Thinking about buying a new TV, need a question answered

I'm playing on what I thought was a 32" 1080p TV. But I just googled the specs and I'm reading its 720p.

Im interested in looking for a new TV with 4k. Does Siege support HDR or will I not notice a difference than if I was playing on my 720p TV? I'm playing it on Xbox One S.

Submitted by Johnny_Leon | #Specialdealer Special Offer Online Shopping Store 2016