OPPO K14x 5G vs Xiaomi 12S comparison

Compare OPPO K14x 5G
Compare Xiaomi 12S
key specs
Display6.75-inch6.28-inch
ProcessorMediaTek Dimensity 6300Qualcomm Snapdragon 8+ Gen 1
Front Camera5-megapixel Unspecified
Rear Camera50-megapixel + 2-megapixel 50-megapixel + 13-megapixel + 5-megapixel
RAM4GB, 6GB8GB, 12GB
Storage128GB128GB, 256GB, 512GB
Battery Capacity6500mAh4,500mAh
OSAndroid 15Android 12
Resolution720x1570 pixels1080x2400 pixels
general
BrandOPPOXiaomi
ModelK14x 5G12S
Release dateFebruary 10, 2026July 4, 2022
Launched in IndiaYesNo
Form factorTouchscreenTouchscreen
Dimensions (mm)166.60 x 78.50 x 8.60152.70 x 69.90 x 8.16
Weight (g)212.00182.00
IP ratingIP64-
Battery capacity (mAh)65004,500
Removable batteryNo-
Fast charging45W Fast ChargingProprietary
Wireless chargingNoYes
ColoursIcy Blue, Prism VioletBlack, Green, Purple, White
display
Refresh Rate120 Hz120 Hz
Resolution StandardHD+-
Screen size (inches)6.756.28
TouchscreenYesYes
Resolution720x1570 pixels1080x2400 pixels
Pixels per inch (PPI)256-
Protection type-Gorilla Glass
hardware
Processorocta-coreocta-core
Processor makeMediaTek Dimensity 6300Qualcomm Snapdragon 8+ Gen 1
RAM4GB, 6GB8GB, 12GB
Internal storage128GB128GB, 256GB, 512GB
camera
Rear camera50-megapixel (f/1.8) + 2-megapixel (f/2.4)50-megapixel (f/1.9) + 13-megapixel (f/2.4) + 5-megapixel
No. of Rear Cameras23
Rear autofocusYesYes
Rear flashYesYes
Front camera5-megapixel (f/2.2)Unspecified
No. of Front Cameras11
Pop-Up CameraNo-
Front autofocus-Yes
software
Operating systemAndroid 15Android 12
SkinColorOS 15MIUI 13
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/b/g/n/ac/ax
NFC-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM + CDMAGSM
4G/ LTEYesYes
5GYesYes
3G-Yes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM + CDMAGSM
4G/ LTEYesYes
5GYesYes
3G-Yes
sensors
Fingerprint sensorYes-
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
Gyroscope-Yes

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