Realme P4x 5G vs Vivo X51 5G comparison

Compare Realme P4x 5G
Compare Vivo X51 5G
ratings
Overall NDTV RatingRead Review-
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.72-inch6.56-inch
Front Camera8-megapixel32-megapixel
Rear Camera50-megapixel + 2-megapixel48-megapixel + 13-megapixel + 8-megapixel + 8-megapixel
RAM6GB, 8GB8GB
Storage128GB, 256GB256GB
Battery Capacity7000mAh4315mAh
OSAndroidAndroid
Processor-Qualcomm Snapdragon 765G
Resolution-1080x2376 pixels
general
BrandRealmeVivo
ModelP4x 5GX51 5G
Release dateDecember 4, 2025October 21, 2020
Launched in IndiaYesNo
Thickness8.39-
Weight (g)208.00181.50
IP ratingIP64-
Battery capacity (mAh)70004315
Fast charging45W Fast ChargingProprietary
Wireless chargingNoNo
ColoursMatte Silver, Elegant Pink, and Lake GreenAlpha Grey
Form factor-Touchscreen
Body type-Glass
Dimensions (mm)-158.46 x 72.80 x 8.04
Removable battery-No
display
Refresh Rate144 Hz-
Resolution StandardHD+-
Screen size (inches)6.726.56
TouchscreenYesYes
Resolution-1080x2376 pixels
hardware
Processor makeMediaTek Dimensity 7400 UltraQualcomm Snapdragon 765G
RAM6GB, 8GB8GB
Internal storage128GB, 256GB256GB
Processor-octa-core
Expandable storage-No
camera
Rear camera50-megapixel + 2-megapixel48-megapixel (f/1.6) + 13-megapixel (f/2.46) + 8-megapixel (f/2.2) + 8-megapixel (f/3.4)
No. of Rear Cameras2-
No. of Front Cameras1-
Front camera8-megapixel32-megapixel (f/2.45)
Rear autofocus-Yes
Rear flash-Yes
Pop-Up Camera-No
software
Operating systemAndroidAndroid
SkinRealme UI 6.0Funtouch OS 10 Global
connectivity
Wi-FiYesYes
BluetoothYesYes, v 5.10
USB Type-CYesYes
Number of SIMs22
Active 4G on both SIM cardsYes-
GPS-Yes
NFC-Yes
Headphones-3.5mm
sim 1
5GYesYes
SIM Type-Nano-SIM
GSM/CDMA-GSM
4G/ LTE-Yes
sim 2
5GYesYes
SIM Type-Nano-SIM
GSM/CDMA-GSM
4G/ LTE-Yes
sensors
Fingerprint sensor-Yes
Compass/ Magnetometer-Yes
Proximity sensor-Yes
Accelerometer-Yes
Ambient light sensor-Yes
Gyroscope-Yes
Temperature sensor-Yes

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