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Realme P4x 5G vs Xiaomi Redmi K20 Pro Premium Edition

Realme P4x 5G vs Xiaomi Redmi K20 Pro Premium Edition comparison

Show Only Differences Highlight Differences	Realme P4x 5G	Xiaomi Redmi K20 Pro Premium Edition
ratings
Overall NDTV Rating	Read Review	-
Design Rating		-
Display Rating		-
Software Rating		-
Performance Rating		-
Battery Life Rating		-
Camera Rating		-
Value for Money Rating		-
key specs
Display	6.72-inch	6.39-inch
Front Camera	8-megapixel	20-megapixel
Rear Camera	50-megapixel + 2-megapixel	48-megapixel + 13-megapixel + 8-megapixel
RAM	6GB, 8GB	8GB
Storage	128GB, 256GB	256GB
Battery Capacity	7000mAh	4000mAh
OS	Android	Android 9
Processor	-	Qualcomm Snapdragon 855
Resolution	-	1080x2340 pixels
general
Brand	Realme	Xiaomi
Model	P4x 5G	Redmi K20 Pro Premium Edition
Release date	December 4, 2025	September 19, 2019
Launched in India	Yes	Yes
Thickness	8.39	-
Weight (g)	208.00	191.00
IP rating	IP64	-
Battery capacity (mAh)	7000	4000
Fast charging	45W Fast Charging	Quick Charge 4.0
Wireless charging	No	-
Colours	Matte Silver, Elegant Pink, and Lake Green	Carbon Black, Flame Red, Glacier Blue, White Honey, Cool Black Mech Edition
Form factor	-	Touchscreen
Body type	-	Glass
Dimensions (mm)	-	156.70 x 74.30 x 8.80
Removable battery	-	No
display
Refresh Rate	144 Hz	-
Resolution Standard	HD+	-
Screen size (inches)	6.72	6.39
Touchscreen	Yes	-
Resolution	-	1080x2340 pixels
Protection type	-	Gorilla Glass
Aspect ratio	-	19:9
Pixels per inch (PPI)	-	403
hardware
Processor make	MediaTek Dimensity 7400 Ultra	Qualcomm Snapdragon 855
RAM	6GB, 8GB	8GB
Internal storage	128GB, 256GB	256GB
Processor	-	octa-core
Expandable storage	-	No
Dedicated microSD slot	-	No
camera
Rear camera	50-megapixel + 2-megapixel	48-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 Cameras	2	-
No. of Front Cameras	1	-
Front camera	8-megapixel	20-megapixel (f/2.2, 0.8-micron)
Rear autofocus	-	PDAF and laser autofocus
Rear flash	-	LED
Pop-Up Camera	-	Yes
software
Operating system	Android	Android 9
Skin	Realme UI 6.0	MIUI 10
connectivity
Wi-Fi	Yes	Yes
Bluetooth	Yes	Yes, v 5.00
USB Type-C	Yes	Yes
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	Yes
Wi-Fi standards supported	-	802.11 ac
GPS	-	Yes
Headphones	-	3.5mm
sim 1
5G	Yes	-
SIM Type	-	Nano-SIM
GSM/CDMA	-	GSM
sim 2
5G	Yes	-
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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