OPPO K14x 5G vs Tecno Spark 40 Pro comparison

Compare OPPO K14x 5G
Compare Tecno Spark 40 Pro
key specs
Display6.75-inch6.78-inch
ProcessorMediaTek Dimensity 6300-
Front Camera5-megapixel 13-megapixel
Rear Camera50-megapixel + 2-megapixel 50-megapixel
RAM4GB, 6GB8GB
Storage128GB128GB
Battery Capacity6500mAh5200mAh
OSAndroid 15Android 15
Resolution720x1570 pixels1224x2720 pixels
general
BrandOPPOTecno
ModelK14x 5GSpark 40 Pro
Release dateFebruary 10, 2026June 23, 2025
Launched in IndiaYesNo
Form factorTouchscreenTouchscreen
Dimensions (mm)166.60 x 78.50 x 8.60163.90 x 75.80 x 6.69
Weight (g)212.00-
IP ratingIP64IP64
Battery capacity (mAh)65005200
Removable batteryNo-
Fast charging45W Fast Charging45W Fast Charging
Wireless chargingNo-
ColoursIcy Blue, Prism VioletInk Black, Bamboo Green, Lake Blue, Moon Titanium
display
Refresh Rate120 Hz144 Hz
Resolution StandardHD+1.5K
Screen size (inches)6.756.78
TouchscreenYesYes
Resolution720x1570 pixels1224x2720 pixels
Pixels per inch (PPI)256-
hardware
Processorocta-core-
Processor makeMediaTek Dimensity 6300MediaTek Helio G100 Ultimate
RAM4GB, 6GB8GB
Internal storage128GB128GB
camera
Rear camera50-megapixel (f/1.8) + 2-megapixel (f/2.4)50-megapixel
No. of Rear Cameras2-
Rear autofocusYes-
Rear flashYes-
Front camera5-megapixel (f/2.2)13-megapixel
No. of Front Cameras11
Pop-Up CameraNo-
software
Operating systemAndroid 15Android 15
SkinColorOS 15-
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.40Yes
USB Type-CYesYes
Number of SIMs2-
Active 4G on both SIM cardsYes-
sim 1
SIM TypeNano-SIM-
GSM/CDMAGSM + CDMA-
4G/ LTEYes-
5GYes-
sim 2
SIM TypeNano-SIM-
GSM/CDMAGSM + CDMA-
4G/ LTEYes-
5GYes-
sensors
Fingerprint sensorYes-
Compass/ MagnetometerYes-
Proximity sensorYes-
AccelerometerYes-
Ambient light sensorYes-

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