Samsung Galaxy J7 (2018) vs OnePlus 6 vs Xiaomi Redmi Note 4 comparison

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ratings
Overall NDTV Rating-Read ReviewRead Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display5.50-inch6.28-inch5.50-inch
Processordual-core2.8GHz octa-core 2GHz octa-core
Front Camera13-megapixel 16-megapixel 5-megapixel
Resolution720x1080 pixels1080x2280 pixels1080x1920 pixels
OSAndroidAndroid 8.1 OreoAndroid 6.0
Rear Camera13-megapixel 16-megapixel + 20-megapixel 13-megapixel
RAM-8GB4GB
Storage-128GB64GB
Battery Capacity-3300mAh4100mAh
general
Release dateJune 2018May 2018August 2016
Form factorTouchscreenTouchscreenTouchscreen
ColoursBlackMirror Black, Midnight Black, Silk WhiteGold, Grey, Matte Black
Launched in India-YesYes
Dimensions (mm)-155.70 x 75.40 x 7.75151.00 x 76.00 x 8.30
Weight (g)-177.00175.00
Battery capacity (mAh)-33004100
Removable battery-NoNo
display
Screen size (inches)5.506.285.50
TouchscreenYesYesYes
Resolution720x1080 pixels1080x2280 pixels1080x1920 pixels
Aspect ratio16:919:916:9
Protection type-Gorilla Glass-
Pixels per inch (PPI)-402401
hardware
Processordual-core2.8GHz octa-core (4x2.8GHz + 4x1.7GHz)2GHz octa-core
Expandable storageYesNoYes
Expandable storage typemicroSD-microSD
Expandable storage up to (GB)256-128
Processor make-Snapdragon 845Qualcomm Snapdragon 625
RAM-8GB4GB
Internal storage-128GB64GB
camera
Rear camera13-megapixel (f/1.9)16-megapixel (f/1.7, 1.22-micron) + 20-megapixel (f/1.7, 1.0-micron)13-megapixel (f/2.0, 1.12-micron)
Rear flashLEDDual LEDDual LED
Front camera13-megapixel (f/1.9)16-megapixel (f/2.0, 1.0-micron)5-megapixel (f/2.0)
Rear autofocus-Phase detection autofocusPhase detection autofocus
software
Operating systemAndroidAndroid 8.1 OreoAndroid 6.0
Skin-OxygenOS 5.1MIUI 8
connectivity
Wi-FiYesYesYes
GPSYesYesYes
BluetoothYesYes, v 5.00Yes, v 4.10
Micro-USBYes-Yes
Headphones3.5mm3.5mm3.5mm
Number of SIMs222
Wi-Fi standards supported-802.11 a/b/g/n/ac802.11 a/b/g/n
NFC-YesNo
Infrared-NoYes
USB OTG-YesYes
USB Type-C-Yes-
FM--Yes
sim 1
SIM TypeNano-SIMNano-SIMMicro-SIM
GSM/CDMAGSMGSMGSM
3GYesYesYes
4G/ LTEYesYesYes
sim 2
SIM TypeNano-SIMNano-SIMNano-SIM
GSM/CDMAGSMGSMGSM
3GYesYesYes
4G/ LTEYesYesYes
sensors
AccelerometerYesYesYes
Face unlock-Yes-
Fingerprint sensor-YesYes
Compass/ Magnetometer-YesYes
Proximity sensor-YesYes
Ambient light sensor-YesYes
Gyroscope-YesYes
Barometer--No
Temperature sensor--No