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Samsung Galaxy J8 vs Samsung Galaxy J7 Prime 2 vs Samsung Galaxy S7 Active vs Samsung Galaxy S7 comparison

 Compare Samsung Galaxy J8
Samsung Galaxy J8
Compare Samsung Galaxy J7 Prime 2
Samsung Galaxy J7 Prime 2
Compare Samsung Galaxy S7 Active
Samsung Galaxy S7 Active
Compare Samsung Galaxy S7
Samsung Galaxy S7
ratings
Overall NDTV RatingRead Review--Read Review
Design Rating--
Display Rating--
Software Rating--
Performance Rating--
Battery Life Rating--
Camera Rating--
Value for Money Rating--
key specs
Display6.00-inch5.50-inch5.10-inch5.10-inch
ProcessorQualcomm Snapdragon 450Samsung Exynos 7 Octa 7870Qualcomm Snapdragon 8201.6GHz octa-core
Front Camera16-megapixel 13-megapixel 5-megapixel5-megapixel
Rear Camera16-megapixel + 5-megapixel 13-megapixel 12-megapixel12-megapixel
RAM4GB3GB4GB4GB
Storage64GB32GB32GB32GB
Battery Capacity3500mAh3300mAh4000mAh3000mAh
OSAndroid 8.0Android 7.0Android 6.0Android 6.0
Resolution720x1440 pixels1080x1920 pixels1440x2560 pixels1440x2560 pixels
general
BrandSamsungSamsungSamsungSamsung
ModelGalaxy J8Galaxy J7 Prime 2Galaxy S7 ActiveGalaxy S7
Release dateMay 1, 2018March 1, 2018June 1, 2016February 1, 2016
Launched in IndiaYesYes--
Form factorTouchscreenTouchscreenTouchscreenTouchscreen
Body typePlastic---
Dimensions (mm)159.20 x 75.70 x 8.20151.70 x 75.00 x 8.00-142.40 x 69.60 x 7.90
Weight (g)177.00170.00-152.00
Battery capacity (mAh)3500330040003000
ColoursBlue, Black, GoldBlackCamo Green, Titanium Grey-
Removable battery--NoNo
display
Screen size (inches)6.005.505.105.10
TouchscreenYesYesYesYes
Resolution720x1440 pixels1080x1920 pixels1440x2560 pixels1440x2560 pixels
Aspect ratio18.5:916:9--
Pixels per inch (PPI)274401-577
hardware
Processor1.6GHz octa-core1.6GHz octa-corequad-core1.6GHz octa-core
Processor makeQualcomm Snapdragon 450Samsung Exynos 7 Octa 7870Qualcomm Snapdragon 820-
RAM4GB3GB4GB4GB
Internal storage64GB32GB32GB32GB
Expandable storageYesYesYesYes
Expandable storage typemicroSDmicroSDmicroSDmicroSD
Expandable storage up to (GB)256256200200
camera
Rear camera16-megapixel (f/1.7) + 5-megapixel (f/1.9)13-megapixel (f/1.9)12-megapixel12-megapixel
Rear autofocusYesYes--
Rear flashLEDLEDLEDYes
Front camera16-megapixel (f/1.9)13-megapixel (f/1.9)5-megapixel5-megapixel
Front flashLED---
software
Operating systemAndroid 8.0Android 7.0Android 6.0Android 6.0
SkinSamsung Experience---
connectivity
Wi-FiYesYesYesYes
GPSYesYesYesYes
BluetoothYesYes, v 4.10YesYes, v 4.20
Micro-USBYesYes--
Headphones3.5mm3.5mm3.5mm3.5mm
FMYesYesYesNo
Number of SIMs2212
Wi-Fi standards supported-802.11 b/g/n-802.11 a/b/g/n/ac
NFC--YesYes
Infrared--NoNo
USB OTG--NoYes
Wi-Fi Direct--NoNo
Mobile High-Definition Link (MHL)--NoNo
sim 1
SIM TypeNano-SIMNano-SIMMicro-SIM-
GSM/CDMAGSMGSMGSMGSM
3GYesYesYesYes
4G/ LTEYesYesYesYes
sim 2
SIM TypeNano-SIM---
GSM/CDMAGSM--GSM
3GYes--Yes
4G/ LTEYes--Yes
sensors
Fingerprint sensorYesYes--
Proximity sensorYesYesYesYes
AccelerometerYesYesYesYes
Ambient light sensorYes-YesYes
Compass/ Magnetometer--NoYes
Gyroscope--YesYes
Barometer--NoYes
Temperature sensor--NoNo

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