Oppo A77s vs Samsung Galaxy M31 Prime comparison

Show Only Differences Highlight Differences	Oppo A77s	Samsung Galaxy M31 Prime
key specs
Display	6.56-inch	-
Front Camera	8-megapixel	32-megapixel
Rear Camera	50-megapixel + 2-megapixel	64-megapixel + 8-megapixel + 5-megapixel + 5-megapixel
RAM	8GB	6GB
Storage	128GB	64GB
Battery Capacity	5000mAh	6000mAh
OS	Android 12	Android
Resolution	1612x720 pixels	-
Processor	-	Samsung Exynos 9611
general
Brand	Oppo	Samsung
Model	A77s	Galaxy M31 Prime
Release date	October 6, 2022	-
Launched in India	Yes	No
Dimensions (mm)	163.74 x 75.03 x 7.99	-
Weight (g)	187.00	-
Battery capacity (mAh)	5000	6000
Fast charging	Super VOOC	Proprietary
Colours	Sunset Orange, Starry Black	-
Form factor	-	Touchscreen
Wireless charging	-	No
display
Refresh Rate	90 Hz	-
Resolution Standard	HD+	-
Screen size (inches)	6.56	-
Touchscreen	Yes	Yes
Resolution	1612x720 pixels	-
Pixels per inch (PPI)	269	-
hardware
Processor make	Qualcomm Snapdragon 680	Samsung Exynos 9611
RAM	8GB	6GB
Internal storage	128GB	64GB
Expandable storage type	microSD	microSD
Processor	-	2.3GHz octa-core
Expandable storage	-	Yes
Expandable storage up to (GB)	-	512
Dedicated microSD slot	-	Yes
camera
Rear camera	50-megapixel (f/1.8) + 2-megapixel (f/2.4)	64-megapixel (f/1.8) + 8-megapixel (f/2.2) + 5-megapixel (f/2.2) + 5-megapixel (f/2.4)
No. of Rear Cameras	2	-
Front camera	8-megapixel (f/2.0)	32-megapixel
No. of Front Cameras	1	-
Rear flash	-	LED
software
Operating system	Android 12	Android
Skin	ColorOS 12.1	-
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 5.00	Yes
USB Type-C	Yes	Yes
Headphones	3.5mm	-
Active 4G on both SIM cards	Yes	-
Number of SIMs	-	2
sensors
Fingerprint sensor	Yes	Yes
Face unlock	-	Yes
Compass/ Magnetometer	-	Yes
Proximity sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	Yes
Gyroscope	-	Yes
sim 1
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes
sim 2
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	Yes

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