WhatsApp connects over a billion users around the world. They’re able to communicate through text messages or by using WhatsApp voice calling. And like any instant messenger, WhatsApp has a robust video calling feature as well.
Video calling is exactly what it sounds like. You “call” a contact you have on WhatsApp, and both of you can see each other on your smartphone screens. It’s what Skype has been doing for years.
WhatsApp video calling works across both Android and iOS. This makes WhatsApp one of the best smartphone apps for cross-platform video calls.
WhatsApp video calling is technically free, in the sense that WhatsApp isn’t charging you any money to make the call. However, video calls require an internet connection, so they will be consuming data from your phone’s data plan. If you are using WhatsApp to call someone over a Wi-Fi connection, your phone’s network carrier (e.g. AT&T, Vodafone, etc.) won’t charge you anything. A quick reminder, you can check how much data WhatsApp is using thanks to these WhatsApp tricks everyone should know.
To ensure you get all the features, download the latest version of WhatsApp.
Download: WhatsApp for Android | iOS (Free)
This is the only official way to get WhatsApp video calling. Don’t fall for WhatsApp scams that offer other ways to get the feature.
full here:https://www.arewapro.com/2018/10/30/complete-guide-on-whatsapp-video-call/