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Oppo A3 5G vs Samsung Galaxy A12 (Exynos) comparison

 Compare Oppo A3 5G
Oppo A3 5G
Compare Samsung Galaxy A12 (Exynos)
Samsung Galaxy A12 (Exynos)
key specs
Display6.67-inch6.50-inch
ProcessorMediaTek Dimensity 6300Samsung Exynos 850
Front Camera5-megapixel 8-megapixel
Rear Camera50-megapixel 48-megapixel + 5-megapixel + 2-megapixel + 2-megapixel
RAM6GB4GB
Storage128GB64GB
Battery Capacity5100mAh5000mAh
OSAndroid 14Android 11
Resolution720x1604 pixels720x1600 pixels
general
BrandOppoSamsung
ModelA3 5GGalaxy A12 (Exynos)
Release dateAugust 19, 2024August 12, 2021
Launched in IndiaYesYes
Dimensions (mm)165.70 x 76.00 x 7.70164.00 x 75.80 x 8.90
Weight (g)187.00205.00
IP ratingIP54-
Battery capacity (mAh)51005000
Removable batteryNo-
Fast charging45W Fast ChargingProprietary
Wireless chargingNo-
ColoursNebula Red, Ocean BlueBlack, Blue, White
Form factor-Touchscreen
display
Refresh Rate120 Hz-
Resolution StandardHD+-
Screen size (inches)6.676.50
Resolution720x1604 pixels720x1600 pixels
Pixels per inch (PPI)264-
Touchscreen-Yes
Aspect ratio-20:9
hardware
Processorocta-coreocta-core
Processor makeMediaTek Dimensity 6300Samsung Exynos 850
RAM6GB4GB
Internal storage128GB64GB
Expandable storageYesYes
Expandable storage type-microSD
Expandable storage up to (GB)-1000
camera
Rear camera50-megapixel (f/1.8)48-megapixel (f/2.0) + 5-megapixel (f/2.2) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)
No. of Rear Cameras1-
Front camera5-megapixel (f/2.2)8-megapixel (f/2.2)
No. of Front Cameras11
Rear autofocus-Yes
Rear flash-Yes
Pop-Up Camera-No
software
Operating systemAndroid 14Android 11
SkinColorOS 14.0.1One UI Core
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/n/ac-
GPSYesYes
BluetoothYes, v 5.30Yes, v 5.00
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
5GYes-
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
5GYes-
sensors
Fingerprint sensorYesYes
Compass/ MagnetometerYes-
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYes-

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