Does the A7R3 have a built-in Camera-to-Flash Wireless Trigger?

Started 1 month ago | Discussions thread
ForumParentFirstPrevious
Flat view
IdanShmu Forum Member • Posts: 78
Does the A7R3 have a built-in Camera-to-Flash Wireless Trigger?

I'm looking into buying a compact flash. Unless I surprise myself, I will use it rarely, so I'm not willing to make a big investment.
I've been reading and decided to go with the Godox TT350S.

Now, before I buy this flash I want to clear one issue.

I was thinking that I may want to play with using the flash off camera (while still supporting TTL).
I read this article suggesting one of the ways to go about it is to use a Built-in Camera-to-Flash Wireless Trigger.

So, my question is, does this option supported by the A7R3 (paired with the TT350S)?
Or, should I buy a trigger such as the Godox X2 ?
Are there any other/better/cheaper options?

 IdanShmu's gear list:IdanShmu's gear list
Sony a7R III Sony FE 50mm F2.8 Macro Sony FE 85mm F1.8 Sony FE 135mm F1.8 GM Sony FE 35mm F1.8
ForumParentFirstPrevious
Flat view
ForumParentFirstPrevious
Keyboard shortcuts:
FForum PPrevious NNext WNext unread UUpvote SSubscribe RReply QQuote BBookmark MMy threads
Color scheme? Blue / Yellow