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

Compare Samsung Galaxy J7 (2018)
Compare OnePlus 6
Compare Xiaomi Redmi Note 4
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-