I had the original Xbox all the way through the last series and sold it to get the last 100€. I hadn’t bought a game on the Xbox since No Man’s Sky and just didn’t see anything appealing about it anymore, it was just a steaming box until it was gone (and is at a friend’s, who is using it as a streaming box, lol)
I am blissfully unaware of the differences, and since I’m playing the steam deck on my TV the only HDMI cable I rummaged around for and found in our pile of obsolete cables is doing the job.