Oppo K12 vs Redmi A3 comparison

Show Only Differences Highlight Differences	Oppo K12	Redmi A3
key specs
Display	6.70-inch	6.71-inch
Front Camera	16-megapixel	5-megapixel
Rear Camera	50-megapixel + 8-megapixel	8-megapixel
RAM	8GB	3GB, 4GB, 6GB
Storage	256GB	64GB, 128GB
Battery Capacity	5500mAh	5000mAh
OS	Android 14	Android 13
Resolution	1080x2412 pixels	700x1600 pixels
general
Brand	Oppo	Redmi
Model	K12	A3
Release date	April 24, 2024	February 14, 2024
Launched in India	No	Yes
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	162.50 x 75.30 x 8.40	76.30 x 168.40 x 8.30
Weight (g)	186.00	193.00
Battery capacity (mAh)	5500	5000
Fast charging	100W Fast Charging	Proprietary
Colours	Qingyun (green), Starry Night (black)	Midnight Black, Lake Blue, Olive Green
display
Refresh Rate	120 Hz	90 Hz
Resolution Standard	FHD+	HD+
Screen size (inches)	6.70	6.71
Touchscreen	Yes	Yes
Resolution	1080x2412 pixels	700x1600 pixels
Pixels per inch (PPI)	394	-
hardware
Processor make	Qualcomm Snapdragon 7 Gen 3	MediaTek Helio G36
RAM	8GB	3GB, 4GB, 6GB
Internal storage	256GB	64GB, 128GB
Expandable storage	Yes	-
Expandable storage type	microSD	-
camera
Rear camera	50-megapixel (f/1.8) + 8-megapixel (f/2.2)	8-megapixel
No. of Rear Cameras	2	2
Front camera	16-megapixel (f/2.4)	5-megapixel
No. of Front Cameras	1	1
Pop-Up Camera	-	No
software
Operating system	Android 14	Android 13
Skin	ColorOS 14	Go Edition
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	-
GPS	Yes	Yes
Bluetooth	Yes, v 5.40	Yes
NFC	Yes	-
USB Type-C	Yes	Yes
Number of SIMs	2	-
Active 4G on both SIM cards	Yes	Yes
sensors
In-Display Fingerprint Sensor	Yes	-
Compass/ Magnetometer	Yes	-
Proximity sensor	Yes	-
Accelerometer	Yes	Yes
Ambient light sensor	Yes	-
Gyroscope	Yes	-
Fingerprint sensor	-	Yes

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