Samsung Galaxy A18 4G vs Samsung Galaxy J3 (2018) comparison

Compare Samsung Galaxy A18 4G
Compare Samsung Galaxy J3 (2018)
key specs
Display6.70-inch5.00-inch
ProcessorSamsung Exynos 1610Samsung Exynos 7570
Front Camera13-megapixel 5-megapixel
Rear Camera50-megapixel + 5-megapixel + 2-megapixel 8-megapixel
RAM4GB-
Storage128GB-
Battery Capacity5000mAh2600mAh
OSAndroid 17Android 8.0
Resolution2340x1080 pixels720x1080 pixels
general
BrandSamsungSamsung
ModelGalaxy A18 4GGalaxy J3 (2018)
Release dateSeptember 15, 2026June 1, 2018
AI EnabledYes-
Launched in IndiaNo-
Form factorTouchscreenTouchscreen
Dimensions (mm)164.40 x 77.90 x 7.70142.70 x 70.10 x 8.90
Weight (g)196.00152.00
IP ratingIP64-
Battery capacity (mAh)50002600
Removable batteryNoYes
Fast charging25W Fast Charging-
ColoursBlack, Grey, Light BlueBlack, Blue, Gold
display
Refresh Rate90 Hz-
Resolution StandardFHD+-
Screen size (inches)6.705.00
TouchscreenYesYes
Resolution2340x1080 pixels720x1080 pixels
Aspect ratio-16:9
hardware
Processorocta-core1.4GHz quad-core
Processor makeSamsung Exynos 1610Samsung Exynos 7570
RAM4GB-
Internal storage128GB-
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)2000-
Dedicated microSD slotNo-
camera
Rear camera50-megapixel (f/1.8) + 5-megapixel (f/2.2) + 2-megapixel (f/2.4)8-megapixel (f/1.9)
No. of Rear Cameras3-
Rear flashYesLED
Front camera13-megapixel (f/2.0)5-megapixel (f/2.2)
No. of Front Cameras1-
Rear autofocus-Yes
software
Operating systemAndroid 17Android 8.0
SkinOne UI 9-
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac-
GPSYesYes
BluetoothYes, v 5.30Yes, v 4.20
NFCYes-
USB Type-CYes-
HeadphonesType-C-
Number of SIMs2-
Active 4G on both SIM cardsYes-
Micro-USB-Yes
sim 1
SIM TypeNano-SIM-
sim 2
SIM TypeNano-SIM-
sensors
Fingerprint sensorYes-
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYes-
GyroscopeYesYes

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