I'm completely out of the console loop, so please forgive my undoubtedly stupid questions.
I'm looking at getting my son an xbox for Christmas, and possibly one for myself down the line, cant be bothered upgrading my PC anymore, and as much as I'm loving stadia, my home Internet speed just isn't cutting it when there's more than just myself hogging the bandwidth..
So what are difference between the X and S? My son has a 720p TV in his room (he plays on a PC I built from spare parts using a wireless xbox1 pad, but his motherboard is failing), and his main games would be Minecraft and Fortnite (obviously he would play more but these are the one he enjoys the most right now) would the S be sufficient?
Also for myself, like I said above im just not feeling PC gaming anymore, and my home bandwidth isn't really good enough for stadia sadly (shame, superb platform that gets far too much internt hate..) I have a 4k TV in the living room and would like to put it too use, would the S be enough for 4k60hz? Or is that were the extra cost of the X comes in? I'm aware it likely be game and developer dependent, but the idea of 30fps at any resolution just doesn't sit well with me..
One last thing, game instal sizes are getting ridiculous, im aware both consoles are using new SSD tech, and the 1tb add on is stupidly expensive, is there away of upgrading the digital S's storage capacity with a more traditional external HDD?