iPhone 5 or earlier Iphone 6s and Redmi Note Poor Video Call

[anpaman]

Hi all

I was use Redmi Note and my sister got Iphone 6s.

Why we got poor video call using skype and whatsapp ?

But video call run smoothly between Iphone 6s and Iphone 5s using facetime.

So it wasn't internet connection issue. Does it because compability issue between Iphone and Android phone ?

Thank

 

[Shirasaki]

It is possible, though those chat software sacrifice everything for fluent video chat. Even between iPhone, those software compress image like crazy to save bandwidth.