Realme P4 Power 5G vs Redmi K40 Pro comparison

Compare Realme P4 Power 5G
Compare Redmi K40 Pro
key specs
Display6.80-inch6.67-inch
ProcessorMediaTek Dimensity 7400 UltraQualcomm Snapdragon 888
Front Camera16-megapixel20-megapixel
Rear Camera50-megapixel + 8-megapixel64-megapixel + 8-megapixel + 5-megapixel
Battery Capacity10,001mAh4520mAh
OSAndroid 16Android 11
RAM-6GB, 8GB, 12GB
Storage-128GB, 256GB
Resolution-1080x2400 pixels
general
BrandRealmeXiaomi
ModelP4 Power 5GRedmi K40 Pro
Release dateJanuary 29, 2026February 25, 2021
Launched in IndiaYesNo
Form factorTouchscreenTouchscreen
Dimensions (mm)162.26 x 76.15 x 9.08163.70 x 76.40 x 7.80
Weight (g)215.00196.00
IP ratingIP69-
Battery capacity (mAh)10,0014520
Removable batteryNo-
Fast charging80W Fast ChargingProprietary
Wireless chargingNo-
ColoursTransSilver, TransOrange, TransBlue-
display
Refresh Rate144 Hz-
Resolution Standard1.5K-
Screen size (inches)6.806.67
TouchscreenYesYes
Protection typeGorilla Glass Victus-
Resolution-1080x2400 pixels
Aspect ratio-20:9
hardware
Processorocta-coreocta-core
Processor makeMediaTek Dimensity 7400 UltraQualcomm Snapdragon 888
RAM-6GB, 8GB, 12GB
Internal storage-128GB, 256GB
camera
Rear camera50-megapixel (f/1.8) + 8-megapixel64-megapixel + 8-megapixel + 5-megapixel
No. of Rear Cameras23
Front camera16-megapixel20-megapixel
No. of Front Cameras11
Pop-Up CameraNo-
Rear autofocus-Yes
Rear flash-Yes
software
Operating systemAndroid 16Android 11
SkinRealme UI 7.0MIUI 12
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.40Yes, v 5.10
USB Type-CYesYes
Number of SIMs22
Wi-Fi standards supported-802.11 a/b/g/n/ac/ax
NFC-Yes
Infrared-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
Face unlockYes-
In-Display Fingerprint SensorYesYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes

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