120Hz panels are definitely still market newcomers - in fact, look no further than Newegg, where there still isn’t a 120Hz category, much less a refresh rate field for drilling down products. The necessity for 120Hz panels arose entirely out of the ongoing 3D obsession across the entire consumer electronics segment, something that remains a difficult sell for many gamers. On a technical level, the necessity for 120Hz arises from the need to drive two discrete 60Hz images - one 60Hz image for each eye. In its current incarnation, consumer 3D technology relies primarily on active shutter glasses - parallax barrier 3D displays are still too expensive, and I’ve yet to see passive polarization methods used outside the movie theatre. But you probably already know most of the 3D story.

Though the 120Hz refresh frequency does make games playable in 3D, there’s another important benefit of using a faster refresh rate - everything looks smoother, and you can now drive up to 120 FPS without tearing. The ASUS VG236H was my first exposure to 120Hz refresh displays that aren’t CRTs, and the difference is about as subtle as a dump truck driving through your living room. I spent the first half hour seriously just dragging windows back and forth across the desktop - from a 120Hz display to a 60Hz, stunned at how smooth and different 120Hz was. Yeah, it’s that different.

If you’re the kind of person that cares about squeezing every last FPS out of your box - regardless of how you feel about 3D - don’t even bother reading the rest of this review, just run, don’t walk, to the store and get this 120Hz display. I’m serious.

ASUS’ VG236H isn’t perfect, like any product there are a few caveats. That aside, honestly, the completely unparalleled level of smoothness on a 120 Hz display has made me hyper attuned to just how flickery 60Hz looks on all the other LCDs I’ve got.

Oh and my initial skepticism about 3D? I’m still shocked about it, but I've completely changed my mind.

Read more...