OPPO K14x 5G vs Xiaomi 12 Ultra comparison

Show Only Differences Highlight Differences	OPPO K14x 5G	Xiaomi 12 Ultra
key specs
Display	6.75-inch	6.60-inch
Processor	MediaTek Dimensity 6300	-
Front Camera	5-megapixel	Unspecified
Rear Camera	50-megapixel + 2-megapixel	Unspecified
RAM	4GB, 6GB	-
Storage	128GB	-
Battery Capacity	6500mAh	-
OS	Android 15	-
Resolution	720x1570 pixels	-
general
Brand	OPPO	Xiaomi
Model	K14x 5G	12 Ultra
Release date	February 10, 2026	-
Launched in India	Yes	No
Form factor	Touchscreen	-
Dimensions (mm)	166.60 x 78.50 x 8.60	-
Weight (g)	212.00	-
IP rating	IP64	-
Battery capacity (mAh)	6500	-
Removable battery	No	-
Fast charging	45W Fast Charging	-
Wireless charging	No	-
Colours	Icy Blue, Prism Violet	-
display
Refresh Rate	120 Hz	-
Resolution Standard	HD+	-
Screen size (inches)	6.75	6.60
Touchscreen	Yes	Yes
Resolution	720x1570 pixels	-
Pixels per inch (PPI)	256	-
hardware
Processor	octa-core	-
Processor make	MediaTek Dimensity 6300	Qualcomm Snapdragon 8 Gen 1
RAM	4GB, 6GB	-
Internal storage	128GB	-
camera
Rear camera	50-megapixel (f/1.8) + 2-megapixel (f/2.4)	Unspecified
No. of Rear Cameras	2	4
Rear autofocus	Yes	-
Rear flash	Yes	-
Front camera	5-megapixel (f/2.2)	Unspecified
No. of Front Cameras	1	-
Pop-Up Camera	No	-
software
Operating system	Android 15	-
Skin	ColorOS 15	-
connectivity
Wi-Fi	Yes	-
GPS	Yes	-
Bluetooth	Yes, v 5.40	-
USB Type-C	Yes	-
Number of SIMs	2	-
Active 4G on both SIM cards	Yes	-
sim 1
SIM Type	Nano-SIM	-
GSM/CDMA	GSM + CDMA	-
4G/ LTE	Yes	-
5G	Yes	-
sim 2
SIM Type	Nano-SIM	-
GSM/CDMA	GSM + CDMA	-
4G/ LTE	Yes	-
5G	Yes	-
sensors
Fingerprint sensor	Yes	-
Compass/ Magnetometer	Yes	-
Proximity sensor	Yes	-
Accelerometer	Yes	-
Ambient light sensor	Yes	-

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