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OPPO K14x 5G vs Samsung Galaxy A31 comparison

 Compare OPPO K14x 5G
OPPO K14x 5G
Compare Samsung Galaxy A31
Samsung Galaxy A31
key specs
Display6.75-inch6.40-inch
ProcessorMediaTek Dimensity 6300MediaTek Helio P65
Front Camera5-megapixel 20-megapixel
Rear Camera50-megapixel + 2-megapixel 48-megapixel + 8-megapixel + 5-megapixel + 5-megapixel
RAM4GB, 6GB6GB
Storage128GB128GB
Battery Capacity6500mAh5000mAh
OSAndroid 15Android 10
Resolution720x1570 pixels1080x2400 pixels
general
BrandOPPOSamsung
ModelK14x 5GGalaxy A31
Release dateFebruary 10, 2026March 24, 2020
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)166.60 x 78.50 x 8.60159.30 x 73.10 x 8.60
Weight (g)212.00185.00
IP ratingIP64-
Battery capacity (mAh)65005000
Removable batteryNoNo
Fast charging45W Fast ChargingProprietary
Wireless chargingNoNo
ColoursIcy Blue, Prism VioletPrism Crush Black, Prism Crush Blue, Prism Crush White
display
Refresh Rate120 Hz-
Resolution StandardHD+-
Screen size (inches)6.756.40
TouchscreenYesYes
Resolution720x1570 pixels1080x2400 pixels
Pixels per inch (PPI)256-
Aspect ratio-20:9
hardware
Processorocta-core2GHz octa-core (2x2GHz + 6x1.7GHz)
Processor makeMediaTek Dimensity 6300MediaTek Helio P65
RAM4GB, 6GB6GB
Internal storage128GB128GB
Expandable storage-Yes
Expandable storage type-microSD
Expandable storage up to (GB)-512
camera
Rear camera50-megapixel (f/1.8) + 2-megapixel (f/2.4)48-megapixel (f/2.0) + 8-megapixel (f/2.2) + 5-megapixel (f/2.4) + 5-megapixel (f/2.4)
No. of Rear Cameras2-
Rear autofocusYesYes
Rear flashYesYes
Front camera5-megapixel (f/2.2)20-megapixel (f/2.2)
No. of Front Cameras1-
Pop-Up CameraNo-
software
Operating systemAndroid 15Android 10
SkinColorOS 15One UI 2.1
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.40Yes
USB Type-CYesYes
Number of SIMs22
Active 4G on both SIM cardsYes-
Wi-Fi standards supported-802.11 a/b/g/n
NFC-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM + CDMAGSM
4G/ LTEYesYes
5GYes-
3G-Yes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM + CDMAGSM
4G/ LTEYesYes
5GYes-
3G-Yes
sensors
Fingerprint sensorYes-
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
Face unlock-Yes
In-Display Fingerprint Sensor-Yes
ratings
Overall NDTV Rating-Read Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
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