Samsung Galaxy S9 vs Samsung Galaxy A7 (2017) comparison

Compare Samsung Galaxy S9
Compare Samsung Galaxy A7 (2017)
ratings
Overall NDTV RatingRead ReviewRead Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display5.80-inch5.70-inch
ProcessorSamsung Exynos 9810Samsung Exynos 7880
Front Camera8-megapixel 16-megapixel
Rear Camera12-megapixel 16-megapixel
RAM4GB3GB
Storage64GB32GB
Battery Capacity3000mAh3600mAh
OSAndroid 8.0Android 6.0
Resolution1440x2960 pixels1080x1920 pixels
general
BrandSamsungSamsung
ModelGalaxy S9Galaxy A7 (2017)
Release dateMarch 1, 2018January 1, 2017
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Dimensions (mm)147.70 x 68.70 x 8.50156.80 x 77.60 x 7.90
Weight (g)163.00186.00
Battery capacity (mAh)30003600
Removable batteryNoNo
Fast chargingQuick Charge 2.0-
Wireless chargingYes-
ColoursLilac Purple, Midnight Black, Coral BlueBlack Sky, Gold Sand
SAR value-0.29
display
Screen size (inches)5.805.70
TouchscreenYesYes
Resolution1440x2960 pixels1080x1920 pixels
Protection typeGorilla Glass-
Aspect ratio18.5:9-
Pixels per inch (PPI)568-
hardware
Processorocta-core (4x2.7GHz + 4x1.7GHz)1.9GHz octa-core
Processor makeSamsung Exynos 9810Samsung Exynos 7880
RAM4GB3GB
Internal storage64GB32GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)400256
camera
Rear camera12-megapixel (1.4-micron)16-megapixel
Rear autofocusPhase detection autofocus-
Rear flashLEDYes
Front camera8-megapixel (f/1.7, 1.22-micron)16-megapixel
Front autofocusYes-
Front flashNo-
software
Operating systemAndroid 8.0Android 6.0
SkinExperience 9.0-
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 a/b/g/n/ac
GPSYesYes
BluetoothYes, v 5.00Yes, v 4.20
NFCYesYes
USB OTGYesYes
USB Type-CYes-
Headphones3.5mm3.5mm
FMNoYes
Number of SIMs22
Wi-Fi DirectYesNo
Infrared-No
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sensors
Face unlockYes-
Fingerprint sensorYes-
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesNo
GyroscopeYesYes
BarometerYesYes
Temperature sensor-No

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