Redmi 15A 5G vs Oppo A77 4G comparison

Show Only Differences Highlight Differences	Redmi 15A 5G	Oppo A77 4G
key specs
Display	6.90-inch	6.56-inch
Front Camera	8-megapixel	8-megapixel
Rear Camera	32-megapixel	50-megapixel
RAM	4GB, 6GB	4GB
Storage	64GB, 128GB	64GB
Battery Capacity	6300mAh	5000mAh
OS	Android 16	Android 12
general
Brand	Xiaomi	Oppo
Model	Redmi 15A 5G	A77 4G
Release date	March 27, 2026	August 1, 2022
AI Enabled	Yes	-
Launched in India	Yes	Yes
Dimensions (mm)	171.56 x 79.47 x 8.15	163.74 x 75.03 x 7.99
Weight (g)	210.00	187.00
Battery capacity (mAh)	6300	5000
Colours	Awesome Blue, Amaze Purple, Ace Black	Sky Blue, Sunset Orange
Fast charging	-	Super VOOC
display
Refresh Rate	60 Hz	-
Screen size (inches)	6.90	6.56
Resolution Standard	-	HD+
Touchscreen	-	Yes
Pixels per inch (PPI)	-	269
hardware
RAM	4GB, 6GB	4GB
Internal storage	64GB, 128GB	64GB
camera
Rear camera	32-megapixel	50-megapixel
No. of Rear Cameras	2	2
Front camera	8-megapixel	8-megapixel
No. of Front Cameras	1	-
software
Operating system	Android 16	Android 12
Skin	HyperOS 3.0	-
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	-
Bluetooth	Yes, v 5.40	Yes
USB OTG	Yes	-
USB Type-C	Yes	-
FM	Yes	-
Number of SIMs	2	-
Active 4G on both SIM cards	Yes	-
sensors
Fingerprint sensor	-	Yes

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