Redmi A3 vs Oppo A77 comparison

Show Only Differences Highlight Differences	Redmi A3	Oppo A77s
key specs
Display	6.71-inch	6.56-inch
Front Camera	5-megapixel	8-megapixel
Rear Camera	8-megapixel	50-megapixel + 2-megapixel
RAM	3GB, 4GB, 6GB	8GB
Storage	64GB, 128GB	128GB
Battery Capacity	5000mAh	5000mAh
OS	Android 13	Android 12
Resolution	700x1600 pixels	1612x720 pixels
general
Brand	Redmi	Oppo
Model	A3	A77s
Release date	February 14, 2024	October 6, 2022
Launched in India	Yes	Yes
Form factor	Touchscreen	-
Dimensions (mm)	76.30 x 168.40 x 8.30	163.74 x 75.03 x 7.99
Weight (g)	193.00	187.00
Battery capacity (mAh)	5000	5000
Fast charging	Proprietary	Super VOOC
Colours	Midnight Black, Lake Blue, Olive Green	Sunset Orange, Starry Black
display
Refresh Rate	90 Hz	90 Hz
Resolution Standard	HD+	HD+
Screen size (inches)	6.71	6.56
Touchscreen	Yes	Yes
Resolution	700x1600 pixels	1612x720 pixels
Pixels per inch (PPI)	-	269
hardware
Processor make	MediaTek Helio G36	Qualcomm Snapdragon 680
RAM	3GB, 4GB, 6GB	8GB
Internal storage	64GB, 128GB	128GB
Expandable storage type	-	microSD
camera
Rear camera	8-megapixel	50-megapixel (f/1.8) + 2-megapixel (f/2.4)
No. of Rear Cameras	2	2
Front camera	5-megapixel	8-megapixel (f/2.0)
No. of Front Cameras	1	1
Pop-Up Camera	No	-
software
Operating system	Android 13	Android 12
Skin	Go Edition	ColorOS 12.1
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes	Yes, v 5.00
USB Type-C	Yes	Yes
Active 4G on both SIM cards	Yes	Yes
Headphones	-	3.5mm
sensors
Fingerprint sensor	Yes	Yes
Accelerometer	Yes	-

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