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Oppo A55 vs Samsung Galaxy A30 comparison

 Compare Oppo A55
Oppo A55
Compare Samsung Galaxy A30
Samsung Galaxy A30
key specs
Display6.51-inch6.40-inch
ProcessorMediaTek Helio G35-
Front Camera16-megapixel16-megapixel
Rear Camera50-megapixel + 2-megapixel + 2-megapixel 16-megapixel + 5-megapixel
RAM4GB, 6GB4GB
Storage64GB, 128GB64GB
Battery Capacity5000mAh4000mAh
OSAndroid 11Android Pie
Resolution720x1600 pixels1080x2340 pixels
general
BrandOppoSamsung
ModelA55Galaxy A30
Release dateOctober 1, 2021February 1, 2019
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)163.60 x 75.70 x 8.40158.50 x 74.70 x 7.70
Weight (g)193.00-
Battery capacity (mAh)50004000
Fast chargingProprietaryProprietary
ColoursRainbow Blue, Starry BlackRed, Blue, Black
display
Refresh Rate60 Hz-
Screen size (inches)6.516.40
TouchscreenYesYes
Resolution720x1600 pixels1080x2340 pixels
Aspect ratio20:9-
hardware
Processordual-core-
Processor makeMediaTek Helio G35Samsung Exynos 7904
RAM4GB, 6GB4GB
Internal storage64GB, 128GB64GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)256512
Dedicated microSD slotYesYes
camera
Rear camera50-megapixel (f/1.8) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)16-megapixel (f/1.7) + 5-megapixel (f/2.2)
No. of Rear Cameras3-
Rear autofocusYesYes
Rear flashYesYes
Front camera16-megapixel16-megapixel (f/2.0)
No. of Front Cameras1-
software
Operating systemAndroid 11Android Pie
SkinColorOS 11.1One UI
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 sensorYes-
ratings
Overall NDTV Rating-Read Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-

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