No, the Xbox One does not have a DisplayPort. It has a HDMI port.

Yes, HDMI to DisplayPort adapters do work for the Xbox One X. However, you may need to buy a more expensive adapter that supports 4K resolutions if you want to get the most out of your console.

Yes, you can use an HDMI to DisplayPort adapter to connect your Xbox One to a monitor or TV that has a DisplayPort input.

Yes, an HDMI to DisplayPort adapter can do 120Hz. However, you may need to enable the 120Hz refresh rate on your monitor.

Most current-generation consoles do not have DisplayPort outputs, but there are some exceptions. The Nintendo Switch, for example, has a DisplayPort output that can be used to connect the console to a monitor or television. The PlayStation 4 Pro also has a DisplayPort output, which can be used to connect the console to a 4K monitor.

Yes, a DisplayPort to HDMI cable should be able to run 144Hz. However, you may need to enable the 144Hz mode on your monitor.

Yes, you can go from HDMI 2.1 to DisplayPort. However, you may need an adapter in order to do so.

There is no definitive answer, as both HDMI 2.1 and DisplayPort 1.4 have their own advantages and disadvantages.HDMI 2.1 is better for 4K content at a higher frame rate, while DisplayPort 1.4 is better for 8K content. However, DisplayPort 1.4 can also support HDR, which HDMI 2.1 cannot.

Yes, you can get 240Hz with HDMI. This is possible by using a DisplayPort to HDMI adapter.

DP 1.4 can do 4K at up to 60Hz. Some monitors that support 4K at 144Hz use DisplayPort 1.2, which is backwards compatible with DP 1.4.