Realme P4x 5G vs Vivo X100 Ultra comparison

Show Only Differences Highlight Differences	Realme P4x 5G	Vivo X100 Ultra
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	6.78-inch
Front Camera	8-megapixel	50-megapixel
Rear Camera	50-megapixel + 2-megapixel	50-megapixel + 50-megapixel + 200-megapixel
RAM	6GB, 8GB	12GB
Storage	128GB, 256GB	256GB
Battery Capacity	7000mAh	5500mAh
OS	Android	Android 14
Processor	-	Snapdragon 8 Gen 3
Resolution	-	1440x3200 pixels
general
Brand	Realme	Vivo
Model	P4x 5G	X100 Ultra
Release date	December 4, 2025	May 14, 2024
Launched in India	Yes	No
Thickness	8.39	-
Weight (g)	208.00	229.00
IP rating	IP64	IP69
Battery capacity (mAh)	7000	5500
Fast charging	45W Fast Charging	80W Fast Charging
Wireless charging	No	Yes
Colours	Matte Silver, Elegant Pink, and Lake Green	Bai Yueguang, Space Grey and Titanium
Form factor	-	Touchscreen
Dimensions (mm)	-	164.70 x 75.57 x 9.23
display
Refresh Rate	144 Hz	-
Resolution Standard	HD+	-
Screen size (inches)	6.72	6.78
Touchscreen	Yes	Yes
Resolution	-	1440x3200 pixels
Aspect ratio	-	20:9
hardware
Processor make	MediaTek Dimensity 7400 Ultra	Snapdragon 8 Gen 3
RAM	6GB, 8GB	12GB
Internal storage	128GB, 256GB	256GB
Processor	-	octa-core
camera
Rear camera	50-megapixel + 2-megapixel	50-megapixel + 50-megapixel + 200-megapixel
No. of Rear Cameras	2	3
No. of Front Cameras	1	1
Front camera	8-megapixel	50-megapixel
software
Operating system	Android	Android 14
Skin	Realme UI 6.0	OriginOS 4
connectivity
Wi-Fi	Yes	Yes
Bluetooth	Yes	Yes
USB Type-C	Yes	Yes
Number of SIMs	2	-
Active 4G on both SIM cards	Yes	-
Wi-Fi standards supported	-	802.11 a/b/g/n/ac/ax
GPS	-	Yes
NFC	-	Yes
USB OTG	-	Yes
sim 1
5G	Yes	-
sim 2
5G	Yes	-
sensors
In-Display Fingerprint Sensor	-	Yes
Compass/ Magnetometer	-	Yes
Proximity sensor	-	Yes
Accelerometer	-	Yes
Ambient light sensor	-	Yes
Gyroscope	-	Yes

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