OPPO K14x 5G vs Samsung Galaxy M31 comparison

Compare OPPO K14x 5G
Compare Samsung Galaxy M31
ratings
Overall NDTV RatingRead ReviewRead Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display6.75-inch6.40-inch
ProcessorMediaTek Dimensity 6300Samsung Exynos 9611
Front Camera5-megapixel 32-megapixel
Rear Camera50-megapixel + 2-megapixel 64-megapixel + 8-megapixel + 5-megapixel + 5-megapixel
RAM4GB, 6GB6GB
Storage64GB, 128GB128GB
Battery Capacity6500mAh6000mAh
OSAndroid 15Android 10
Resolution720x1570 pixels1080x2340 pixels
general
BrandOPPOSamsung
ModelK14x 5GGalaxy M31
Release dateFebruary 10, 2026February 26, 2020
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)166.60 x 78.50 x 8.60159.20 x 75.10 x 8.90
Weight (g)212.00191.00
IP ratingIP64-
Battery capacity (mAh)65006000
Removable batteryNoNo
Fast charging45W Fast Charging-
Wireless chargingNoNo
ColoursIcy Blue, Prism VioletBlue, Black
Body type-Plastic
display
Refresh Rate120 Hz-
Resolution StandardHD+-
Screen size (inches)6.756.40
TouchscreenYesYes
Resolution720x1570 pixels1080x2340 pixels
Pixels per inch (PPI)256-
Aspect ratio-19.5:9
hardware
Processorocta-core2.3GHz octa-core (4x2.3GHz + 4x1.7GHz)
Processor makeMediaTek Dimensity 6300Samsung Exynos 9611
RAM4GB, 6GB6GB
Internal storage64GB, 128GB128GB
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)64-megapixel (f/1.8) + 8-megapixel (f/2.2) + 5-megapixel (f/2.2) + 5-megapixel (f/2.4)
No. of Rear Cameras2-
Rear autofocusYesYes
Rear flashYesYes
Front camera5-megapixel (f/2.2)32-megapixel (f/2.0)
No. of Front Cameras1-
Pop-Up CameraNo-
software
Operating systemAndroid 15Android 10
SkinColorOS 15One UI 2.0
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.40Yes, v 5.00
USB Type-CYesYes
Number of SIMs22
Active 4G on both SIM cardsYesYes
Wi-Fi standards supported-802.11 a/b/g/n/ac
Headphones-3.5mm
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 sensorYesYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
Face unlock-Yes
Gyroscope-Yes

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