This story is part of , our full coverage of the latest news from Apple headquarters.
On Tuesday Oct. 13, Apple is holding a where we’re expecting to get a first look at the . While there have been about the new phone’s , and , one of the more interesting potential features we’ve heard about is a — double that of the iPhone 11. The number of hertz a phone screen is able to display refers to the number of frames per second, determining how fast and smooth the phone screen feels when you’re scrolling through apps and webpages and how smooth supported games feel.
It’s rumored that there will belaunched on Tuesday: the (5.4-inch), the iPhone 12 and 12 Pro (6.1-inch), and the iPhone 12 Pro Max (6.7-inch). Some reports say that the iPhone 12 Pro and the iPhone 12 Pro Max will have a 120Hz refresh rate, while the base iPhone 12 will have a 60Hz refresh rate.
Most phones — including the iPhone 11 — have a 60Hz refresh rate. But some higher-end models, including the and the , have a rate of 120Hz, so it’s not a surprise that Apple would add that to its repertoire.
The iPhone 12 Pro models are also rumored to have Apple’s proprietary ProMotion display, which you can find in iPad Pro models. This technology dynamically adjusts the display to how content moves for more responsive, fluid scrolling.
Of course, we won’t know anything for sure until the rumored iPhone 12 models are unveiled on Tuesday (here’s). For more, check out and .