OPPO K14x 5G vs Huawei Mate X3 comparison

Compare OPPO K14x 5G
Compare Huawei Mate X3
key specs
Display6.75-inch-
ProcessorMediaTek Dimensity 6300Qualcomm Snapdragon 8+ Gen 1
Front Camera5-megapixel 8-megapixel
Rear Camera50-megapixel + 2-megapixel 50-megapixel + 13-megapixel + 12-megapixel
RAM4GB, 6GB12GB
Storage128GB256GB
Battery Capacity6500mAh4800mAh
OSAndroid 15HarmonyOS 3.1
Resolution720x1570 pixels1080x2504 pixels
Display (Primary)-6.40-inch
general
BrandOPPOHuawei
ModelK14x 5GMate X3
Release dateFebruary 10, 2026March 23, 2023
Launched in IndiaYesNo
Form factorTouchscreenTouchscreen
Dimensions (mm)166.60 x 78.50 x 8.60156.90 x 141.50 x 5.30
Weight (g)212.00241.00
IP ratingIP64-
Battery capacity (mAh)65004800
Removable batteryNo-
Fast charging45W Fast ChargingProprietary
Wireless chargingNo-
ColoursIcy Blue, Prism VioletFeather Sand White, Feather Sand Black, Feather Sand Purple, Qingshandai, Dawn Gold
display
Refresh Rate120 Hz120 Hz
Resolution StandardHD+FHD+
Screen size (inches)6.756.40
TouchscreenYesYes
Resolution720x1570 pixels1080x2504 pixels
Pixels per inch (PPI)256426
hardware
Processorocta-coreocta-core
Processor makeMediaTek Dimensity 6300Qualcomm Snapdragon 8+ Gen 1
RAM4GB, 6GB12GB
Internal storage128GB256GB
camera
Rear camera50-megapixel (f/1.8) + 2-megapixel (f/2.4)50-megapixel (f/f/1.8) + 13-megapixel (f/f/2.2) + 12-megapixel (f/f/3.4)
No. of Rear Cameras23
Rear autofocusYesYes
Rear flashYesYes
Front camera5-megapixel (f/2.2)8-megapixel (f/f/2.4)
No. of Front Cameras11
Pop-Up CameraNoNo
software
Operating systemAndroid 15HarmonyOS 3.1
SkinColorOS 15-
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.40Yes, v 5.20
USB Type-CYesYes
Number of SIMs22
Active 4G on both SIM cardsYes-
Wi-Fi standards supported-802.11 a/ax
NFC-Yes
Micro-USB-No
Lightning-No
Headphones-Type-C
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
In-Display Fingerprint Sensor-Yes
Gyroscope-Yes
Barometer-Yes
second display
Screen size (inches)-7.85
Touchscreen-Yes
Resolution-2224x2496 pixels
Pixels per inch (PPI)-426

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