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Samsung Galaxy J8 vs Samsung Galaxy S9 vs Samsung Galaxy S7 vs Samsung Galaxy J7 comparison

 Compare Samsung Galaxy J8
Samsung Galaxy J8
Compare Samsung Galaxy S9
Samsung Galaxy S9
Compare Samsung Galaxy S7
Samsung Galaxy S7
Compare Samsung Galaxy J7
Samsung Galaxy J7
ratings
Overall NDTV RatingRead ReviewRead ReviewRead Review-
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.00-inch5.80-inch5.10-inch5.50-inch
ProcessorQualcomm Snapdragon 450Samsung Exynos 98101.6GHz octa-coreSamsung Exynos 7 Octa 7580
Front Camera16-megapixel 8-megapixel 5-megapixel5-megapixel
Rear Camera16-megapixel + 5-megapixel 12-megapixel 12-megapixel13-megapixel
RAM4GB4GB4GB1.5GB
Storage64GB64GB32GB16GB
Battery Capacity3500mAh3000mAh3000mAh3000mAh
OSAndroid 8.0Android 8.0Android 6.0Android 5.1
Resolution720x1440 pixels1440x2960 pixels1440x2560 pixels720x1280 pixels
general
BrandSamsungSamsungSamsungSamsung
ModelGalaxy J8Galaxy S9Galaxy S7Galaxy J7
Release dateMay 1, 2018March 1, 2018February 1, 2016June 1, 2015
Launched in IndiaYesYes-Yes
Form factorTouchscreenTouchscreenTouchscreenTouchscreen
Body typePlastic--Plastic
Dimensions (mm)159.20 x 75.70 x 8.20147.70 x 68.70 x 8.50142.40 x 69.60 x 7.90152.40 x 78.60 x 7.50
Weight (g)177.00163.00152.00171.00
Battery capacity (mAh)3500300030003000
ColoursBlue, Black, GoldLilac Purple, Midnight Black, Coral Blue-Black, White, Gold
Removable battery-NoNoYes
Fast charging-Quick Charge 2.0--
Wireless charging-Yes--
display
Screen size (inches)6.005.805.105.50
TouchscreenYesYesYesYes
Resolution720x1440 pixels1440x2960 pixels1440x2560 pixels720x1280 pixels
Aspect ratio18.5:918.5:9-16:9
Pixels per inch (PPI)274568577-
Protection type-Gorilla Glass--
hardware
Processor1.6GHz octa-coreocta-core (4x2.7GHz + 4x1.7GHz)1.6GHz octa-core1.5GHz octa-core
Processor makeQualcomm Snapdragon 450Samsung Exynos 9810-Samsung Exynos 7 Octa 7580
RAM4GB4GB4GB1.5GB
Internal storage64GB64GB32GB16GB
Expandable storageYesYesYesYes
Expandable storage typemicroSDmicroSDmicroSDmicroSD
Expandable storage up to (GB)256400200128
camera
Rear camera16-megapixel (f/1.7) + 5-megapixel (f/1.9)12-megapixel (1.4-micron)12-megapixel13-megapixel (f/1.9)
Rear autofocusYesPhase detection autofocus-Yes
Rear flashLEDLEDYesLED
Front camera16-megapixel (f/1.9)8-megapixel (f/1.7, 1.22-micron)5-megapixel5-megapixel (f/2.2)
Front flashLEDNo-LED
Front autofocus-Yes--
software
Operating systemAndroid 8.0Android 8.0Android 6.0Android 5.1
SkinSamsung ExperienceExperience 9.0-TouchWiz UI
connectivity
Wi-FiYesYesYesYes
GPSYesYesYesYes
BluetoothYesYes, v 5.00Yes, v 4.20Yes, v 4.10
Micro-USBYes--Yes
Headphones3.5mm3.5mm3.5mm3.5mm
FMYesNoNoYes
Number of SIMs2222
Wi-Fi standards supported-802.11 a/b/g/n/ac802.11 a/b/g/n/ac802.11 b/g/n
NFC-YesYesNo
USB OTG-YesYesYes
USB Type-C-Yes--
Wi-Fi Direct-YesNoYes
Infrared--NoNo
Mobile High-Definition Link (MHL)--NoNo
sim 1
SIM TypeNano-SIMNano-SIM-Micro-SIM
GSM/CDMAGSMGSMGSMGSM
3GYesYesYesYes
4G/ LTEYesYesYesYes
sim 2
SIM TypeNano-SIMNano-SIM-Micro-SIM
GSM/CDMAGSMGSMGSMGSM
3GYesYesYesYes
4G/ LTEYesYesYesNo
sensors
Fingerprint sensorYesYes--
Proximity sensorYesYesYesYes
AccelerometerYesYesYesYes
Ambient light sensorYesYesYesNo
Face unlock-Yes--
Compass/ Magnetometer-YesYesNo
Gyroscope-YesYesNo
Barometer-YesYesNo
Temperature sensor--NoNo

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