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Samsung Galaxy Note 9 vs Samsung Galaxy S9 vs Samsung Galaxy S8 vs Samsung Galaxy A8 comparison

 Compare Samsung Galaxy Note 9
Samsung Galaxy Note 9
Compare Samsung Galaxy S9
Samsung Galaxy S9
Compare Samsung Galaxy S8
Samsung Galaxy S8
Compare Samsung Galaxy A8
Samsung Galaxy A8
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
Display6.40-inch5.80-inch5.80-inch5.70-inch
ProcessorSamsung Exynos 9810Samsung Exynos 9810Samsung Exynos 8895Samsung Exynos 5430
Front Camera8-megapixel8-megapixel 8-megapixel 5-megapixel
Rear Camera12-megapixel12-megapixel 12-megapixel 16-megapixel
RAM6GB4GB4GB2GB
Storage128GB64GB64GB32GB
Battery Capacity4000mAh3000mAh3000mAh3050mAh
OSAndroid 8.1Android 8.0Android 7.0Android 5.1.1
Resolution1440x2960 pixels1440x2960 pixels1440x2960 pixels1080x1920 pixels
general
BrandSamsungSamsungSamsungSamsung
ModelGalaxy Note 9Galaxy S9Galaxy S8Galaxy A8
Release dateAugust 1, 2018March 1, 2018March 1, 2017July 1, 2015
Form factorTouchscreenTouchscreenTouchscreenTouchscreen
Dimensions (mm)161.90 x 76.40 x 8.80147.70 x 68.70 x 8.50148.90 x 68.10 x 8.00158.00 x 76.80 x 5.90
Weight (g)201.00163.00155.00151.00
Battery capacity (mAh)4000300030003050
ColoursMidnight Black, Metallic Copper, Ocean Blue, Lavender PurpleLilac Purple, Midnight Black, Coral BlueMidnight Black, Orchid Gray, Arctic Silver, Coral Blue, Maple GoldBlack, White, Gold
Launched in India-YesYes-
Removable battery-NoNoNo
Fast charging-Quick Charge 2.0Quick Charge 2.0-
Wireless charging-Yes--
Alternate names---SM-A800F
SAR value---0.10
display
Screen size (inches)6.405.805.805.70
TouchscreenYesYesYesYes
Resolution1440x2960 pixels1440x2960 pixels1440x2960 pixels1080x1920 pixels
Protection type-Gorilla GlassGorilla Glass-
Aspect ratio-18.5:918.5:9-
Pixels per inch (PPI)-568570386
hardware
Processor1.7GHz octa-coreocta-core (4x2.7GHz + 4x1.7GHz)octa-core (4x2.35GHz + 4x1.9GHz)1.8GHz octa-core
Processor makeSamsung Exynos 9810Samsung Exynos 9810Samsung Exynos 8895Samsung Exynos 5430
RAM6GB4GB4GB2GB
Internal storage128GB64GB64GB32GB
Expandable storageYesYesYesYes
Expandable storage typemicroSDmicroSDmicroSDmicroSD
Expandable storage up to (GB)512400256128
camera
Rear camera12-megapixel12-megapixel (1.4-micron)12-megapixel (f/1.7, 1.4-micron)16-megapixel
Front camera8-megapixel8-megapixel (f/1.7, 1.22-micron)8-megapixel (f/1.7, 1.22-micron)5-megapixel
Rear autofocus-Phase detection autofocusPhase detection autofocus-
Rear flash-LEDDual LEDLED
Front autofocus-YesYes-
Front flash-No--
software
Operating systemAndroid 8.1Android 8.0Android 7.0Android 5.1.1
SkinSamsung Experience UXExperience 9.0-TouchWiz UI
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 5.00Yes, v 5.00YesYes, v 4.10
NFCYesYesYesNo
Number of SIMs2212
USB OTG-YesNoYes
USB Type-C-YesYes-
Headphones-3.5mm3.5mm3.5mm
FM-NoNoYes
Wi-Fi Direct-YesNoNo
Infrared--NoNo
Mobile High-Definition Link (MHL)--NoNo
sim 1
SIM TypeNano-SIMNano-SIM-Nano-SIM
GSM/CDMAGSMGSMGSMGSM + CDMA
3GYesYesYesYes
4G/ LTEYesYesYesYes
sim 2
SIM TypeNano-SIMNano-SIM-Nano-SIM
GSM/CDMAGSMGSM-GSM + CDMA
3GYesYes-Yes
4G/ LTEYesYes-Yes
sensors
Compass/ MagnetometerYesYesYesYes
Proximity sensorYesYesYesYes
AccelerometerYesYesYesYes
Ambient light sensorYesYesYesYes
GyroscopeYesYesYesNo
BarometerYesYesYesNo
Face unlock-Yes--
Fingerprint sensor-YesYes-
Temperature sensor--NoNo

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