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Realme P4 Pro 5G vs Vivo X21s comparison

 Compare Realme P4 Pro 5G
Realme P4 Pro 5G
Compare Vivo X21s
Vivo X21s
ratings
Overall NDTV RatingRead Review-
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.80-inch6.41-inch
Front Camera50-megapixel 24.8-megapixel
Rear Camera50-megapixel + 8-megapixel 12-megapixel + 5-megapixel
RAM8GB, 12GB6GB
Storage128GB, 256GB128GB
Battery Capacity7000mAh3400mAh
OSAndroid 15Android 8.1 Oreo
Resolution1280x2800 pixels1080x2340 pixels
Processor-Qualcomm Snapdragon 660
general
BrandRealmeVivo
ModelP4 Pro 5GX21s
Release dateAugust 20, 2025November 1, 2018
AI EnabledYes-
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Dimensions (mm)162.27 x 76.16 x 7.68157.91 x 75.08 x 7.90
Weight (g)189.00156.00
IP ratingIP65-
Battery capacity (mAh)70003400
Removable batteryNo-
Fast charging80W Fast Charging-
ColoursBirch Wood, Dark Oak Wood, Midnight IvyStarry Night Black
display
Refresh Rate144 Hz-
Resolution Standard1.5K-
Screen size (inches)6.806.41
TouchscreenYesYes
Resolution1280x2800 pixels1080x2340 pixels
Protection typeGorilla Glass 7i-
Aspect ratio-19.5:9
hardware
Processor makeQualcomm Snapdragon 7 Gen 4Qualcomm Snapdragon 660
RAM8GB, 12GB6GB
Internal storage128GB, 256GB128GB
Processor-octa-core
Expandable storage-Yes
Expandable storage type-microSD
Expandable storage up to (GB)-256
camera
Rear camera50-megapixel (f/1.8) + 8-megapixel (f/2.2)12-megapixel + 5-megapixel
No. of Rear Cameras2-
Rear flashYes-
Front camera50-megapixel (f/2.4)24.8-megapixel
No. of Front Cameras1-
Lens Type (Second Rear Camera)Ultra Wide-Angle-
Rear autofocus-Yes
software
Operating systemAndroid 15Android 8.1 Oreo
SkinRealme UI 6-
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.40Yes
InfraredYes-
USB Type-CYes-
HeadphonesType-C3.5mm
Number of SIMs22
Active 4G on both SIM cardsYes-
Micro-USB-Yes
sim 1
SIM TypeNano-SIM-
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
sim 2
SIM TypeNano-SIM-
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
sensors
In-Display Fingerprint SensorYes-
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
Face unlock-Yes
Fingerprint sensor-Yes
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