Samsung Galaxy S9 vs Samsung Galaxy S8 vs Samsung Galaxy A5 (2017) vs Google Nexus 6P comparison

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ratings
Overall NDTV RatingRead ReviewRead ReviewRead ReviewRead Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display5.80-inch5.80-inch5.20-inch5.70-inch
ProcessorSamsung Exynos 9810Samsung Exynos 8895Samsung Exynos 7880Qualcomm Snapdragon 810
Front Camera8-megapixel 8-megapixel 16-megapixel8-megapixel
Rear Camera12-megapixel 12-megapixel 16-megapixel12.3-megapixel
RAM4GB4GB3GB3GB
Storage64GB64GB32GB32GB
Battery Capacity3000mAh3000mAh3000mAh3450mAh
OSAndroid 8.0Android 7.0Android 6.0Android 6.0
Resolution1440x2960 pixels1440x2960 pixels1080x1920 pixels1440x2560 pixels
general
BrandSamsungSamsungSamsungHuawei
ModelGalaxy S9Galaxy S8Galaxy A5 (2017)Google Nexus 6P
Release dateMarch 1, 2018March 1, 2017January 1, 2017October 1, 2015
Launched in IndiaYesYes--
Form factorTouchscreenTouchscreenTouchscreenTouchscreen
Dimensions (mm)147.70 x 68.70 x 8.50148.90 x 68.10 x 8.00146.10 x 71.40 x 7.90159.30 x 77.80 x 7.30
Weight (g)163.00155.00157.00178.00
Battery capacity (mAh)3000300030003450
Removable batteryNoNoNoNo
Fast chargingQuick Charge 2.0Quick Charge 2.0--
Wireless chargingYes---
ColoursLilac Purple, Midnight Black, Coral BlueMidnight Black, Orchid Gray, Arctic Silver, Coral Blue, Maple GoldBlack Sky, Gold SandFrost White, Aluminium, Graphite
SAR value--0.31-
Alternate names---H1512
display
Screen size (inches)5.805.805.205.70
TouchscreenYesYesYesYes
Resolution1440x2960 pixels1440x2960 pixels1080x1920 pixels1440x2560 pixels
Protection typeGorilla GlassGorilla Glass--
Aspect ratio18.5:918.5:9--
Pixels per inch (PPI)568570-518
hardware
Processorocta-core (4x2.7GHz + 4x1.7GHz)octa-core (4x2.35GHz + 4x1.9GHz)1.9GHz octa-core2GHz octa-core
Processor makeSamsung Exynos 9810Samsung Exynos 8895Samsung Exynos 7880Qualcomm Snapdragon 810
RAM4GB4GB3GB3GB
Internal storage64GB64GB32GB32GB
Expandable storageYesYesYesNo
Expandable storage typemicroSDmicroSDmicroSD-
Expandable storage up to (GB)400256256-
camera
Rear camera12-megapixel (1.4-micron)12-megapixel (f/1.7, 1.4-micron)16-megapixel12.3-megapixel
Rear autofocusPhase detection autofocusPhase detection autofocus--
Rear flashLEDDual LEDYesDual LED
Front camera8-megapixel (f/1.7, 1.22-micron)8-megapixel (f/1.7, 1.22-micron)16-megapixel8-megapixel
Front autofocusYesYes--
Front flashNo--No
software
Operating systemAndroid 8.0Android 7.0Android 6.0Android 6.0
SkinExperience 9.0---
connectivity
Wi-FiYesYesYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 a/b/g/n/ac802.11 a/b/g/n/ac802.11 a/b/g/n/ac
GPSYesYesYesYes
BluetoothYes, v 5.00YesYes, v 4.20Yes, v 4.20
NFCYesYesYesYes
USB OTGYesNoYesYes
USB Type-CYesYes--
Headphones3.5mm3.5mm3.5mm3.5mm
FMNoNoYesNo
Number of SIMs2121
Wi-Fi DirectYesNoNoNo
Infrared-NoNoNo
Mobile High-Definition Link (MHL)-NoNoNo
sim 1
SIM TypeNano-SIM-Nano-SIMNano-SIM
GSM/CDMAGSMGSMGSMGSM
3GYesYesYesYes
4G/ LTEYesYesYesYes
sim 2
SIM TypeNano-SIM-Nano-SIM-
GSM/CDMAGSM-GSM-
3GYes-Yes-
4G/ LTEYes-Yes-
sensors
Face unlockYes---
Fingerprint sensorYesYes--
Compass/ MagnetometerYesYesYesYes
Proximity sensorYesYesYesYes
AccelerometerYesYesYesYes
Ambient light sensorYesYesNoYes
GyroscopeYesYesYesYes
BarometerYesYesYesYes
Temperature sensor-NoNoNo

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