Want to compare Oppo A55 vs Samsung A12 mobile? You have come to the right place. Here you can find Oppo A55 vs Samsung A12 comparison based on display size, processor speed, camera resolution, user experience, memory size, connectivity strength, and overall dimension.

Related: Check out latest Oppo A55 price in India on Priceo.

On one hand, Oppo A55 comes with a 6.5-inch IPS LCD type display offering a screen resolution of 720 x 1600 pixels. The Triple-camera configurations at the rear face of the device carry a 13MP f/2.2 Primary Camera followed by a 2MP f/2.4 Depth Camera and a 2MP f/2.4 Macro Camera. OPPO A55 5G comes loaded with 6GB RAM accompanied by a MediaTek Dimensity 700 chipset. OPPO A55 5G arrives with 128GB internal memory that can be expanded up to 1TB.

On the other hand, Samsung Galaxy A12 is a conveniently priced device offering a wide range of features. An impressive quad-camera setup is the main highlight of the smartphone. Though provided with a 5,000mAh battery and 4GB RAM, the average processor loaded within can be a reason for buyers’ dissatisfaction. 

Our recommendation: We recommend you to buy Samsung A12 over Oppo A55.

Oppo A55 vs Samsung A12 Comparison Table

Key Specs
Display6.51-inch6.50-inch
ProcessorMediaTek Helio G35MediaTek Helio P35
Front Camera16-megapixel8-megapixel
Rear Camera50-megapixel + 2-megapixel + 2-megapixel48-megapixel + 5-megapixel + 2-megapixel + 2-megapixel
RAM4GB, 6GB4GB
Storage64GB, 128GB64GB
Battery Capacity5000mAh5000mAh
OSAndroid 11Android 10
Resolution720×1600 pixels720×1600 pixels
General
BrandOppoSamsung
ModelA55Galaxy A12
Release dateOctober 1, 2021November 24, 2020
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)163.60 x 75.70 x 8.40164.00 x 75.80 x 8.90
Weight (g)193.00205.00
Battery capacity (mAh)50005000
Fast chargingProprietaryProprietary
ColoursRainbow Blue, Starry BlackBlack, Blue, White
Display
Refresh Rate60 Hz
Screen size (inches)6.516.50
TouchscreenYesYes
Resolution720×1600 pixels720×1600 pixels
Aspect ratio20:920:9
Hardware
Processordual-core1.8GHz octa-core (4×1.8GHz + 4×2.3GHz)
Processor makeMediaTek Helio G35MediaTek Helio P35 (MT6765)
RAM4GB, 6GB4GB
Internal storage64GB, 128GB64GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)2561000
Dedicated microSD slotYes
Camera
Rear camera50-megapixel (f/1.8) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)48-megapixel (f/2.0) + 5-megapixel (f/2.2) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)
No. of Rear Cameras3
Rear autofocusYesYes
Rear flashYesYes
Front camera16-megapixel8-megapixel (f/2.2)
No. of Front Cameras1
Software
Operating systemAndroid 11Android 10
SkinColorOS 11.1One UI Core 2.5
Connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac
GPSYesYes
BluetoothYes, v 5.00Yes
USB OTGYes
USB Type-CYesYes
Headphones3.5mm3.5mm
Number of SIMs22
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