* 21.5" wide-screen TFT LCD
* TN (twisted nematic)
My apologies on the TN thing. I was confusing it with something different. All of these screens are going to be TFT
screens. That's Thin Film Transistor
. They are all going to be TN (twisted nematic) most likely, unless noted. None of them are anything different (IPS, etc). The Dell, Hanns-G and ASUS don't specify what technology they are (TN, IPS, etc). All monitors nowadays, pretty much anyways, are going to be active matrix. So let me kind of explain if this doesn't make sense (because obviously I confused even myself in my earlier post).
Parent Technology = LCD
/ Active Matrix
Anyways, in MY opinion, I'd rather fork over a little more cash for the Acer or ASUS and have a 3 year warranty over a 1 year. But, that's just me I guess.