Samsung Galaxy M20 vs Samsung Galaxy S8 vs Samsung Galaxy S9 vs Samsung Galaxy S9+ 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
Display6.30-inch5.80-inch5.80-inch6.20-inch
Processor1.6GHz octa-core octa-core octa-core 1.7GHz octa-core
Front Camera8-megapixel 8-megapixel 8-megapixel 8-megapixel
Resolution1080x2340 pixels1440x2960 pixels1440x2960 pixels1440x2960 pixels
RAM3GB4GB4GB6GB
OSAndroid 8.1 OreoAndroid 7.0Android 8.0Android 8.0
Storage32GB64GB64GB64GB
Rear Camera13-megapixel + 5-megapixel 12-megapixel 12-megapixel 12-megapixel
Battery Capacity5000mAh3000mAh3000mAh3500mAh
general
Release dateJanuary 2019March 2017March 2018March 2018
Launched in IndiaYesYesYesYes
Form factorTouchscreenTouchscreenTouchscreenTouchscreen
Battery capacity (mAh)5000300030003500
Removable batteryNoNoNoNo
Wireless chargingNo-Yes-
ColoursCharcoal Black, Ocean BlueMidnight Black, Orchid Gray, Arctic Silver, Coral Blue, Maple GoldLilac Purple, Midnight Black, Coral BlueLilac Purple, Midnight Black, Coral Blue
Dimensions (mm)-148.90 x 68.10 x 8.00147.70 x 68.70 x 8.50158.10 x 73.80 x 8.50
Weight (g)-155.00163.00189.00
Fast charging-Quick Charge 2.0Quick Charge 2.0Quick Charge 2.0
SAR value---0.21
display
Screen size (inches)6.305.805.806.20
TouchscreenYesYesYesYes
Resolution1080x2340 pixels1440x2960 pixels1440x2960 pixels1440x2960 pixels
Aspect ratio19.5:918.5:918.5:918.5:9
Protection type-Gorilla GlassGorilla GlassGorilla Glass
Pixels per inch (PPI)-570568531
hardware
Processor1.6GHz octa-core (2x1.8GHz + 6x1.6GHz)octa-core (4x2.35GHz + 4x1.9GHz)octa-core (4x2.7GHz + 4x1.7GHz)1.7GHz octa-core
Processor makeSamsung Exynos 7904Samsung Exynos 8895Samsung Exynos 9810Samsung Exynos 9810
RAM3GB4GB4GB6GB
Internal storage32GB64GB64GB64GB
Expandable storageYesYesYesYes
Expandable storage typemicroSDmicroSDmicroSDmicroSD
Expandable storage up to (GB)512256400400
Dedicated microSD slotYes---
camera
Rear camera13-megapixel (f/1.9) + 5-megapixel (f/2.2)12-megapixel (f/1.7, 1.4-micron)12-megapixel (1.4-micron)12-megapixel
Rear autofocusYesPhase detection autofocusPhase detection autofocus-
Rear flashYesDual LEDLEDLED
Front camera8-megapixel (f/2.0)8-megapixel (f/1.7, 1.22-micron)8-megapixel (f/1.7, 1.22-micron)8-megapixel
Front flashNo-No-
Front autofocus-YesYes-
software
Operating systemAndroid 8.1 OreoAndroid 7.0Android 8.0Android 8.0
SkinSamsung Experience 9.5 UX-Experience 9.0Experience 9
connectivity
Wi-Fi standards supported802.11 b/g/n802.11 a/b/g/n/ac802.11 a/b/g/n/ac802.11 a/b/g/n/ac
GPSYesYesYesYes
BluetoothYesYesYes, v 5.00Yes, v 5.00
USB Type-CYesYesYesYes
Micro-USBNo---
Headphones3.5mm3.5mm3.5mm3.5mm
Number of SIMs2122
Wi-Fi-YesYesYes
NFC-YesYesYes
Infrared-No--
USB OTG-NoYesYes
FM-NoNo-
sim 1
SIM TypeNano-SIM-Nano-SIMNano-SIM
GSM/CDMAGSMGSMGSMGSM
3GYesYesYesYes
4G/ LTEYesYesYesYes
sim 2
SIM TypeNano-SIM-Nano-SIMNano-SIM
GSM/CDMAGSM-GSMGSM
3GYes-YesYes
4G/ LTEYes-YesYes
sensors
Face unlockYes-Yes-
Fingerprint sensorYesYesYesYes
Proximity sensorYesYesYesYes
AccelerometerYesYesYesYes
Compass/ Magnetometer-YesYesYes
Ambient light sensor-YesYesYes
Gyroscope-YesYesYes
Barometer-YesYesYes
Temperature sensor-No--