Redmi A3x vs Oppo A77s comparison

Show Only Differences Highlight Differences	Redmi A3x	Oppo A77s
key specs
Display	6.71-inch	6.56-inch
Front Camera	5-megapixel	8-megapixel
Rear Camera	8-megapixel + Unspecified	50-megapixel + 2-megapixel
RAM	3GB, 4GB	8GB
Storage	64GB, 128GB	128GB
Battery Capacity	5000mAh	5000mAh
OS	Android 14	Android 12
Resolution	720x1650 pixels	1612x720 pixels
general
Brand	Redmi	Oppo
Model	A3x	A77s
Release date	June 5, 2024	October 6, 2022
Launched in India	No	Yes
Form factor	Touchscreen	-
Dimensions (mm)	168.30 x 76.30 x 8.30	163.74 x 75.03 x 7.99
Weight (g)	199.00	187.00
Battery capacity (mAh)	5000	5000
Removable battery	No	-
Wireless charging	No	-
Colours	Aurora Green, Midnight Black, Moonlight White	Sunset Orange, Starry Black
Fast charging	-	Super VOOC
display
Refresh Rate	90 Hz	90 Hz
Resolution Standard	HD+	HD+
Screen size (inches)	6.71	6.56
Touchscreen	Yes	Yes
Resolution	720x1650 pixels	1612x720 pixels
Pixels per inch (PPI)	-	269
hardware
Processor make	Unisoc T603	Qualcomm Snapdragon 680
RAM	3GB, 4GB	8GB
Internal storage	64GB, 128GB	128GB
Expandable storage	Yes	-
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	1024	-
camera
Rear camera	8-megapixel + Unspecified	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 14	Android 12
Skin	MIUI 14	ColorOS 12.1
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 ac	-
GPS	Yes	Yes
Bluetooth	Yes, v 5.40	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

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