Can I also play Call Of Duty Black Ops 4 on the Xbox One S?

Ba
- in Xbox
1

I bought Bo4 on the last WE CoD. On the cover is yes, Optimized for Xbox One X ".

So why do I have to buy a One X or can I play the game on One S?

an

It is also playable on the One S, but you will have to settle for a worse graphic here.

PS: just googling, on YouTube there are some videos that provide you an in-game comparison.