Redmi Note 7 vs Samsung Galaxy J4 Core comparison

Compare Redmi Note 7
Compare Samsung Galaxy J4 Core
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-inch6.00-inch
ProcessorQualcomm Snapdragon 6601.4GHz quad-core
Front Camera13-megapixel 5-megapixel
Rear Camera12-megapixel + 2-megapixel8-megapixel
RAM4GB1GB
Storage64GB16GB
Battery Capacity4000mAh3300mAh
OSAndroid 9.0Android 8.1 Oreo (Go edition)
Resolution1080x2340 pixels720x1480 pixels
general
BrandXiaomiSamsung
ModelRedmi Note 7Galaxy J4 Core
Release dateJanuary 1, 2019November 1, 2018
Launched in IndiaYesNo
Form factorTouchscreenTouchscreen
Body typeGlass-
Dimensions (mm)159.21 x 75.21 x 8.10160.60 x 76.10 x 7.90
Weight (g)185.00177.00
Battery capacity (mAh)40003300
Removable batteryNo-
Fast chargingQuick Charge-
Wireless chargingNo-
ColoursOnyx Black, Ruby Red, Sapphire BlueBlack, Gold, Blue
SAR value0.96-
display
Screen size (inches)6.306.00
TouchscreenYesYes
Resolution1080x2340 pixels720x1480 pixels
Protection typeGorilla Glass-
Aspect ratio19.5:918:9
Pixels per inch (PPI)409-
hardware
Processor2.2GHz1.4GHz quad-core
Processor makeQualcomm Snapdragon 660-
RAM4GB1GB
Internal storage64GB16GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)256256
Dedicated microSD slotNoYes
camera
Rear camera12-megapixel (f/2.2, 1.25-micron) + 2-megapixel8-megapixel (f/2.2)
Rear autofocusYes-
Rear flashLEDLED
Front camera13-megapixel (f/2.0, 1.12-micron)5-megapixel
Front flash-LED
software
Operating systemAndroid 9.0Android 8.1 Oreo (Go edition)
SkinMIUI 10-
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 b/g/n
GPSYesYes
BluetoothYes, v 5.00Yes, v 4.20
USB OTGYes-
USB Type-CYes-
Headphones3.5mm-
FMYes-
Number of SIMs22
Active 4G on both SIM cardsYes-
Micro-USB-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sensors
Face unlockYes-
Fingerprint sensorYes-
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesNo
GyroscopeYes-

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