OPPO K14x 5G vs Samsung Galaxy A21s comparison

Compare OPPO K14x 5G
Compare Samsung Galaxy A21s
ratings
Overall NDTV RatingRead Review-
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.75-inch6.50-inch
ProcessorMediaTek Dimensity 6300Samsung Exynos 850
Front Camera5-megapixel 13-megapixel
Rear Camera50-megapixel + 2-megapixel 48-megapixel + 8-megapixel + 2-megapixel + 2-megapixel
RAM4GB, 6GB4GB
Storage64GB, 128GB64GB
Battery Capacity6500mAh5000mAh
OSAndroid 15Android 10
Resolution720x1570 pixels720x1600 pixels
general
BrandOPPOSamsung
ModelK14x 5GGalaxy A21s
Release dateFebruary 10, 2026May 15, 2020
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)166.60 x 78.50 x 8.60163.60 x 75.30 x 8.90
Weight (g)212.00191.00
IP ratingIP64-
Battery capacity (mAh)65005000
Removable batteryNoNo
Fast charging45W Fast ChargingProprietary
Wireless chargingNo-
ColoursIcy Blue, Prism VioletWhite, Black, Blue
display
Refresh Rate120 Hz-
Resolution StandardHD+-
Screen size (inches)6.756.50
TouchscreenYesYes
Resolution720x1570 pixels720x1600 pixels
Pixels per inch (PPI)256-
hardware
Processorocta-core2GHz octa-core
Processor makeMediaTek Dimensity 6300Samsung Exynos 850
RAM4GB, 6GB4GB
Internal storage64GB, 128GB64GB
Expandable storage-Yes
Expandable storage type-microSD
Expandable storage up to (GB)-512
Dedicated microSD slot-Yes
camera
Rear camera50-megapixel (f/1.8) + 2-megapixel (f/2.4)48-megapixel (f/2.0) + 8-megapixel (f/2.0) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)
No. of Rear Cameras2-
Rear autofocusYes-
Rear flashYesYes
Front camera5-megapixel (f/2.2)13-megapixel (f/2.2)
No. of Front Cameras1-
Pop-Up CameraNo-
software
Operating systemAndroid 15Android 10
SkinColorOS 15One UI
connectivity
Wi-FiYesYes
GPSYes-
BluetoothYes, v 5.40Yes, v 5.00
USB Type-CYes-
Number of SIMs2-
Active 4G on both SIM cardsYes-
NFC-Yes
Headphones-3.5mm
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-

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