Realme P4x 5G vs iQOO U3X 5G comparison

Show Only Differences Highlight Differences	Realme P4x 5G	iQOO U3X 5G
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	6.58-inch
Front Camera	8-megapixel	8-megapixel
Rear Camera	50-megapixel + 2-megapixel	13-megapixel + 2-megapixel
RAM	6GB, 8GB	-
Storage	128GB, 256GB	-
Battery Capacity	7000mAh	5000mAh
OS	Android	Android 11
Resolution	-	1080x2408 pixels
general
Brand	Realme	iQOO
Model	P4x 5G	U3X 5G
Release date	December 4, 2025	March 22, 2021
Launched in India	Yes	No
Thickness	8.39	-
Weight (g)	208.00	185.50
IP rating	IP64	-
Battery capacity (mAh)	7000	5000
Fast charging	45W Fast Charging	Proprietary
Wireless charging	No	-
Colours	Matte Silver, Elegant Pink, and Lake Green	Grey, Blue
Form factor	-	Touchscreen
Dimensions (mm)	-	164.15 x 75.34 x 8.40
display
Refresh Rate	144 Hz	-
Resolution Standard	HD+	-
Screen size (inches)	6.72	6.58
Touchscreen	Yes	Yes
Resolution	-	1080x2408 pixels
Pixels per inch (PPI)	-	401
hardware
Processor make	MediaTek Dimensity 7400 Ultra	-
RAM	6GB, 8GB	-
Internal storage	128GB, 256GB	-
camera
Rear camera	50-megapixel + 2-megapixel	13-megapixel (f/2.2) + 2-megapixel (f/2.4)
No. of Rear Cameras	2	2
No. of Front Cameras	1	1
Front camera	8-megapixel	8-megapixel (f/2.0)
software
Operating system	Android	Android 11
Skin	Realme UI 6.0	Origin OS
connectivity
Wi-Fi	Yes	Yes
Bluetooth	Yes	Yes, v 5.10
USB Type-C	Yes	Yes
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	-
NFC	-	No
Headphones	-	3.5mm
sim 1
5G	Yes	-
sim 2
5G	Yes	-
sensors
Face unlock	-	Yes
Fingerprint sensor	-	Yes
Proximity sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	Yes
Gyroscope	-	Yes

Popular Mobile Brands