Oppo K12 vs Oppo K9x comparison

Show Only Differences Highlight Differences	Oppo K12	Oppo K9x
key specs
Display	6.70-inch	6.50-inch
Front Camera	16-megapixel	16-megapixel
Rear Camera	50-megapixel + 8-megapixel	64-megapixel + 2-megapixel + 2-megapixel
RAM	8GB	6GB, 8GB
Storage	256GB	128GB, 256GB
Battery Capacity	5500mAh	5000mAh
OS	Android 14	Android 11
Resolution	1080x2412 pixels	1080x2400 pixels
general
Brand	Oppo	Oppo
Model	K12	K9x
Release date	April 24, 2024	December 23, 2021
Launched in India	No	No
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	162.50 x 75.30 x 8.40	-
Weight (g)	186.00	-
Battery capacity (mAh)	5500	5000
Fast charging	100W Fast Charging	VOOC
Colours	Qingyun (green), Starry Night (black)	Black, Silver Purple
display
Refresh Rate	120 Hz	90 Hz
Resolution Standard	FHD+	-
Screen size (inches)	6.70	6.50
Touchscreen	Yes	Yes
Resolution	1080x2412 pixels	1080x2400 pixels
Pixels per inch (PPI)	394	-
hardware
Processor make	Qualcomm Snapdragon 7 Gen 3	MediaTek Dimensity 810
RAM	8GB	6GB, 8GB
Internal storage	256GB	128GB, 256GB
Expandable storage	Yes	-
Expandable storage type	microSD	-
camera
Rear camera	50-megapixel (f/1.8) + 8-megapixel (f/2.2)	64-megapixel + 2-megapixel + 2-megapixel
No. of Rear Cameras	2	3
Front camera	16-megapixel (f/2.4)	16-megapixel
No. of Front Cameras	1	1
Pop-Up Camera	-	No
software
Operating system	Android 14	Android 11
Skin	ColorOS 14	ColorOS
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	No
USB Type-C	Yes	-
Number of SIMs	2	-
Active 4G on both SIM cards	Yes	-
sensors
In-Display Fingerprint Sensor	Yes	-
Compass/ Magnetometer	Yes	-
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	-
Fingerprint sensor	-	Yes

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