Designing a full-sized game for a five-inch screen is about focusing on what...

https://holdenssplendiddigests.zenbloomer.com/posts/what-does-48-dp-touch-target-mean-in-real-pixels

Designing a full-sized game for a five-inch screen is about focusing on what matters most. It means putting touch-first controls front and center and choosing portrait or landscape based on gameplay needs