What app or service do you want to use for video chat? If you're talking about video calling, that's a function of your carrier, not the phone. Or are you talking about Hangouts, Skype, etc.?
What app or service do you want to use for video chat? If you're talking about video calling, that's a function of your carrier, not the phone. Or are you talking about Hangouts, Skype, etc.?
So you're talking about the video calling option that uses your carrier's VoLTE, right? If the phone you're asking about doesn't have it, try asking your carrier if there are any prerequisites needed for the device to support video calling.