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Oppo A57 (2022) vs Redmi K30 5G comparison

 Compare Oppo A57 (2022)
Oppo A57 (2022)
Compare Redmi K30 5G
Redmi K30 5G
key specs
Display6.56-inch6.67-inch
ProcessorMediaTek Helio G35Qualcomm Snapdragon 765G
Front Camera8-megapixel20-megapixel + 2-megapixel
Rear Camera13-megapixel + 2-megapixel64-megapixel + 5-megapixel + 8-megapixel + 2-megapixel
RAM3GB6GB
Storage64GB64GB
Battery Capacity5000mAh4500mAh
OSAndroid 12Android 10
Resolution720x1612 pixels1080x2400 pixels
general
BrandOppoXiaomi
ModelA57 (2022)Redmi K30 5G
Release dateMay 26, 2022December 10, 2019
Launched in IndiaNoNo
Form factorTouchscreenTouchscreen
Dimensions (mm)163.74 x 75.03 x 7.99165.30 x 76.60 x 8.79
Weight (g)187.00208.00
Battery capacity (mAh)50004500
Removable batteryNoNo
Fast chargingProprietaryProprietary
ColoursGlowing Black, Glowing Green,Deep Sea Light, Time Monologue, Flower Shadow, Purple Jade Fantasy
display
Refresh Rate60 Hz-
Resolution StandardHD+-
Screen size (inches)6.566.67
Resolution720x1612 pixels1080x2400 pixels
Touchscreen-Yes
Protection type-Gorilla Glass
Aspect ratio-20:9
hardware
Processorocta-coreocta-core
Processor makeMediaTek Helio G35Qualcomm Snapdragon 765G
RAM3GB6GB
Internal storage64GB64GB
Expandable storageYesYes
Expandable storage type-microSD
Expandable storage up to (GB)-256
Dedicated microSD slot-No
camera
Rear camera13-megapixel + 2-megapixel64-megapixel (f/1.89, 0.8-micron) + 5-megapixel (f/2.4) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4)
No. of Rear Cameras2-
Front camera8-megapixel20-megapixel (0.8-micron) + 2-megapixel (1.75-micron)
Rear flash-Yes
software
Operating systemAndroid 12Android 10
SkinColorOS 12.1MIUI 11
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.00Yes, v 5.00
USB Type-CYes-
Number of SIMs22
Wi-Fi standards supported-802.11 a/b/g/n/ac
NFC-Yes
Headphones-3.5mm
Wi-Fi Direct-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
5G-Yes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sensors
Fingerprint sensorYesYes
Face unlock-Yes
Compass/ Magnetometer-Yes
Proximity sensor-Yes
Accelerometer-Yes
Ambient light sensor-Yes

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