OPPO K14x 5G vs Redmi K90 comparison

Compare OPPO K14x 5G
Compare Redmi K90
key specs
Display6.75-inch6.59-inch
ProcessorMediaTek Dimensity 6300Snapdragon 8 Elite
Front Camera5-megapixel 20-megapixel
Rear Camera50-megapixel + 2-megapixel 50-megapixel + 50-megapixel + 8-megapixel
RAM4GB, 6GB16GB
Storage128GB1TB
Battery Capacity6500mAh7,100mAh
OSAndroid 15Android 16
Resolution720x1570 pixels1,156x2,510 pixels
general
BrandOPPORedmi
ModelK14x 5GK90
Release dateFebruary 10, 2026October 23, 2025
Launched in IndiaYesNo
Form factorTouchscreenTouchscreen
Dimensions (mm)166.60 x 78.50 x 8.60157.49 x 75.25 x 8.00
Weight (g)212.00206.00
IP ratingIP64IP68
Battery capacity (mAh)65007,100
Removable batteryNoNo
Fast charging45W Fast Charging100W Fast Charging
Wireless chargingNo-
ColoursIcy Blue, Prism VioletWhite, Black, Aqua Blue, and Light Purple
display
Refresh Rate120 Hz120 Hz
Resolution StandardHD+-
Screen size (inches)6.756.59
TouchscreenYesYes
Resolution720x1570 pixels1,156x2,510 pixels
Pixels per inch (PPI)256-
hardware
Processorocta-coreocta-core
Processor makeMediaTek Dimensity 6300Snapdragon 8 Elite
RAM4GB, 6GB16GB
Internal storage128GB1TB
Expandable storage-No
camera
Rear camera50-megapixel (f/1.8) + 2-megapixel (f/2.4)50-megapixel (f/1.88) + 50-megapixel (f/2.2) + 8-megapixel (f/2.2)
No. of Rear Cameras23
Rear autofocusYes-
Rear flashYes-
Front camera5-megapixel (f/2.2)20-megapixel
No. of Front Cameras11
Pop-Up CameraNoNo
Front flash-Yes
software
Operating systemAndroid 15Android 16
SkinColorOS 15HyperOS 3
connectivity
Wi-FiYes-
GPSYesYes
BluetoothYes, v 5.40Yes, v 5.40
USB Type-CYesYes
Number of SIMs2-
Active 4G on both SIM cardsYes-
Wi-Fi 7-Yes
NFC-Yes
sim 1
SIM TypeNano-SIM-
GSM/CDMAGSM + CDMA-
4G/ LTEYes-
5GYes-
sim 2
SIM TypeNano-SIM-
GSM/CDMAGSM + CDMA-
4G/ LTEYes-
5GYes-
sensors
Fingerprint sensorYes-
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
In-Display Fingerprint Sensor-Yes
Gyroscope-Yes

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