Oppo A77 4G vs Oppo Reno 4 comparison

Show Only Differences Highlight Differences	Oppo A77 4G	Oppo Reno 4
key specs
Display	6.56-inch	6.40-inch
Front Camera	8-megapixel	32-megapixel
Rear Camera	50-megapixel	48-megapixel + 8-megapixel + 2-megapixel + 2-megapixel
RAM	4GB	8GB
Storage	64GB	128GB
Battery Capacity	5000mAh	4015mAh
OS	Android 12	Android 10
Processor	-	octa-core
general
Brand	Oppo	Oppo
Model	A77 4G	Reno 4
Release date	August 1, 2022	July 31, 2020
Launched in India	Yes	-
Dimensions (mm)	163.74 x 75.03 x 7.99	160.30 x 73.90 x 7.70
Weight (g)	187.00	165.00
Battery capacity (mAh)	5000	4015
Fast charging	Super VOOC	Proprietary
Colours	Sky Blue, Sunset Orange	Glacial Blue, Space Black
Form factor	-	Touchscreen
Removable battery	-	No
display
Resolution Standard	HD+	-
Screen size (inches)	6.56	6.40
Touchscreen	Yes	Yes
Pixels per inch (PPI)	269	-
hardware
RAM	4GB	8GB
Internal storage	64GB	128GB
Processor	-	octa-core
Expandable storage	-	Yes
Expandable storage type	-	microSD
Dedicated microSD slot	-	Yes
camera
Rear camera	50-megapixel	48-megapixel + 8-megapixel + 2-megapixel + 2-megapixel
No. of Rear Cameras	2	-
Front camera	8-megapixel	32-megapixel
Rear autofocus	-	Yes
Rear flash	-	Yes
Pop-Up Camera	-	No
software
Operating system	Android 12	Android 10
Skin	-	ColorOS 7.2
connectivity
Wi-Fi	Yes	Yes
Bluetooth	Yes	Yes
GPS	-	Yes
USB Type-C	-	Yes
Number of SIMs	-	2
sensors
Fingerprint sensor	Yes	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