OPPO K14x 5G vs Vivo U1 comparison

Compare OPPO K14x 5G
Compare Vivo U1
key specs
Display6.75-inch6.20-inch
ProcessorMediaTek Dimensity 6300Qualcomm Snapdragon 439
Front Camera5-megapixel 8-megapixel
Rear Camera50-megapixel + 2-megapixel 13-megapixel + 2-megapixel
RAM4GB, 6GB3GB
Storage128GB32GB
Battery Capacity6500mAh4030mAh
OSAndroid 15Android 8.1 Oreo
Resolution720x1570 pixels720x1520 pixels
general
BrandOPPOVivo
ModelK14x 5GU1
Release dateFebruary 10, 2026February 1, 2019
Launched in IndiaYesNo
Form factorTouchscreen-
Dimensions (mm)166.60 x 78.50 x 8.60155.10 x 75.09 x 8.28
Weight (g)212.00163.50
IP ratingIP64-
Battery capacity (mAh)65004030
Removable batteryNo-
Fast charging45W Fast Charging-
Wireless chargingNo-
ColoursIcy Blue, Prism VioletStarry Black, Blue, Aurora Red
display
Refresh Rate120 Hz-
Resolution StandardHD+-
Screen size (inches)6.756.20
TouchscreenYesYes
Resolution720x1570 pixels720x1520 pixels
Pixels per inch (PPI)256-
hardware
Processorocta-coreocta-core
Processor makeMediaTek Dimensity 6300Qualcomm Snapdragon 439
RAM4GB, 6GB3GB
Internal storage128GB32GB
Expandable storage-Yes
Expandable storage type-microSD
Expandable storage up to (GB)-256
camera
Rear camera50-megapixel (f/1.8) + 2-megapixel (f/2.4)13-megapixel (f/2.0) + 2-megapixel (f/2.2)
No. of Rear Cameras2-
Rear autofocusYesYes
Rear flashYes-
Front camera5-megapixel (f/2.2)8-megapixel
No. of Front Cameras1-
Pop-Up CameraNo-
software
Operating systemAndroid 15Android 8.1 Oreo
SkinColorOS 15Funtouch OS 4.5
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.40Yes
USB Type-CYes-
Number of SIMs2-
Active 4G on both SIM cardsYes-
sim 1
SIM TypeNano-SIM-
GSM/CDMAGSM + CDMA-
4G/ LTEYes-
5GYes-
sim 2
SIM TypeNano-SIM-
GSM/CDMAGSM + CDMA-
4G/ LTEYes-
5GYes-
sensors
Fingerprint sensorYesYes
Compass/ MagnetometerYes-
Proximity sensorYes-
AccelerometerYes-
Ambient light sensorYes-
Face unlock-Yes

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