OPPO K14x 5G vs Vivo V21s comparison

Compare OPPO K14x 5G
Compare Vivo V21s
key specs
Display6.75-inch6.44-inch
ProcessorMediaTek Dimensity 6300MediaTek Dimensity 800U
Front Camera5-megapixel Unspecified
Rear Camera50-megapixel + 2-megapixel 64-megapixel + 8-megapixel + 2-megapixel
RAM4GB, 6GB8GB
Storage128GB128GB
Battery Capacity6500mAh4,000mAh
OSAndroid 15Android 12
Resolution720x1570 pixels1080x2404 pixels
general
BrandOPPOVivo
ModelK14x 5GV21s
Release dateFebruary 10, 2026November 17, 2022
Launched in IndiaYesNo
Form factorTouchscreen-
Dimensions (mm)166.60 x 78.50 x 8.60159.70 x 73.90 x 7.30
Weight (g)212.00176.00
IP ratingIP64-
Battery capacity (mAh)65004,000
Removable batteryNoNo
Fast charging45W Fast Charging33W Fast Charging
Wireless chargingNoNo
ColoursIcy Blue, Prism VioletDusk Blue
display
Refresh Rate120 Hz90 Hz
Resolution StandardHD+FHD+
Screen size (inches)6.756.44
TouchscreenYes-
Resolution720x1570 pixels1080x2404 pixels
Pixels per inch (PPI)256409
Aspect ratio-20:9
hardware
Processorocta-coreocta-core
Processor makeMediaTek Dimensity 6300MediaTek Dimensity 800U
RAM4GB, 6GB8GB
Internal storage128GB128GB
Expandable storage-Yes
Expandable storage type-microSD
Dedicated microSD slot-No
camera
Rear camera50-megapixel (f/1.8) + 2-megapixel (f/2.4)64-megapixel (f/1.8) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4)
No. of Rear Cameras2-
Rear autofocusYes-
Rear flashYes-
Front camera5-megapixel (f/2.2)Unspecified
No. of Front Cameras1-
Pop-Up CameraNo-
Lens Type (Second Rear Camera)-Ultra Wide-Angle
Lens Type (Third Rear Camera)-Macro
software
Operating systemAndroid 15Android 12
SkinColorOS 15Funtouch OS 12
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.40Yes, v 5.10
USB Type-CYesYes
Number of SIMs22
Active 4G on both SIM cardsYesYes
Wi-Fi standards supported-802.11 b/g/n/ac
NFC-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM + CDMAGSM
4G/ LTEYesYes
5GYesYes
3G-Yes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM + CDMAGSM
4G/ LTEYesYes
5GYesYes
3G-Yes
sensors
Fingerprint sensorYes-
Compass/ MagnetometerYes-
Proximity sensorYes-
AccelerometerYes-
Ambient light sensorYes-

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