OPPO K14x 5G vs iQOO 15 Ultra comparison

Compare OPPO K14x 5G
Compare iQOO 15 Ultra
key specs
Display6.75-inch6.85-inch
ProcessorMediaTek Dimensity 6300Snapdragon 8 Elite Gen 5
Front Camera5-megapixel 32-megapixel
Rear Camera50-megapixel + 2-megapixel 50-megapixel + 50-megapixel + 50-megapixel
RAM4GB, 6GB16GB
Storage128GB256GB
Battery Capacity6500mAh7,400mAh
OSAndroid 15Android 16
Resolution720x1570 pixels1,440x3,168 pixels
general
BrandOPPOiQOO
ModelK14x 5G15 Ultra
Release dateFebruary 10, 2026February 4, 2026
Launched in IndiaYesNo
Form factorTouchscreenTouchscreen
Dimensions (mm)166.60 x 78.50 x 8.60163.65 x 76.80 x 8.70
Weight (g)212.00227.00
IP ratingIP64-
Battery capacity (mAh)65007,400
Removable batteryNoNo
Fast charging45W Fast Charging100W Fast Charging
Wireless chargingNoYes
ColoursIcy Blue, Prism Violet2077 (Black) and 2049 (Silver)
AI Enabled-No
Wireless Charging Type-40W
display
Refresh Rate120 Hz144 Hz
Resolution StandardHD+-
Screen size (inches)6.756.85
TouchscreenYesYes
Resolution720x1570 pixels1,440x3,168 pixels
Pixels per inch (PPI)256508
Aspect ratio-19.8:9
hardware
Processorocta-coreocta-core
Processor makeMediaTek Dimensity 6300Snapdragon 8 Elite Gen 5
RAM4GB, 6GB16GB
Internal storage128GB256GB
Expandable storage-No
camera
Rear camera50-megapixel (f/1.8) + 2-megapixel (f/2.4)50-megapixel (f/1.88) + 50-megapixel (f/2.65) + 50-megapixel (f/2.05)
No. of Rear Cameras23
Rear autofocusYesYes
Rear flashYesYes
Front camera5-megapixel (f/2.2)32-megapixel (f/2.2)
No. of Front Cameras11
Pop-Up CameraNoNo
software
Operating systemAndroid 15Android 16
SkinColorOS 15OriginOS 6
connectivity
Wi-FiYes-
GPSYesYes
BluetoothYes, v 5.40Yes, v 5.40
USB Type-CYesYes
Number of SIMs22
Active 4G on both SIM cardsYes-
Wi-Fi 7-Yes
NFC-Yes
Infrared-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM + CDMAGSM + CDMA
4G/ LTEYesYes
5GYesYes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM + CDMAGSM + CDMA
4G/ LTEYesYes
5GYesYes
sensors
Fingerprint sensorYes-
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
In-Display Fingerprint Sensor-Yes
Gyroscope-Yes
Temperature sensor-Yes

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