Originally posted by: WaitingForNehalem
Originally posted by: Fox5
Originally posted by: Mem
Prad have a review of the Samsung 120Hz 22".
Input lag
The suitability of a monitor for gaming is not only dependent on its response time and streaking formation, but is also largely reliant on the input lag. The SyncMaster does not always function in a lag-free manner: the monitor fluctuates between no lag and a lag of one frame (16 ms) in general. There are also peaks of two frames (32 ms), but these arise very seldom.
From our measurements, we obtained an average input lag of 10 ms. Although this is not ideal, it is still an outstanding result.
I have seen some 60Hz TN LCDs with better input response so yes its trade-off on what you want in LCD for gaming depending on model/type etc..
Samsung 120Hz 2233RZ review
That might be related to the overdrive feature.
BTW, why a 120 hz monitor? That's only useful for 3d glasses, yah?
No, 120Hz makes your mouse movement smoother. It greatly reduces errors caused by RTC. It reduces motion blur and and let's you not use v-sync since it can display 120fps. Also gameplay is much more fluid. It's full of benefits.
Oddly enough, folks with 120Hz HDTVs report that enabling it during gaming causes some interesting artifacting. I've never tried, so I can't say for sure.