Does the series x support 1440p 144/155 refresh rate?

The Xbox Series X will do 120Hz but no more, regardless of resolution or monitor.

I would check to see if other Xbox Series X owners have confirmed to achieve 1440p120Hz on those monitors before purchasing.

Maybe a google of "xbox series x 1440p 120hz ___________ " and insert the monitor model to see if people have posted about their monitor and Series X working.

Hi

I managed to address this.

Steps

1. On monitor settings turn of AMD free sync

2. Change the refresh rate from 144 to 120

3. On x box display settings unchek enable 4K

4. Change resolution to 1440p

5. Change refresh rate to 120Hz

Played Doom at 120 and it was awesome 😎.

Hi, Casper. My name is Ron, I'm an independent advisor. I will be more than happy to help you.

The 144 Hz monitor should work fine with an Xbox Series X console. Make sure you set the refresh rate properly in the Xbox Series X settings.

I'm afraid 60Hz is the maximum refresh for an Xbox One. You would need a One S or One X for 120Hz.

High refresh rates on consoles don't have the same impact as they do on PC. PC players go for high refresh rates because their hardware can reach the same frame rate as the refresh rate. I'm a PC player with a 144Hz 1440P monitor and with it I can hit upto
144 fps for silky smooth performance.

On console's they only have an impact on the screen image quality and controller to screen latency as most Xbox One games are locked at 30 fps.

Unlikely, as there is no purposes in doing so. as no Xbox software renders above 60hz. Your monitor already scales and doubles to a fixed refresh rate anyway. If you want high refresh rates you need to use a pC or possibly waiting for Series X

Understandable but the xbox one x does not even allow me to select 1440p option with VRR via freesync for my monitor. Shouldnt it work so games capped at 60 fps are matching with the monitors refresh rate if frames increase or decrease?