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Samsung Galaxy A18 4G vs Samsung Galaxy A20 comparison

 Compare Samsung Galaxy A18 4G
Samsung Galaxy A18 4G
Compare Samsung Galaxy A20
Samsung Galaxy A20
key specs
Display6.70-inch6.40-inch
ProcessorSamsung Exynos 1610Samsung Exynos 7884
Front Camera13-megapixel 8-megapixel
Rear Camera50-megapixel + 5-megapixel + 2-megapixel 13-megapixel + 5-megapixel
RAM4GB3GB
Storage128GB32GB
Battery Capacity5000mAh4000mAh
OSAndroid 17Android
Resolution2340x1080 pixels720x1560 pixels
general
BrandSamsungSamsung
ModelGalaxy A18 4GGalaxy A20
Release dateSeptember 15, 2026March 1, 2019
AI EnabledYes-
Launched in IndiaNoNo
Form factorTouchscreenTouchscreen
Dimensions (mm)164.40 x 77.90 x 7.70158.40 x 74.70 x 7.80
Weight (g)196.00-
IP ratingIP64-
Battery capacity (mAh)50004000
Removable batteryNo-
Fast charging25W Fast Charging-
ColoursBlack, Grey, Light Blue-
display
Refresh Rate90 Hz-
Resolution StandardFHD+-
Screen size (inches)6.706.40
TouchscreenYesYes
Resolution2340x1080 pixels720x1560 pixels
hardware
Processorocta-coreocta-core (2x1.6GHz + 6x1.35GHz)
Processor makeSamsung Exynos 1610Samsung Exynos 7884
RAM4GB3GB
Internal storage128GB32GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)2000512
Dedicated microSD slotNo-
camera
Rear camera50-megapixel (f/1.8) + 5-megapixel (f/2.2) + 2-megapixel (f/2.4)13-megapixel (f/1.9) + 5-megapixel (f/2.2)
No. of Rear Cameras3-
Rear flashYesYes
Front camera13-megapixel (f/2.0)8-megapixel (f/2.0)
No. of Front Cameras1-
software
Operating systemAndroid 17Android
SkinOne UI 9-
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac-
GPSYes-
BluetoothYes, v 5.30Yes
NFCYes-
USB Type-CYes-
HeadphonesType-C-
Number of SIMs2-
Active 4G on both SIM cardsYes-
sim 1
SIM TypeNano-SIM-
sim 2
SIM TypeNano-SIM-
sensors
Fingerprint sensorYesYes
Compass/ MagnetometerYes-
Proximity sensorYes-
AccelerometerYes-
Ambient light sensorYes-
GyroscopeYes-
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