OPPO K14x 5G vs ZTE Blade A51 comparison

Compare OPPO K14x 5G
Compare ZTE Blade A51
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-inch-
ProcessorMediaTek Dimensity 6300-
Front Camera5-megapixel -
Rear Camera50-megapixel + 2-megapixel Unspecified
RAM4GB, 6GB-
Storage64GB, 128GB-
Battery Capacity6500mAh3200mAh
OSAndroid 15-
Resolution720x1570 pixels-
general
BrandOPPOZTE
ModelK14x 5GBlade A51
Release dateFebruary 10, 2026-
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Dimensions (mm)166.60 x 78.50 x 8.60-
Weight (g)212.00-
IP ratingIP64-
Battery capacity (mAh)65003200
Removable batteryNo-
Fast charging45W Fast Charging-
Wireless chargingNo-
ColoursIcy Blue, Prism Violet-
display
Refresh Rate120 Hz-
Resolution StandardHD+-
Screen size (inches)6.75-
TouchscreenYes-
Resolution720x1570 pixels-
Pixels per inch (PPI)256-
hardware
Processorocta-core-
Processor makeMediaTek Dimensity 6300-
RAM4GB, 6GB-
Internal storage64GB, 128GB-
camera
Rear camera50-megapixel (f/1.8) + 2-megapixel (f/2.4)Unspecified
No. of Rear Cameras22
Rear autofocusYes-
Rear flashYes-
Front camera5-megapixel (f/2.2)-
No. of Front Cameras1-
Pop-Up CameraNo-
software
Operating systemAndroid 15-
SkinColorOS 15-
connectivity
Wi-FiYes-
GPSYes-
BluetoothYes, v 5.40Yes, v 4.20
USB Type-CYes-
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 sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
Gyroscope-Yes

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