Oppo K12 vs Oppo A91 comparison

Show Only Differences Highlight Differences	Oppo K12	Oppo A91
key specs
Display	6.70-inch	6.40-inch
Front Camera	16-megapixel	Unspecified
Rear Camera	50-megapixel + 8-megapixel	48-megapixel + 8-megapixel
RAM	8GB	8GB
Storage	256GB	128GB
Battery Capacity	5500mAh	4000mAh
OS	Android 14	Android 9
Resolution	1080x2412 pixels	1080x2400 pixels
Processor	-	octa-core
general
Brand	Oppo	Oppo
Model	K12	A91
Release date	April 24, 2024	December 20, 2019
Launched in India	No	-
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	162.50 x 75.30 x 8.40	-
Weight (g)	186.00	-
Battery capacity (mAh)	5500	4000
Fast charging	100W Fast Charging	VOOC
Colours	Qingyun (green), Starry Night (black)	Black, Blue, Red
Removable battery	-	No
display
Refresh Rate	120 Hz	-
Resolution Standard	FHD+	-
Screen size (inches)	6.70	6.40
Touchscreen	Yes	Yes
Resolution	1080x2412 pixels	1080x2400 pixels
Pixels per inch (PPI)	394	-
Protection type	-	Gorilla Glass
hardware
Processor make	Qualcomm Snapdragon 7 Gen 3	-
RAM	8GB	8GB
Internal storage	256GB	128GB
Expandable storage	Yes	-
Expandable storage type	microSD	-
Processor	-	octa-core
camera
Rear camera	50-megapixel (f/1.8) + 8-megapixel (f/2.2)	48-megapixel + 8-megapixel
No. of Rear Cameras	2	-
Front camera	16-megapixel (f/2.4)	Unspecified
No. of Front Cameras	1	-
Rear autofocus	-	Yes
Rear flash	-	Yes
Front flash	-	No
software
Operating system	Android 14	Android 9
Skin	ColorOS 14	ColorOS
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	802.11 a/b/g/n
GPS	Yes	Yes
Bluetooth	Yes, v 5.40	Yes
NFC	Yes	-
USB Type-C	Yes	-
Number of SIMs	2	-
Active 4G on both SIM cards	Yes	Yes
sensors
In-Display Fingerprint Sensor	Yes	-
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	-
Fingerprint sensor	-	Yes

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