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Samsung Galaxy A18 4G vs Samsung Galaxy S9 comparison

 Compare Samsung Galaxy A18 4G
Samsung Galaxy A18 4G
Compare Samsung Galaxy S9
Samsung Galaxy S9
key specs
Display6.70-inch5.80-inch
ProcessorSamsung Exynos 1610Samsung Exynos 9810
Front Camera13-megapixel 8-megapixel
Rear Camera50-megapixel + 5-megapixel + 2-megapixel 12-megapixel
RAM4GB4GB
Storage128GB64GB
Battery Capacity5000mAh3000mAh
OSAndroid 17Android 8.0
Resolution2340x1080 pixels1440x2960 pixels
general
BrandSamsungSamsung
ModelGalaxy A18 4GGalaxy S9
Release dateSeptember 15, 2026March 1, 2018
AI EnabledYes-
Launched in IndiaNoYes
Form factorTouchscreenTouchscreen
Dimensions (mm)164.40 x 77.90 x 7.70147.70 x 68.70 x 8.50
Weight (g)196.00163.00
IP ratingIP64-
Battery capacity (mAh)50003000
Removable batteryNoNo
Fast charging25W Fast ChargingQuick Charge 2.0
ColoursBlack, Grey, Light BlueLilac Purple, Midnight Black, Coral Blue
Wireless charging-Yes
display
Refresh Rate90 Hz-
Resolution StandardFHD+-
Screen size (inches)6.705.80
TouchscreenYesYes
Resolution2340x1080 pixels1440x2960 pixels
Protection type-Gorilla Glass
Aspect ratio-18.5:9
Pixels per inch (PPI)-568
hardware
Processorocta-coreocta-core (4x2.7GHz + 4x1.7GHz)
Processor makeSamsung Exynos 1610Samsung Exynos 9810
RAM4GB4GB
Internal storage128GB64GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)2000400
Dedicated microSD slotNo-
camera
Rear camera50-megapixel (f/1.8) + 5-megapixel (f/2.2) + 2-megapixel (f/2.4)12-megapixel (1.4-micron)
No. of Rear Cameras3-
Rear flashYesLED
Front camera13-megapixel (f/2.0)8-megapixel (f/1.7, 1.22-micron)
No. of Front Cameras1-
Rear autofocus-Phase detection autofocus
Front autofocus-Yes
Front flash-No
software
Operating systemAndroid 17Android 8.0
SkinOne UI 9Experience 9.0
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 a/b/g/n/ac
GPSYesYes
BluetoothYes, v 5.30Yes, v 5.00
NFCYesYes
USB Type-CYesYes
HeadphonesType-C3.5mm
Number of SIMs22
Active 4G on both SIM cardsYes-
USB OTG-Yes
FM-No
Wi-Fi Direct-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
sensors
Fingerprint sensorYesYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
Face unlock-Yes
Barometer-Yes
ratings
Overall NDTV Rating-Read Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
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