There's a difference between 120Hz and 120FPS and it's worth knowing how the two interact, so you don't accidentally buy the ...
This should automatically be set to just below 60 FPS, or just below 120 FPS, depending on your default monitor refresh rate. Sometimes, though, the setting is not configured automatically correctly.
A new rumor has emerged that the Switch 2's screen will have a 120Hz refresh rate, alongside support for HDR and VRR.
Many gamers focus on high refresh rates without realizing that finding the right refresh rate is just as important.