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Oppo A55 vs Samsung Galaxy M30 comparison

 Compare Oppo A55
Oppo A55
Compare Samsung Galaxy M30
Samsung Galaxy M30
key specs
Display6.51-inch6.40-inch
ProcessorMediaTek Helio G35Samsung Exynos 7904
Front Camera16-megapixel16-megapixel
Rear Camera50-megapixel + 2-megapixel + 2-megapixel 13-megapixel + 5-megapixel + 5-megapixel
RAM4GB, 6GB4GB
Storage64GB, 128GB64GB
Battery Capacity5000mAh5000mAh
OSAndroid 11Android 8.1 Oreo
Resolution720x1600 pixels1080x2340 pixels
general
BrandOPPOSamsung
ModelOppo A55Galaxy M30
Release dateOctober 1, 2021February 1, 2019
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)163.60 x 75.70 x 8.40-
Weight (g)193.00-
Battery capacity (mAh)50005000
Fast chargingProprietaryProprietary
ColoursRainbow Blue, Starry Black-
display
Refresh Rate60 Hz-
Screen size (inches)6.516.40
TouchscreenYesYes
Resolution720x1600 pixels1080x2340 pixels
Aspect ratio20:919.5:9
hardware
Processordual-core1.6GHz octa-core (2x1.8GHz + 6x1.6GHz)
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)13-megapixel (f/1.9) + 5-megapixel (f/2.2) + 5-megapixel (f/2.2)
No. of Rear Cameras3-
Rear autofocusYes-
Rear flashYes-
Front camera16-megapixel16-megapixel (f/2.0)
No. of Front Cameras1-
software
Operating systemAndroid 11Android 8.1 Oreo
SkinColorOS 11.1Samsung Experience v9.5
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 a/b/g/n/ac
GPSYesYes
BluetoothYes, v 5.00Yes, v 5.00
USB OTGYes-
USB Type-CYesYes
Headphones3.5mm-
Number of SIMs22
Micro-USB-Yes
Active 4G on both SIM cards-Yes
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/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
Face unlock-Yes
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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