Samsung Galaxy J7 (2018) vs Samsung Galaxy J8 vs Samsung Galaxy J6 comparison

Compare Samsung Galaxy J7 (2018)
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ratings
Overall NDTV Rating--
Design Rating--
Display Rating--
Software Rating--
Performance Rating--
Battery Life Rating--
Camera Rating--
Value for Money Rating--
general
Release dateJune 2018May 2018May 2018-
Form factorTouchscreenTouchscreenTouchscreen-
ColoursBlackBlue, Black, GoldBlack, Blue, Gold-
Launched in India-YesYes-
Body type-PlasticPlastic-
Dimensions (mm)-159.20 x 75.70 x 8.20149.30 x 70.20 x 8.20-
Weight (g)-177.00154.00-
Battery capacity (mAh)-35003000-
Removable battery--No-
display
Screen size (inches)5.506.005.60-
TouchscreenYesYesYes-
Resolution720x1080 pixels720x1440 pixels720x1480 pixels-
Aspect ratio16:918.5:918.5:9-
Pixels per inch (PPI)-274293-
Protection type--Gorilla Glass-
hardware
Processordual-core1.6GHz octa-core1.6GHz octa-core-
Expandable storageYesYesYes-
Expandable storage typemicroSDmicroSDmicroSD-
Expandable storage up to (GB)256256256-
Processor make-Snapdragon 450Exynos 7870-
RAM-4GB3GB-
Internal storage-64GB32GB-
camera
Rear camera13-megapixel (f/1.9)16-megapixel (f/1.7) + 5-megapixel (f/1.9)13-megapixel (f/1.9)-
Rear flashLEDLEDLED-
Front camera13-megapixel (f/1.9)16-megapixel (f/1.9)8-megapixel (f/1.9)-
Rear autofocus-YesYes-
Front flash-LEDLED-
software
Operating systemAndroidAndroid 8.0Android 8.0-
Skin-Samsung ExperienceSamsung Experience 9.0-
connectivity
Wi-FiYesYesYes-
GPSYesYesYes-
BluetoothYesYesYes, v 4.20-
Micro-USBYesYesYes-
Headphones3.5mm3.5mm3.5mm-
Number of SIMs222-
FM-YesYes-
Wi-Fi standards supported--802.11 b/g/n-
sim 1
SIM TypeNano-SIMNano-SIMNano-SIM-
GSM/CDMAGSMGSMGSM-
3GYesYesYes-
4G/ LTEYesYesYes-
sim 2
SIM TypeNano-SIMNano-SIMNano-SIM-
GSM/CDMAGSMGSMGSM-
3GYesYesYes-
4G/ LTEYesYesYes-
sensors
AccelerometerYesYesYes-
Fingerprint sensor-YesYes-
Proximity sensor-YesYes-
Ambient light sensor-Yes--