Samsung Galaxy A6s vs Samsung Galaxy J7 (2018) vs Samsung Galaxy S9 comparison

Compare Samsung Galaxy A6s
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ratings
Overall NDTV Rating--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-inch5.80-inch-
Processorocta-coredual-coreocta-core -
Front Camera24-megapixel 13-megapixel 8-megapixel -
Resolution1080720x1080 pixels1440x2960 pixels-
RAM6GB-4GB-
OSAndroidAndroidAndroid 8.0-
Storage64GB-64GB-
Rear Camera12-megapixel + 12-megapixel13-megapixel 12-megapixel -
Battery Capacity3300mAh-3000mAh-
general
Release dateOctober 2018June 2018March 2018-
Dimensions (mm)156.14 x 76.40 x 8.39-147.70 x 68.70 x 8.50-
Battery capacity (mAh)3300-3000-
Form factor-TouchscreenTouchscreen-
Colours-BlackLilac Purple, Midnight Black, Coral Blue-
Launched in India--Yes-
Weight (g)--163.00-
Removable battery--No-
Fast charging--Quick Charge 2.0-
Wireless charging--Yes-
display
Screen size (inches)6.005.505.80-
TouchscreenYesYesYes-
Resolution-720x1080 pixels1440x2960 pixels-
Aspect ratio-16:918.5:9-
Protection type--Gorilla Glass-
Pixels per inch (PPI)--568-
hardware
Processorocta-coredual-coreocta-core (4x2.7GHz + 4x1.7GHz)-
Processor makeQualcomm Snapdragon 660-Samsung Exynos 9810-
RAM6GB-4GB-
Internal storage64GB-64GB-
Expandable storage-YesYes-
Expandable storage type-microSDmicroSD-
Expandable storage up to (GB)-256400-
camera
Rear camera12-megapixel + 12-megapixel13-megapixel (f/1.9)12-megapixel (1.4-micron)-
Rear flashYesLEDLED-
Front camera24-megapixel (f/2.0)13-megapixel (f/1.9)8-megapixel (f/1.7, 1.22-micron)-
Rear autofocus--Phase detection autofocus-
Front autofocus--Yes-
Front flash--No-
software
Operating systemAndroidAndroidAndroid 8.0-
Skin--Experience 9.0-
connectivity
Wi-FiYesYesYes-
GPSYesYesYes-
BluetoothYesYesYes, v 5.00-
USB Type-CYes-Yes-
Headphones3.5mm3.5mm3.5mm-
Number of SIMs222-
Micro-USB-Yes--
Wi-Fi standards supported--802.11 a/b/g/n/ac-
NFC--Yes-
USB OTG--Yes-
FM--No-
sim 1
GSM/CDMAGSMGSMGSM-
3GYesYesYes-
4G/ LTEYesYesYes-
SIM Type-Nano-SIMNano-SIM-
sim 2
GSM/CDMAGSMGSMGSM-
3GYesYesYes-
4G/ LTEYesYesYes-
SIM Type-Nano-SIMNano-SIM-
sensors
Face unlockYes-Yes-
Fingerprint sensorYes-Yes-
Accelerometer-YesYes-
Compass/ Magnetometer--Yes-
Proximity sensor--Yes-
Ambient light sensor--Yes-
Gyroscope--Yes-
Barometer--Yes-