Refresh rate is one of the main metrics PC gamers check on to see what kind of gaming experience we’re going to have with a ...

However, if you primarily play single-player games, you could probably get away with a 60Hz screen, though even navigating your operating system on a 144Hz screen feels faster and smoother than 60Hz.

Recently, we saw how many smartphone makers are promoting 144Hz screen products. But is this feature so important? The iQOO Z1 case will show.