The iPhone 15 has a charging curve that starts off pretty strong with a long period of charging at the full 20W of power. This results in the phone going 0-32% in 15 minutes and then, to 58% in 30 The new iPhone 13 Pro and iPhone 13 Pro Max. “ProMotion” is Apple speak for a high refresh rate display. On the iPhone 13 Pro and iPhone 13 Pro Max it can go as low as 10Hz and as high as The higher the refresh rate, the less time a display has to refresh the on-screen content. On a 60Hz display, content is refreshed at 16.6ms. At 120Hz, this is reduced to 8.3ms. TIL: Low Power Mode cuts refresh rate in half. When viewing content in Safari and other places on an iPhone 13 Pro, 13 Pro Max, 14 Pro, or 14 Pro Max, your ProMotion display shows you a 120 Hz refresh rate at 120 frames per second. When Low Power Mode is on, the refresh rate will not exceed 60 Hz at 60 fps in many areas. iPhone 15 vs. 15 Pro: Display and enclosure. Both the iPhone 15 and iPhone 15 Pro feature the same size screen -- a 6.1-inch Super Retina XDR display with a 2,556x1,179-pixel resolution. Select Displays. To change the refresh rate on your Mac, click on the Apple icon at the top left on the menu bar. Select System Preferences, then Displays. (Image credit: iMore) Press and hold the Option key. Select the Scaled button, which brings up the refresh rate menu. Choose a refresh rate on the pop-up menu. Turn Off Always-On Display (iPhone 15 Pro) The display is using a 1Hz refresh rate to preserve battery, 11. Limit When and How Often Apps Can Access Location iPhone 13 Pro Screen. The iPhone 13 Pro’s 120 hertz refresh rate is SO NOTICEABLE. It’s actually insane. So satisfying to see. If you’re debating the 13 Pro or just the 13, go with 13 Pro. You won’t regret it, it’s probably the most perfect iPhone ever. Xczb.