Infinix Note 50X 5G vs Redmi K40 Pro comparison

Compare Infinix Note 50X 5G
Compare Redmi K40 Pro
key specs
Display6.67-inch6.67-inch
ProcessorMediaTek Dimensity 7300 UltimateQualcomm Snapdragon 888
Front Camera8-megapixel20-megapixel
Rear Camera50-megapixel64-megapixel + 8-megapixel + 5-megapixel
RAM6GB, 8GB6GB, 8GB, 12GB
Storage128GB128GB, 256GB
Battery Capacity5500mAh4520mAh
OSAndroid 15Android 11
Resolution720x1600 pixels1080x2400 pixels
general
BrandInfinixXiaomi
ModelNote 50X 5GRedmi K40 Pro
Release dateMarch 27, 2025February 25, 2021
AI EnabledYes-
Launched in IndiaYesNo
Form factorTouchscreenTouchscreen
Body typeMetal-
Dimensions (mm)165.00 x 76.41 x 8.18163.70 x 76.40 x 7.80
Weight (g)198.90196.00
IP ratingIP64-
Battery capacity (mAh)55004520
Fast charging45W Fast ChargingProprietary
Wireless chargingNo-
ColoursEnchanted Purple, Sea Breeze Green and Titanium Grey-
display
Refresh Rate120 Hz-
Resolution StandardHD+-
Screen size (inches)6.676.67
TouchscreenYesYes
Resolution720x1600 pixels1080x2400 pixels
Aspect ratio-20:9
hardware
Processor2.5 MHz octa-coreocta-core
Processor makeMediaTek Dimensity 7300 UltimateQualcomm Snapdragon 888
RAM6GB, 8GB6GB, 8GB, 12GB
Internal storage128GB128GB, 256GB
Expandable storage typemicroSD-
camera
Rear camera50-megapixel64-megapixel + 8-megapixel + 5-megapixel
No. of Rear Cameras23
Rear flashDual LEDYes
Front camera8-megapixel20-megapixel
No. of Front Cameras11
Front flashLED-
Rear autofocus-Yes
software
Operating systemAndroid 15Android 11
SkinXOS 15MIUI 12
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/ax802.11 a/b/g/n/ac/ax
GPSYesYes
BluetoothYes, v 5.40Yes, v 5.10
USB Type-CYesYes
Number of SIMs22
Active 4G on both SIM cardsYes-
NFC-Yes
Infrared-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
5GYesYes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
5GYesYes
sensors
Face unlockYes-
Fingerprint sensorYes-
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
In-Display Fingerprint Sensor-Yes

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