Oppo A77 4G vs Oppo A57 (2022) comparison

Show Only Differences Highlight Differences	Oppo A77 4G	Oppo A57 (2022)
key specs
Display	6.56-inch	6.56-inch
Front Camera	8-megapixel	8-megapixel
Rear Camera	50-megapixel	13-megapixel + 2-megapixel
RAM	4GB	3GB
Storage	64GB	64GB
Battery Capacity	5000mAh	5000mAh
OS	Android 12	Android 12
Processor	-	MediaTek Helio G35
Resolution	-	720x1612 pixels
general
Brand	Oppo	Oppo
Model	A77 4G	A57 (2022)
Release date	August 1, 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	Sky Blue, Sunset Orange	Glowing Black, Glowing Green,
Form factor	-	Touchscreen
Removable battery	-	No
display
Resolution Standard	HD+	HD+
Screen size (inches)	6.56	6.56
Touchscreen	Yes	-
Pixels per inch (PPI)	269	-
Refresh Rate	-	60 Hz
Resolution	-	720x1612 pixels
hardware
RAM	4GB	3GB
Internal storage	64GB	64GB
Processor	-	octa-core
Processor make	-	MediaTek Helio G35
Expandable storage	-	Yes
camera
Rear camera	50-megapixel	13-megapixel + 2-megapixel
No. of Rear Cameras	2	2
Front camera	8-megapixel	8-megapixel
software
Operating system	Android 12	Android 12
Skin	-	ColorOS 12.1
connectivity
Wi-Fi	Yes	Yes
Bluetooth	Yes	Yes, v 5.00
GPS	-	Yes
USB Type-C	-	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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