Which Consoles Support 4K 120Hz Gaming?

What 4K 120Hz means

4K refers to a display resolution of 3840 by 2160 pixels, which is four times the detail of 1080p. 120Hz refers to a display's refresh rate, meaning the screen can update the image 120 times per second. When a console outputs 4K at 120Hz, it sends a 4K image to the TV at a rate of up to 120 frames per second, which can make motion look smoother.

Not every console can do this, and even when a console supports it, the game and the TV must also support it. The console, the game, and the display all have to work together for the mode to activate. For more on how refresh rate and variable refresh rate work, see the guide on VRR and 120Hz on consoles.

Which consoles support 4K 120Hz

Based on the official maker pages, the Xbox Series X is the console that clearly states support for both True 4K and up to 120 FPS. The PlayStation 5 page does not list a specific resolution or frame rate, so without a stated number, this article cannot confirm it. The Nintendo Switch 2 supports 4K output but only at up to 60Hz, as its page states: 'Frame rate is fixed to a maximum of 60 fps for 4K output.' Handheld gaming PCs like the Steam Deck do not have a stated 4K output capability in the provided source, so they are not included in this list.

The Xbox Series S is not mentioned in the sources as supporting 4K, so it is also not included. When comparing consoles, always check the official specifications for the exact output capabilities.

Conditions for 4K 120Hz to work

Even if a console supports 4K 120Hz, the mode only activates when three things line up. First, the game itself must offer a 4K 120Hz mode. Many games have different graphics modes, and not all of them run at 4K and 120Hz at the same time. The Xbox Series X page notes that 'Framerates vary by game,' which means the console can output up to 120 FPS, but the game determines the actual frame rate.

Second, the TV or monitor must accept a 4K 120Hz signal. This usually requires an HDMI 2.1 port, which can carry the bandwidth needed for 4K at high refresh rates. Older HDMI versions may not support it. For a deeper explanation of HDMI versions, see console HDMI version importance. Third, the console's settings must be configured to allow 4K and 120Hz output, and the TV must be set to the correct input mode.

The Nintendo Switch 2 page adds that 'TV and game must be compatible with 4K resolution' and that 'Frame rate is fixed to a maximum of 60 fps for 4K output.' This means even if the TV supports 120Hz, the Switch 2 will not output 4K at 120Hz; it caps at 60Hz for 4K.

How to check if your TV supports 4K 120Hz

To know if your TV can handle 4K 120Hz, check the TV's manual or specifications. Look for 'HDMI 2.1' in the ports list, and confirm that the TV supports a 120Hz refresh rate at 4K resolution. Some TVs have multiple HDMI ports, and only one or two may support the full bandwidth. You may need to use a specific port labeled '4K 120Hz' or 'HDMI 2.1'.

If your TV does not support 4K 120Hz, the console may still output 4K at a lower refresh rate, like 60Hz, or it may output a lower resolution at 120Hz. The console's settings will usually show what the TV can accept. For more on matching your console to your TV, see the guide on console output TV resolution matching.

What if you want 4K 120Hz?

If 4K 120Hz is a priority, the Xbox Series X is the console with a stated capability for it. The PlayStation 5 may also support it, but since the official page does not state it, this article cannot confirm it. The Nintendo Switch 2 is not a match for 4K 120Hz, as it caps at 60Hz for 4K output.

Before buying, consider your TV. If you do not have a 4K 120Hz TV, the feature will not be usable. Also, think about the games you play: not every game will offer a 4K 120Hz mode. For a console that can do 4K, see the best home consoles guide. If you are on a budget, the best budget consoles guide may help.

What to pick for your situation

The choice depends on your TV, your game preferences, and your budget. If you already have a 4K 120Hz TV and want the highest output, the Xbox Series X is the clear choice based on stated specs. If you are not sure about your TV, check its manual first. If you play on a handheld or have a smaller screen, 4K 120Hz may not matter.

For a family console that can also do 4K, the Nintendo Switch 2 offers 4K output but at 60Hz, which is still sharp. For a portable option, handheld gaming PCs do not have stated 4K support, so they are not for this feature.

What to pick for your situation

Questions

Does the PlayStation 5 support 4K 120Hz?

The official PlayStation 5 page does not state a specific resolution or frame rate, so this article cannot confirm it. Check the console's specifications on the maker's page or the box for details.

Can the Nintendo Switch 2 do 4K 120Hz?

No. The Nintendo Switch 2 supports 4K output but at a maximum of 60 fps, as stated on its official page. It does not support 120Hz at 4K.

What do I need for 4K 120Hz to work?

You need a console that supports 4K 120Hz, a game that offers that mode, and a TV with an HDMI 2.1 port that can handle the signal. All three must be compatible.

Is the Xbox Series S capable of 4K 120Hz?

The Xbox Series S is not mentioned in the provided sources as supporting 4K output, so it is not included in this article's list. Check the official Xbox page for its specifications.