Oppo A77s vs Samsung Galaxy M42 5G comparison

Show Only Differences Highlight Differences	Oppo A77s	Samsung Galaxy M42 5G
key specs
Display	6.56-inch	6.60-inch
Front Camera	8-megapixel	20-megapixel
Rear Camera	50-megapixel + 2-megapixel	48-megapixel + 8-megapixel + 5-megapixel + 5-megapixel
RAM	8GB	6GB, 8GB
Storage	128GB	128GB
Battery Capacity	5000mAh	5000mAh
OS	Android 12	Android 11
Resolution	1612x720 pixels	-
general
Brand	Oppo	Samsung
Model	A77s	Galaxy M42 5G
Release date	October 6, 2022	April 28, 2021
Launched in India	Yes	Yes
Dimensions (mm)	163.74 x 75.03 x 7.99	-
Weight (g)	187.00	-
Battery capacity (mAh)	5000	5000
Fast charging	Super VOOC	Proprietary
Colours	Sunset Orange, Starry Black	Prism Dot Black, Prism Dot Gray
Form factor	-	Touchscreen
Thickness	-	8.6
display
Refresh Rate	90 Hz	-
Resolution Standard	HD+	-
Screen size (inches)	6.56	6.60
Touchscreen	Yes	Yes
Resolution	1612x720 pixels	-
Pixels per inch (PPI)	269	-
hardware
Processor make	Qualcomm Snapdragon 680	Qualcomm Snapdragon 750G
RAM	8GB	6GB, 8GB
Internal storage	128GB	128GB
Expandable storage type	microSD	microSD
Expandable storage	-	Yes
Expandable storage up to (GB)	-	1000
camera
Rear camera	50-megapixel (f/1.8) + 2-megapixel (f/2.4)	48-megapixel + 8-megapixel + 5-megapixel + 5-megapixel
No. of Rear Cameras	2	4
Front camera	8-megapixel (f/2.0)	20-megapixel
No. of Front Cameras	1	1
software
Operating system	Android 12	Android 11
Skin	ColorOS 12.1	OneUI 3.1
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	-
Bluetooth	Yes, v 5.00	Yes, v 5.00
USB Type-C	Yes	-
Headphones	3.5mm	-
Active 4G on both SIM cards	Yes	-
Wi-Fi standards supported	-	802.11 a/b/g/n/ac
sensors
Fingerprint sensor	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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