How to change settings to record 4K/120FPS video on iPhone 16 Pro

One of the standout features of the iPhone 16 Pro models is the ability to shoot 4K video at 120FPS. However, they only shoot at 60FPS out of the box. We'll show you how to switch to the higher frame rate mode below, but keep in mind that it comes with a catch.

How to shoot at 4K/120FPS on iPhone 16 Pro

It’s pretty easy to get started with 120FPS recording in Apple’s Camera app. While you can tap the frame rate toggle in the upper right corner of the Camera app to quickly switch to 120FPS, the app will revert back to 60FPS every time you relaunch it.

So, if you always want to make sure the Camera app defaults to 120FPS mode, follow these steps:

1. Open the Settings app on your iPhone.
2. Scroll down and tap Camera .
3. Tap Record Video and select 4K at 120fps .

Apple Camera app shows preview in video mode

Similarly, you can tap on the Record Slo-mo setting in the Camera settings menu and select the 4k at 120fps option as it is set to 1080p at 120fps by default.

From now on, whenever you launch the Camera app and switch to Video mode, you'll see 4K 120 in the top right corner of the screen.

Warning : Shooting in 4K/120FPS will quickly eat up your iPhone's storage space. Only use this mode when necessary, especially if you have the 128GB or 256GB version.

Only main camera supports 4K/120FPS

Here's the catch : The upgraded 48MP ultra-wide camera and 12MP 5x periscope camera on the iPhone 16 Pro are still limited to 4K/60FPS. Only the main 48MP "Fusion" camera supports 4K/120FPS due to its faster sensor readout. However, you can still use 2x digital zoom in the Camera app and shoot at this higher frame rate.

Likewise, you can't shoot at 4K/120FPS in Cinematic mode; it's still capped at 60FPS, as before. You'll also be capped at 60FPS when using QuickTake to shoot video without leaving Photo mode in the Camera app.

Despite these minor quirks, the new 4K/120FPS mode on the iPhone 16 Pro is still a favorite because you can now turn any footage into a slow-motion video using the built-in editor in the Photos app.