Redmi A7 4G vs Oppo A77 4G comparison

Show Only Differences Highlight Differences	Redmi A7 4G	Oppo A77 4G
key specs
Display	6.88-inch	6.56-inch
Processor	Unisoc T7250	-
Front Camera	8-megapixel	8-megapixel
Rear Camera	13-megapixel	50-megapixel
RAM	4GB	4GB
Storage	64GB	64GB
Battery Capacity	5200mAh	5000mAh
OS	Android 16	Android 12
Resolution	720x1640 pixels	-
general
Brand	Redmi	Oppo
Model	A7 4G	A77 4G
Release date	April 21, 2026	August 1, 2022
AI Enabled	No	-
Launched in India	Yes	Yes
Form factor	Touchscreen	-
Dimensions (mm)	171.79 x 79.77 x 8.26	163.74 x 75.03 x 7.99
Weight (g)	193.00	187.00
IP rating	IP52	-
Battery capacity (mAh)	5200	5000
Removable battery	No	-
Fast charging	15W Fast Charging	Super VOOC
Wireless charging	No	-
Colours	Black, Sky Blue	Sky Blue, Sunset Orange
display
Refresh Rate	120 Hz	-
Resolution Standard	HD+	HD+
Screen size (inches)	6.88	6.56
Touchscreen	Yes	Yes
Resolution	720x1640 pixels	-
Pixels per inch (PPI)	-	269
hardware
Processor	1.8GHz octa-core	-
Processor make	Unisoc T7250	-
RAM	4GB	4GB
Internal storage	64GB	64GB
Expandable storage	Yes	-
Expandable storage type	microSD	-
Expandable storage up to (GB)	2048	-
Dedicated microSD slot	Yes	-
camera
Rear camera	13-megapixel	50-megapixel
No. of Rear Cameras	1	2
Front camera	8-megapixel	8-megapixel
No. of Front Cameras	1	-
software
Operating system	Android 16	Android 12
Skin	HyperOS 3	-
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 ac	-
GPS	Yes	-
Bluetooth	Yes, v 5.20	Yes
USB Type-C	Yes	-
Number of SIMs	2	-
Active 4G on both SIM cards	Yes	-
sim 1
SIM Type	Nano-SIM	-
3G	Yes	-
4G/ LTE	Yes	-
sim 2
SIM Type	Nano-SIM	-
3G	Yes	-
4G/ LTE	Yes	-
sensors
Fingerprint sensor	Yes	Yes
Compass/ Magnetometer	Yes	-
Accelerometer	Yes	-
Ambient light sensor	Yes	-

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