PS4: 55.7GB. PS5: 65.5 GB. Xbox One: 70.0 GB. Xbox Series X/S: 62.0 GB.

Then a further 100-plus GB can be expected once the full game is downloaded in full. Those that have got their hands on the new Call of Duty early have reported that you will need about 172GB for PC and a whopping 240GB on PlayStation 5. Essentially, expect more than 200GB for all consoles.

Clear the Warzone Mobile Game Cache\n\n To potentially resolve various issues, including the Unable to connect to a data center  error, consider clearing the cache of the Warzone Mobile app. If you're using an Android device, access your device settings, locate the Warzone Mobile app, and clear its cache.

Call of Duty: Warzone uses the most data, with about 0.16 GB per hour. Call of Duty: Black Ops 4 uses half the amount of data, coming in at about 0.08 GB per hour.