I thought this was a limitation on the carrier you used, rather than the brand of phone? While I’ve not used any Samsung phones (well, none that ran Android), I’ve gone through various carriers and some of them have supported VVM in the Google Phone app, and others don’t seem to.
How about Thunderbolt? This looks like macOS, and while I’m not 100% sure if they utilize HDMI ports anymore, they certainly use Thunderbolt.