Realme P4 5G vs Vivo V21e comparison

Compare Realme P4 5G
Compare Vivo V21e
key specs
Display6.77-inch6.44-inch
Front Camera16-megapixel 44-megapixel
Rear Camera50-megapixel + 8-megapixel 64-megapixel + 8-megapixel + 2-megapixel
RAM6GB, 8GB8GB
Storage128GB, 256GB128GB
Battery Capacity7000mAh4000mAh
OSAndroid 15Android 11
Resolution1080x2392 pixels1080x2400 pixels
Processor-Qualcomm Snapdragon 720G
general
BrandRealmeVivo
ModelP4 5GV21e
Release dateAugust 20, 2025April 27, 2021
AI EnabledYes-
Launched in IndiaYesNo
Form factorTouchscreenTouchscreen
Dimensions (mm)163.34 x 75.88 x 7.58161.24 x 74.37 x 7.38
Weight (g)185.00171.00
IP ratingIP65-
Battery capacity (mAh)70004000
Removable batteryNo-
Fast charging80W Fast ChargingProprietary
ColoursEngine Blue, Forge Red, Steel GrayDiamond Flare, Roman Black
display
Refresh Rate144 Hz-
Resolution StandardFHD+-
Screen size (inches)6.776.44
TouchscreenYesYes
Resolution1080x2392 pixels1080x2400 pixels
Aspect ratio-20:9
hardware
Processor makeMediaTek Dimensity 7400Qualcomm Snapdragon 720G
RAM6GB, 8GB8GB
Internal storage128GB, 256GB128GB
Processor-octa-core
Expandable storage-Yes
Expandable storage type-microSD
camera
Rear camera50-megapixel (f/1.8) + 8-megapixel (f/2.2)64-megapixel (f/1.89) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4)
No. of Rear Cameras23
Rear flashYesYes
Front camera16-megapixel (f/2.4)44-megapixel (f/2.0)
No. of Front Cameras11
Lens Type (Second Rear Camera)Ultra Wide-Angle-
Rear autofocus-Yes
software
Operating systemAndroid 15Android 11
SkinRealme UI 6Funtouch OS 11.1
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.40Yes, v 5.10
InfraredYes-
USB Type-CYesYes
HeadphonesType-C-
Number of SIMs22
Active 4G on both SIM cardsYes-
USB OTG-Yes
FM-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMA-GSM
3G-Yes
4G/ LTE-Yes
sensors
In-Display Fingerprint SensorYesYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYes-

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