Oppo A77s vs Oppo A57 (2022) comparison

Show Only Differences Highlight Differences	Oppo A77s	Oppo A57 (2022)
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	3GB
Storage	128GB	64GB
Battery Capacity	5000mAh	5000mAh
OS	Android 12	Android 12
Resolution	1612x720 pixels	720x1612 pixels
Processor	-	MediaTek Helio G35
general
Brand	Oppo	Oppo
Model	A77s	A57 (2022)
Release date	October 6, 2022	May 26, 2022
Launched in India	Yes	No
Dimensions (mm)	163.74 x 75.03 x 7.99	163.74 x 75.03 x 7.99
Weight (g)	187.00	187.00
Battery capacity (mAh)	5000	5000
Fast charging	Super VOOC	Proprietary
Colours	Sunset Orange, Starry Black	Glowing Black, Glowing Green,
Form factor	-	Touchscreen
Removable battery	-	No
display
Refresh Rate	90 Hz	60 Hz
Resolution Standard	HD+	HD+
Screen size (inches)	6.56	6.56
Touchscreen	Yes	-
Resolution	1612x720 pixels	720x1612 pixels
Pixels per inch (PPI)	269	-
hardware
Processor make	Qualcomm Snapdragon 680	MediaTek Helio G35
RAM	8GB	3GB
Internal storage	128GB	64GB
Expandable storage type	microSD	-
Processor	-	octa-core
Expandable storage	-	Yes
camera
Rear camera	50-megapixel (f/1.8) + 2-megapixel (f/2.4)	13-megapixel + 2-megapixel
No. of Rear Cameras	2	2
Front camera	8-megapixel (f/2.0)	8-megapixel
No. of Front Cameras	1	-
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 5.00
USB Type-C	Yes	Yes
Headphones	3.5mm	-
Active 4G on both SIM cards	Yes	-
Number of SIMs	-	2
sensors
Fingerprint sensor	Yes	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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