Digital Foundry : The recently released 120Hz update for Call of Duty: Warzone for PlayStation 5 users is a welcome boost – it doubles performance over the prior version of the game, doing so with no noticeable impact to image quality. More importantly, its release may well signify that Sony is beefing up its backwards compatible support for its latest console, bringing it closer into line with the kind of features available on Xbox Series consoles, when running code designed for last-gen machines.
