OPPO K14x 5G vs Tecno Spark 40 comparison

Compare OPPO K14x 5G
Compare Tecno Spark 40
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-inch6.67-inch
ProcessorMediaTek Dimensity 6300-
Front Camera5-megapixel 8-megapixel
Rear Camera50-megapixel + 2-megapixel 50-megapixel
RAM4GB, 6GB4GB
Storage64GB, 128GB128GB
Battery Capacity6500mAh5200mAh
OSAndroid 15Android 15
Resolution720x1570 pixels720x1600 pixels
general
BrandOPPOTecno
ModelK14x 5GSpark 40
Release dateFebruary 10, 2026June 23, 2025
Launched in IndiaYesNo
Form factorTouchscreenTouchscreen
Dimensions (mm)166.60 x 78.50 x 8.60165.60 x 77.00 x 7.67
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, Mirage Blue, Veil White, Titanium Grey
display
Refresh Rate120 Hz120 Hz
Resolution StandardHD+HD+
Screen size (inches)6.756.67
TouchscreenYesYes
Resolution720x1570 pixels720x1600 pixels
Pixels per inch (PPI)256-
hardware
Processorocta-core-
Processor makeMediaTek Dimensity 6300MediaTek Helio G81
RAM4GB, 6GB4GB
Internal storage64GB, 128GB128GB
camera
Rear camera50-megapixel (f/1.8) + 2-megapixel (f/2.4)50-megapixel
No. of Rear Cameras2-
Rear autofocusYes-
Rear flashYesYes
Front camera5-megapixel (f/2.2)8-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 sensorYesYes
Compass/ MagnetometerYes-
Proximity sensorYes-
AccelerometerYes-
Ambient light sensorYes-

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