Samsung Galaxy A6s vs Samsung Galaxy A7 (2018) vs Samsung Galaxy A6 vs Samsung Galaxy S8 comparison

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ratings
Overall NDTV Rating-Read Review-Read Review
Design Rating--
Display Rating--
Software Rating--
Performance Rating--
Battery Life Rating--
Camera Rating--
Value for Money Rating--
key specs
Display6.00-inch6.00-inch5.60-inch5.80-inch
Processorocta-core2.2GHz octa-core1.6GHz octa-coreocta-core
Front Camera24-megapixel 24-megapixel 16-megapixel8-megapixel
Resolution10801080x2220 pixels720x1480 pixels1440x2960 pixels
RAM6GB4GB3GB4GB
OSAndroidAndroid 8.0Android 8.0Android 7.0
Storage64GB64GB32GB64GB
Rear Camera12-megapixel + 12-megapixel24-megapixel + 8-megapixel + 5-megapixel 16-megapixel12-megapixel
Battery Capacity3300mAh3300mAh3000mAh3000mAh
general
Release dateOctober 2018September 2018May 2018March 2017
Dimensions (mm)156.14 x 76.40 x 8.39159.80 x 76.80 x 7.50149.90 x 70.90 x 7.70148.90 x 68.10 x 8.00
Battery capacity (mAh)3300330030003000
Launched in India-Yes-Yes
Weight (g)-168.00-155.00
Removable battery-No-No
Wireless charging-No--
Colours-Black, Blue, Gold, Pink-Midnight Black, Orchid Gray, Arctic Silver, Coral Blue, Maple Gold
Form factor--TouchscreenTouchscreen
Fast charging---Quick Charge 2.0
display
Screen size (inches)6.006.005.605.80
TouchscreenYesYesYesYes
Resolution-1080x2220 pixels720x1480 pixels1440x2960 pixels
Aspect ratio-18.5:9-18.5:9
Protection type---Gorilla Glass
Pixels per inch (PPI)---570
hardware
Processorocta-core2.2GHz octa-core1.6GHz octa-coreocta-core (4x2.35GHz + 4x1.9GHz)
Processor makeQualcomm Snapdragon 660--Samsung Exynos 8895
RAM6GB4GB3GB4GB
Internal storage64GB64GB32GB64GB
Expandable storage-YesYesYes
Expandable storage type-microSDmicroSDmicroSD
Expandable storage up to (GB)-512256256
camera
Rear camera12-megapixel + 12-megapixel24-megapixel (f/1.7) + 8-megapixel (f/2.4) + 5-megapixel (f/2.2)16-megapixel12-megapixel (f/1.7, 1.4-micron)
Rear flashYesYesLEDDual LED
Front camera24-megapixel (f/2.0)24-megapixel (f/2.0)16-megapixel8-megapixel (f/1.7, 1.22-micron)
Rear autofocus-Yes-Phase detection autofocus
Front autofocus-No-Yes
Front flash-Yes--
software
Operating systemAndroidAndroid 8.0Android 8.0Android 7.0
connectivity
Wi-FiYesYesYesYes
GPSYesYesYesYes
BluetoothYesYes, v 5.00Yes, v 4.20Yes
USB Type-CYes--Yes
Headphones3.5mm--3.5mm
Number of SIMs22-1
Wi-Fi standards supported-802.11 a/b/g/n/ac802.11 a/b/g/n802.11 a/b/g/n/ac
NFC-No-Yes
FM-Yes-No
Active 4G on both SIM cards-Yes--
Infrared---No
USB OTG---No
sim 1
GSM/CDMAGSM--GSM
3GYes--Yes
4G/ LTEYes--Yes
SIM Type-Nano-SIM--
sim 2
GSM/CDMAGSM---
3GYes---
4G/ LTEYesYes--
SIM Type-Nano-SIM--
sensors
Face unlockYesYes--
Fingerprint sensorYesYes-Yes
Compass/ Magnetometer-Yes-Yes
Proximity sensor-Yes-Yes
Accelerometer-Yes-Yes
Ambient light sensor-Yes-Yes
Gyroscope-Yes-Yes
Barometer---Yes
Temperature sensor---No