OPPO K14x 5G vs Karbonn Alfa 18 comparison

Compare OPPO K14x 5G
Compare Karbonn Alfa 18
key specs
Display6.75-inch4.00-inch
ProcessorMediaTek Dimensity 63001.2GHz quad-core
Front Camera5-megapixel 0.3-megapixel
Rear Camera50-megapixel + 2-megapixel 2-megapixel
RAM4GB, 6GB512MB
Storage128GB4GB
Battery Capacity6500mAh1400mAh
OSAndroid 15Android 7.0
Resolution720x1570 pixels480x800 pixels
general
BrandOPPOKarbonn
ModelK14x 5GAlfa 18
Release dateFebruary 10, 2026-
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Dimensions (mm)166.60 x 78.50 x 8.60124.50 x 64.50 x 10.60
Weight (g)212.00112.00
IP ratingIP64-
Battery capacity (mAh)65001400
Removable batteryNoNo
Fast charging45W Fast Charging-
Wireless chargingNo-
ColoursIcy Blue, Prism VioletChampagne, Grey - Gun Metal, Black - Champagne
display
Refresh Rate120 Hz-
Resolution StandardHD+-
Screen size (inches)6.754.00
TouchscreenYesYes
Resolution720x1570 pixels480x800 pixels
Pixels per inch (PPI)256-
hardware
Processorocta-core1.2GHz quad-core
Processor makeMediaTek Dimensity 6300-
RAM4GB, 6GB512MB
Internal storage128GB4GB
Expandable storage-Yes
Expandable storage type-microSD
Expandable storage up to (GB)-32
camera
Rear camera50-megapixel (f/1.8) + 2-megapixel (f/2.4)2-megapixel
No. of Rear Cameras2-
Rear autofocusYes-
Rear flashYesYes
Front camera5-megapixel (f/2.2)0.3-megapixel
No. of Front Cameras1-
Pop-Up CameraNo-
software
Operating systemAndroid 15Android 7.0
SkinColorOS 15-
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.40Yes
USB Type-CYes-
Number of SIMs22
Active 4G on both SIM cardsYes-
Wi-Fi standards supported-802.11 b/g/n
NFC-No
Infrared-No
USB OTG-Yes
Headphones-3.5mm
FM-Yes
Wi-Fi Direct-No
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeNano-SIMMicro-SIM
GSM/CDMAGSM + CDMAGSM
4G/ LTEYesYes
5GYes-
3G-Yes
sim 2
SIM TypeNano-SIMMicro-SIM
GSM/CDMAGSM + CDMAGSM
4G/ LTEYesYes
5GYes-
3G-Yes
sensors
Fingerprint sensorYes-
Compass/ MagnetometerYesNo
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesNo
Gyroscope-No
Barometer-No
Temperature sensor-No

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