Oppo A3 5G vs Xiaomi Redmi Note 12 4G comparison

Compare Oppo A3 5G
Compare Xiaomi Redmi Note 12 4G
key specs
Display6.67-inch6.67-inch
ProcessorMediaTek Dimensity 6300octa-core
Front Camera5-megapixel 13-megapixel
Rear Camera50-megapixel 50-megapixel + 8-megapixel + 2-megapixel
RAM6GB6GB
Storage128GB64GB, 128GB
Battery Capacity5100mAh5000mAh
OSAndroid 14Android 13
Resolution720x1604 pixels2400x1080 pixels
general
BrandOppoXiaomi
ModelA3 5GRedmi Note 12 4G
Release dateAugust 19, 2024March 23, 2023
Launched in IndiaYesNo
Dimensions (mm)165.70 x 76.00 x 7.70165.66 x 75.96 x 7.85
Weight (g)187.00183.50
IP ratingIP54-
Battery capacity (mAh)51005000
Removable batteryNoNo
Fast charging45W Fast Charging33W Fast Charging
Wireless chargingNoNo
ColoursNebula Red, Ocean BlueIce Blue, Mint Blue, Onyx Grey
Form factor-Touchscreen
display
Refresh Rate120 Hz120 Hz
Resolution StandardHD+FHD+
Screen size (inches)6.676.67
Resolution720x1604 pixels2400x1080 pixels
Pixels per inch (PPI)264395
Touchscreen-Yes
hardware
Processorocta-coreocta-core
Processor makeMediaTek Dimensity 6300-
RAM6GB6GB
Internal storage128GB64GB, 128GB
Expandable storageYesYes
Expandable storage type-microSD
Expandable storage up to (GB)-1000
Dedicated microSD slot-Yes
camera
Rear camera50-megapixel (f/1.8)50-megapixel + 8-megapixel + 2-megapixel
No. of Rear Cameras13
Front camera5-megapixel (f/2.2)13-megapixel
No. of Front Cameras11
Lens Type (Primary Rear Camera)-Telephoto
Lens Type (Second Rear Camera)-Ultra Wide-Angle
Lens Type (Third Rear Camera)-Macro
software
Operating systemAndroid 14Android 13
SkinColorOS 14.0.1MIUI 14
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/n/ac802.11 a/b/g/n/ac
GPSYesYes
BluetoothYes, v 5.30Yes, v 5.00
USB Type-CYesYes
Headphones3.5mm3.5mm
Number of SIMs22
Active 4G on both SIM cardsYesYes
NFC-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM-
3GYes-
4G/ LTEYes-
5GYes-
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM-
3GYes-
4G/ LTEYes-
5GYes-
sensors
Fingerprint sensorYesYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes

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