While it’s great that Samsung has fixed this problem on the S25 Ultra, graininess isn’t the only problem the S24 Ultra suffers from. Last month, owners reported that the display coating wore out in less than a year, causing the screen to look dirty and oily. Hopefully, Samsung has also fixed this issue on its latest flagship.

On the new Galaxy S25 Ultra, Samsung might have fixed the patchy, grainy display that plagued last year's Ultra

The Samsung Galaxy S25 has arrived, and it's looking to usurp its Galaxy S24 predecessor with revamped innards and shiny new features. Whether you’re thinking of upgrading from your Galaxy S24 or are weighing up whether it’s worth snapping up last year’s handset to save you some cash, this Galaxy S25 vs S24 comparison should see you in good stead.