Samsung Galaxy A9 Star vs Samsung Galaxy Note 8 vs Samsung Galaxy S8+ vs Samsung Galaxy S8 comparison

Compare Samsung Galaxy A9 Star
Compare Samsung Galaxy Note 8
Compare Samsung Galaxy S8+
Compare Samsung Galaxy S8
key specs
Display6.28-inch6.30-inch6.20-inch5.80-inch
ProcessorQualcomm Snapdragon 660Samsung Exynos 8895Samsung Exynos 8895Samsung Exynos 8895
Front Camera24-megapixel 8-megapixel 8-megapixel8-megapixel
Rear Camera16-megapixel + 24-megapixel 12-megapixel + 12-megapixel 12-megapixel12-megapixel
RAM4GB6GB4GB4GB
Storage64GB64GB64GB64GB
Battery Capacity3700mAh3300mAh3500mAh3000mAh
OSAndroid 8.0Android 7.1.1Android 7.0Android 7.0
Resolution1880x2220 pixels1440x2960 pixels1440x2960 pixels1440x2960 pixels
general
BrandSamsungSamsungSamsungSamsung
ModelGalaxy A9 StarGalaxy Note 8Galaxy S8+Galaxy S8
Release dateJune 1, 2018August 1, 2017March 1, 2017March 1, 2017
Form factorTouchscreenTouchscreenTouchscreenTouchscreen
Dimensions (mm)162.40 x 77.00 x 7.50162.50 x 74.80 x 8.60159.50 x 73.40 x 8.10148.90 x 68.10 x 8.00
Weight (g)188.00195.00173.00155.00
Battery capacity (mAh)3700330035003000
Fast chargingProprietaryQuick Charge 2.0-Quick Charge 2.0
ColoursBlack, WhiteMidnight Black, Orchid GrayMidnight Black, Orchid Gray, Arctic Silver, Coral Blue, Maple GoldMidnight Black, Orchid Gray, Arctic Silver, Coral Blue, Maple Gold
Launched in India-Yes-Yes
Removable battery-NoNoNo
SAR value-0.22--
display
Screen size (inches)6.286.306.205.80
TouchscreenYesYesYesYes
Resolution1880x2220 pixels1440x2960 pixels1440x2960 pixels1440x2960 pixels
Aspect ratio3:218.5:9-18.5:9
Pixels per inch (PPI)392-529570
Protection type-Gorilla Glass-Gorilla Glass
hardware
Processor2.2GHz octa-core (4x2.2GHz + 4x1.8GHz)octa-core (4x2.3GHz + 4x1.7GHz)1.9GHz octa-coreocta-core (4x2.35GHz + 4x1.9GHz)
Processor makeQualcomm Snapdragon 660Samsung Exynos 8895Samsung Exynos 8895Samsung Exynos 8895
RAM4GB6GB4GB4GB
Internal storage64GB64GB64GB64GB
Expandable storageYesYesYesYes
Expandable storage typemicroSDmicroSD-microSD
Expandable storage up to (GB)256256256256
camera
Rear camera16-megapixel (f/1.7) + 24-megapixel (f/1.7)12-megapixel (f/1.7, 1.4-micron) + 12-megapixel (f/2.4, 1.0-micron)12-megapixel12-megapixel (f/1.7, 1.4-micron)
Rear autofocusPhase detection autofocusPhase detection autofocus-Phase detection autofocus
Rear flashLEDLEDDual LEDDual LED
Front camera24-megapixel (f/2.0)8-megapixel (f/1.7, 1.22-micron)8-megapixel8-megapixel (f/1.7, 1.22-micron)
Front autofocus-Yes-Yes
software
Operating systemAndroid 8.0Android 7.1.1Android 7.0Android 7.0
Skin-Samsung Experience 8.5--
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
NFCYesYesYesYes
USB Type-CYesYes-Yes
FMYesNoNoNo
Number of SIMs2211
Wi-Fi DirectYesNoNoNo
Infrared-NoNoNo
USB OTG-YesYesNo
Headphones-Yes3.5mm3.5mm
Mobile High-Definition Link (MHL)-NoNoNo
sim 1
SIM TypeNano-SIMNano-SIM--
GSM/CDMAGSM + CDMAGSMGSMGSM
3GYesYesYesYes
4G/ LTEYesYesYesYes
sim 2
SIM TypeNano-SIMNano-SIM--
GSM/CDMAGSM + CDMAGSM--
3GYesYes--
4G/ LTEYesYes--
sensors
Fingerprint sensorYesYes-Yes
Proximity sensorYesYesYesYes
AccelerometerYesYesYesYes
GyroscopeYesYesYesYes
Compass/ Magnetometer-YesYesYes
Ambient light sensor-YesYesYes
Barometer-YesYesYes
Temperature sensor-NoNoNo
ratings
Overall NDTV Rating-Read ReviewRead ReviewRead Review
Design Rating-
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Battery Life Rating-
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Value for Money Rating-

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