OPPO K14x 5G vs Samsung Galaxy A51 5G comparison

Compare OPPO K14x 5G
Compare Samsung Galaxy A51 5G
key specs
Display6.75-inch6.50-inch
ProcessorMediaTek Dimensity 6300octa-core
Front Camera5-megapixel 32-megapixel
Rear Camera50-megapixel + 2-megapixel 48-megapixel + 12-megapixel + 5-megapixel + 5-megapixel
RAM4GB, 6GB6GB
Storage128GB128GB
Battery Capacity6500mAh4500mAh
OSAndroid 15Android 10
Resolution720x1570 pixels1080x2400 pixels
general
BrandOPPOSamsung
ModelK14x 5GGalaxy A51 5G
Release dateFebruary 10, 2026April 9, 2020
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)166.60 x 78.50 x 8.60158.90 x 73.60 x 8.70
Weight (g)212.00187.00
IP ratingIP64-
Battery capacity (mAh)65004500
Removable batteryNo-
Fast charging45W Fast ChargingProprietary
Wireless chargingNo-
ColoursIcy Blue, Prism VioletPrism Crush Blue, Prism Crush Black, Prism Crush Pink, Prism Crush White
display
Refresh Rate120 Hz-
Resolution StandardHD+-
Screen size (inches)6.756.50
TouchscreenYesYes
Resolution720x1570 pixels1080x2400 pixels
Pixels per inch (PPI)256-
hardware
Processorocta-coreocta-core (2x2.2GHz + 6x1.8GHz)
Processor makeMediaTek Dimensity 6300-
RAM4GB, 6GB6GB
Internal storage128GB128GB
Expandable storage-Yes
Expandable storage type-microSD
Expandable storage up to (GB)-1000
camera
Rear camera50-megapixel (f/1.8) + 2-megapixel (f/2.4)48-megapixel (f/2.0) + 12-megapixel (f/2.2) + 5-megapixel (f/2.2) + 5-megapixel (f/2.4)
No. of Rear Cameras2-
Rear autofocusYes-
Rear flashYes-
Front camera5-megapixel (f/2.2)32-megapixel (f/2.2)
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 cardsYes-
Wi-Fi standards supported-802.11 ac
NFC-Yes
USB OTG-Yes
Headphones-3.5mm
FM-Yes
Wi-Fi Direct-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 sensorYesYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
Face unlock-Yes
In-Display Fingerprint Sensor-Yes
Gyroscope-Yes

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