capacity4000mAh3000mAh
OSAndroid 9.0Android 5.1
Resolution1080x2340 pixels720x1280 pixels
general
BrandXiaomiSamsung
ModelRedmi Note 7Galaxy J7
Release dateJanuary 1, 2019June 1, 2015
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Body typeGlassPlastic
Dimensions (mm)159.21 x 75.21 x 8.10152.40 x 78.60 x 7.50
Weight (g)185.00171.00
Battery capacity (mAh)40003000
Removable batteryNoYes
Fast chargingQuick Charge-
Wireless chargingNo-
ColoursOnyx Black, Ruby Red, Sapphire BlueBlack, White, Gold
SAR value0.96-
display
Screen size (inches)6.305.50
TouchscreenYesYes
Resolution1080x2340 pixels720x1280 pixels
Protection typeGorilla Glass-
Aspect ratio19.5:916:9
Pixels per inch (PPI)409-
hardware
Processor2.2GHz1.5GHz octa-core
Processor makeQualcomm Snapdragon 660Samsung Exynos 7 Octa 7580
RAM4GB1.5GB
Internal storage64GB16GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)256128
Dedicated microSD slotNo-
camera
Rear camera12-megapixel (f/2.2, 1.25-micron) + 2-megapixel13-megapixel (f/1.9)
Rear autofocusYesYes
Rear flashLEDLED
Front camera13-megapixel (f/2.0, 1.12-micron)5-megapixel (f/2.2)
Front flash-LED
software
Operating systemAndroid 9.0Android 5.1
SkinMIUI 10TouchWiz UI
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 b/g/n
GPSYesYes
BluetoothYes, v 5.00Yes, v 4.10
USB OTGYesYes
USB Type-CYes-
Headphones3.5mm3.5mm
FMYesYes
Number of SIMs22
Active 4G on both SIM cardsYes-
NFC-No
Infrared-No
Micro-USB-Yes
Wi-Fi Direct-Yes
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeNano-SIMMicro-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIMMicro-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesNo
sensors
Face unlockYes-
Fingerprint sensorYes-
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesNo
GyroscopeYesNo
Compass/ Magnetometer-No
Barometer-No
Temperature sensor-No

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