Oppo A55 vs Oppo A75 comparison

Compare Oppo A55
Compare Oppo A75
key specs
Display6.51-inch6.00-inch
ProcessorMediaTek Helio G35MediaTek Helio P23
Front Camera16-megapixel20-megapixel
Rear Camera50-megapixel + 2-megapixel + 2-megapixel 16-megapixel
RAM4GB, 6GB4GB
Storage64GB, 128GB32GB
Battery Capacity5000mAh3200mAh
OSAndroid 11Android 7.1
Resolution720x1600 pixels1080x2160 pixels
general
BrandOPPOOppo
ModelOppo A55A75
Release dateOctober 1, 2021December 1, 2017
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Dimensions (mm)163.60 x 75.70 x 8.40156.50 x 76.00 x 7.50
Weight (g)193.00152.00
Battery capacity (mAh)50003200
Fast chargingProprietary-
ColoursRainbow Blue, Starry BlackChampagne, Black
display
Refresh Rate60 Hz-
Screen size (inches)6.516.00
TouchscreenYesYes
Resolution720x1600 pixels1080x2160 pixels
Aspect ratio20:9-
hardware
Processordual-core2.5GHz octa-core
Processor makeMediaTek Helio G35MediaTek Helio P23 (MT6763T)
RAM4GB, 6GB4GB
Internal storage64GB, 128GB32GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)256256
Dedicated microSD slotYes-
camera
Rear camera50-megapixel (f/1.8) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)16-megapixel
No. of Rear Cameras3-
Rear autofocusYes-
Rear flashYesLED
Front camera16-megapixel20-megapixel
No. of Front Cameras1-
software
Operating systemAndroid 11Android 7.1
SkinColorOS 11.1Color OS 3.2
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 a/b/g/n
GPSYesYes
BluetoothYes, v 5.00Yes, v 4.20
USB OTGYesYes
USB Type-CYes-
Headphones3.5mm-
Number of SIMs22
sim 1
SIM TypeNano-SIM-
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIM-
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sensors
Fingerprint sensorYes-
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYes-
Ambient light sensorYesYes

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