While the iPhone’s Retina display may no longer be king when it comes to pixel count, it’s one of the fastest smartphone displays on the market, easily outpacing all of its rivals.
According to a TouchMark test carried out by Agawi, the Retina display responds more than twice as fast as any of its rivals — including the Galaxy S4 and other high-end Android devices — even on the three-year-old iPhone 4.