Realme P4x 5G vs Xiaomi Redmi K20 Pro comparison

Compare Realme P4x 5G
Compare Xiaomi Redmi K20 Pro
ratings
Overall NDTV RatingRead ReviewRead Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display6.72-inch6.39-inch
Front Camera8-megapixel20-megapixel
Rear Camera50-megapixel + 2-megapixel48-megapixel + 13-megapixel + 8-megapixel
RAM6GB, 8GB8GB
Storage128GB, 256GB256GB
Battery Capacity7000mAh4000mAh
OSAndroidAndroid 9
Processor-Qualcomm Snapdragon 855
Resolution-1080x2340 pixels
general
BrandRealmeXiaomi
ModelP4x 5GRedmi K20 Pro
Release dateDecember 4, 2025May 28, 2019
Launched in IndiaYesYes
Thickness8.39-
Weight (g)208.00191.00
IP ratingIP64-
Battery capacity (mAh)70004000
Fast charging45W Fast ChargingQuick Charge 4.0
Wireless chargingNo-
ColoursMatte Silver, Elegant Pink, and Lake GreenCarbon Black, Flame Red, Glacier Blue
Form factor-Touchscreen
Body type-Glass
Dimensions (mm)-156.70 x 74.30 x 8.80
Removable battery-No
display
Refresh Rate144 Hz-
Resolution StandardHD+-
Screen size (inches)6.726.39
TouchscreenYes-
Resolution-1080x2340 pixels
Protection type-Gorilla Glass
Aspect ratio-19:9
Pixels per inch (PPI)-403
hardware
Processor makeMediaTek Dimensity 7400 UltraQualcomm Snapdragon 855
RAM6GB, 8GB8GB
Internal storage128GB, 256GB256GB
Processor-octa-core
Expandable storage-No
Dedicated microSD slot-No
camera
Rear camera50-megapixel + 2-megapixel48-megapixel (f/1.75, 1.6-micron) + 13-megapixel (f/2.4, 1.12-micron) + 8-megapixel (f/2.4, 1.12-micron)
No. of Rear Cameras2-
No. of Front Cameras1-
Front camera8-megapixel20-megapixel (f/2.2, 0.8-micron)
Rear autofocus-PDAF and laser autofocus
Rear flash-LED
Pop-Up Camera-Yes
software
Operating systemAndroidAndroid 9
SkinRealme UI 6.0MIUI 10
connectivity
Wi-FiYesYes
BluetoothYesYes, v 5.00
USB Type-CYesYes
Number of SIMs22
Active 4G on both SIM cardsYesYes
Wi-Fi standards supported-802.11 ac
GPS-Yes
Headphones-3.5mm
sim 1
5GYes-
SIM Type-Nano-SIM
GSM/CDMA-GSM
sim 2
5GYes-
SIM Type-Nano-SIM
GSM/CDMA-GSM
sensors
Face unlock-Yes
Fingerprint sensor-Yes
Proximity sensor-Yes
Accelerometer-Yes
Ambient light sensor-Yes
Gyroscope-Yes
Barometer-Yes
Temperature sensor-Yes

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