Xiaomi Redmi Note 12 4G vs Oppo A3 comparison

Show Only Differences Highlight Differences	Xiaomi Redmi Note 12 4G	Oppo A3s
key specs
Display	6.67-inch	6.20-inch
Processor	octa-core	Qualcomm Snapdragon 450
Front Camera	13-megapixel	8-megapixel
Rear Camera	50-megapixel + 8-megapixel + 2-megapixel	13-megapixel + 2-megapixel
RAM	6GB	2GB
Storage	64GB, 128GB	16GB
Battery Capacity	5000mAh	4230mAh
OS	Android 13	Android 8.1 Oreo
Resolution	2400x1080 pixels	720x1520 pixels
general
Brand	Xiaomi	Oppo
Model	Redmi Note 12 4G	A3s
Release date	March 23, 2023	-
Launched in India	No	-
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	165.66 x 75.96 x 7.85	156.20 x 75.60 x 8.20
Weight (g)	183.50	168.00
Battery capacity (mAh)	5000	4230
Removable battery	No	-
Fast charging	33W Fast Charging	-
Wireless charging	No	-
Colours	Ice Blue, Mint Blue, Onyx Grey	Red, Dark Purple
display
Refresh Rate	120 Hz	-
Resolution Standard	FHD+	-
Screen size (inches)	6.67	6.20
Touchscreen	Yes	Yes
Resolution	2400x1080 pixels	720x1520 pixels
Pixels per inch (PPI)	395	-
Aspect ratio	-	19:9
hardware
Processor	octa-core	1.8GHz octa-core
RAM	6GB	2GB
Internal storage	64GB, 128GB	16GB
Expandable storage	Yes	Yes
Expandable storage type	microSD	microSD
Expandable storage up to (GB)	1000	256
Dedicated microSD slot	Yes	-
Processor make	-	Qualcomm Snapdragon 450
camera
Rear camera	50-megapixel + 8-megapixel + 2-megapixel	13-megapixel (f/2.2) + 2-megapixel (f/2.4)
No. of Rear Cameras	3	-
Front camera	13-megapixel	8-megapixel (f/2.2)
No. of Front Cameras	1	-
Lens Type (Primary Rear Camera)	Telephoto	-
Lens Type (Second Rear Camera)	Ultra Wide-Angle	-
Lens Type (Third Rear Camera)	Macro	-
Rear autofocus	-	Yes
Rear flash	-	LED
software
Operating system	Android 13	Android 8.1 Oreo
Skin	MIUI 14	ColorOS 5.1
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	-
GPS	Yes	Yes
Bluetooth	Yes, v 5.00	Yes, v 4.20
NFC	Yes	-
USB Type-C	Yes	-
Headphones	3.5mm	3.5mm
Number of SIMs	2	-
Active 4G on both SIM cards	Yes	-
Micro-USB	-	Yes
Wi-Fi Direct	-	Yes
sim 1
SIM Type	Nano-SIM	-
sim 2
SIM Type	Nano-SIM	-
sensors
Fingerprint sensor	Yes	-
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	-
Gyroscope	Yes	-

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