Oppo A77s vs Oppo A57 5G comparison

Show Only Differences Highlight Differences	Oppo A77s	Oppo A57 5G
key specs
Display	6.56-inch	6.56-inch
Front Camera	8-megapixel	8-megapixel
Rear Camera	50-megapixel + 2-megapixel	13-megapixel + 2-megapixel
RAM	8GB	6GB, 8GB
Storage	128GB	128GB
Battery Capacity	5000mAh	5000mAh
OS	Android 12	Android 12
Resolution	1612x720 pixels	720x1612 pixels
Processor	-	MediaTek Dimensity 810
general
Brand	Oppo	Oppo
Model	A77s	A57 5G
Release date	October 6, 2022	April 1, 2022
Launched in India	Yes	No
Dimensions (mm)	163.74 x 75.03 x 7.99	163.80 x 75.10 x 7.99
Weight (g)	187.00	186.00
Battery capacity (mAh)	5000	5000
Fast charging	Super VOOC	-
Colours	Sunset Orange, Starry Black	Black, Blue, Lilac
Form factor	-	Touchscreen
display
Refresh Rate	90 Hz	90 Hz
Resolution Standard	HD+	HD+
Screen size (inches)	6.56	6.56
Touchscreen	Yes	Yes
Resolution	1612x720 pixels	720x1612 pixels
Pixels per inch (PPI)	269	269
hardware
Processor make	Qualcomm Snapdragon 680	MediaTek Dimensity 810
RAM	8GB	6GB, 8GB
Internal storage	128GB	128GB
Expandable storage type	microSD	microSD
Processor	-	octa-core
Expandable storage	-	Yes
camera
Rear camera	50-megapixel (f/1.8) + 2-megapixel (f/2.4)	13-megapixel (f/2.2) + 2-megapixel (f/2.4)
No. of Rear Cameras	2	2
Front camera	8-megapixel (f/2.0)	8-megapixel (f/2.0)
No. of Front Cameras	1	1
Rear autofocus	-	Yes
Rear flash	-	Yes
software
Operating system	Android 12	Android 12
Skin	ColorOS 12.1	ColorOS 12.1
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 5.00	Yes, v 5.20
USB Type-C	Yes	Yes
Headphones	3.5mm	3.5mm
Active 4G on both SIM cards	Yes	-
Wi-Fi standards supported	-	802.11 a/b/g/n/ac
Number of SIMs	-	2
sensors
Fingerprint sensor	Yes	Yes
Compass/ Magnetometer	-	Yes
Proximity sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	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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