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Oppo A3x 4G vs Samsung Galaxy F12 comparison

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 Compare Oppo A3x 4G
Oppo A3x 4G
Compare Samsung Galaxy F12
Samsung Galaxy F12
key specs
Display6.67-inch6.50-inch
ProcessorQualcomm Snapdragon 6s Gen 1Samsung Exynos 850
Front Camera5-megapixel 16-megapixel
Rear Camera8-megapixel 48-megapixel + 5-megapixel + 2-megapixel + 2-megapixel
RAM4GB4GB
Storage64GB, 128GB64GB, 128GB
Battery Capacity5100mAh6000mAh
OSAndroid 14Android 11
Resolution720x1604 pixels720x1600 pixels
general
BrandOppoSamsung
ModelA3x 4GGalaxy F12
Release dateOctober 25, 2024April 5, 2021
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)165.77 x 76.80 x 7.68164.00 x 75.90 x 9.70
Weight (g)186.00221.00
Battery capacity (mAh)51006000
Removable batteryNo-
Fast charging45W Fast ChargingProprietary
Wireless chargingNo-
ColoursNebula Red, Ocean BlueCelestial Black, Sea Green, Sky Blue
display
Refresh Rate90 Hz-
Resolution StandardHD+-
Screen size (inches)6.676.50
TouchscreenYesYes
Resolution720x1604 pixels720x1600 pixels
Protection typeOther-
Aspect ratio-20:9
hardware
Processorocta-coreocta-core
Processor makeQualcomm Snapdragon 6s Gen 1Samsung Exynos 850
RAM4GB4GB
Internal storage64GB, 128GB64GB, 128GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)-512
camera
Rear camera8-megapixel (f/2.0)48-megapixel (f/2.0) + 5-megapixel (f/2.2) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)
No. of Rear Cameras24
Front camera5-megapixel (f/2.2)16-megapixel
No. of Front Cameras11
Rear autofocus-Yes
Rear flash-Yes
software
Operating systemAndroid 14Android 11
SkinColorOS 14One UI 3.1 Core
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac-
GPSYesYes
BluetoothYes, v 5.00Yes, v 5.00
USB OTGYes-
USB Type-CYesYes
Headphones3.5mm3.5mm
Number of SIMs22
Active 4G on both SIM cardsYes-
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sensors
Fingerprint sensorYesYes
Compass/ MagnetometerYes-
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
Compare Oppo A3x 4G
Oppo A3x 4G
Compare Samsung Galaxy F12
Samsung Galaxy F12

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