Fortnite iPhone at 60fps! A Mobile Miracle?

How did Epic Games double the frame-rate on the mobile version Fortnite? And just how fast does it run? Join Rich and John for a look at how the Fortnite 60fps compares to the fastest Android phone running the same game - and Xbox One X, of course. Subscribe for more Digital Foundry: http://bit.ly/DFSubscribe Join the Digital Foundry Patreon, support the team more directly and get pristine quality video downloads: https://www.digitalfoundry.net