In the last year I have purchased an Asus VW246h (TN), NEC EA231WMi (E-IPS) and a Dell U2311 (E-IPS). I also own a Dell 2005FPW (S-PVA) and I use an HP 2475 (S-IPS) at work.
I have 20/15 vision in both eyes and I'm a picture quality snob. I wish I didn't love video games because finding a monitor that is good for everything is impossible.
Note: I have not calibrated any of the displays tested here. I am ordering an X-Rite I1 Display LT soon.
Picture Quality comparisons:
Asus TN vs Dell and NEC IPS:
I prefer the blacks and contrast on the Asus VW246H (TN) compared to the Dell and NEC E-IPS displays. The Asus has a more life-like 3d image and I was blown away by it immediately. It's easily the best picture quality I have seen on a TN monitor (Yes it still sucks compared to an S-IPS). The E-IPS have good color accuracy and viewing angles. The Anti-glare coating on the NEC was HORRIBLE, the Dell has a much less distracting AG coating. I found very minimal back light bleed on any of the new monitors I have purchased, this was a welcomed surprise. The E-IPS definitely do have color uniformity issues from left to right. The TN does not have that problem. The TN is also more responsive in FPS games and has less ghosting. The difference between the Dell and the Asus was small though (Re: Ghosting). I have yet to try a 120hz monitor so I can't give an opinion there. I honestly think E-IPS is a disappointment and a high quality TN panel can match and/or beat it's performance despite the inherent limitations. It seems like all the new monitors coming out in 2010 have made big improvements in reducing input lag which I think is terrific. Ghosting I can live with but Input lag is just awful. I will be returning the Dell U2311 (Already returned the NEC) even though it has a great stand and excellent user interface because I like the picture quality of the less expensive Asus TN more. If you're hell bent on getting an E-IPS display I would definitely buy the Dell over the NEC. The new 27 inch Asus VE276Q looks really interesting. I would probably buy that or the Dell U2410 depending on your priorities. I'm assuming the Asus VE276Q has a low input lag based on the fact that most Asus monitors have VERY low input lag.
Dell S-PVA vs. HP 2475 vs. E-IPS and Modern TNs.
My much older Dell 2005FPW has good blacks, great contrast and solid color accuracy but it's definitely showing it's age when compared to the modern TNs. When I bought the 2005FPW it absolutely destroyed any TN available at the time but that performance advantage is gone. The Asus TN is comparable to my Dell 2005FPW in every way but it's larger and has less ghosting and less input lag. The S-IPS I use at work is light-years ahead of the E-IPS displays and the Asus TN. The colors, contrast, blacks, and depth are amazing but the response time on my S-IPS is awful which is no surprise. I found both the Dell and the Nec to look very flat (The illusion of 3d) compared to any PVA, S-IPS or even the Asus TN I own. A very good friend of mine has the Dell U2410 and it looks outstanding. Blu-rays are a joy to see on that display. It has a real 3D look to the picture.
Ergonomics:
Dell owns this category. Since the start of LCD production Dell has had the best stands with the most connectivity options and the best user interfaces. My HP 2475 at work is comparable.
NEC has a very good stand with not as much connectivity and the user interface is a bit of a pain in the ass. None of that really matters though, what made me angry was the insanely thick AG coating.
Asus TNs like most TNs have horrible stands. Absolutely no adjust-ability (Tilt doesn't count!). The Asus does have decent connectivity options but the user interface is bad.
I have 20/15 vision in both eyes and I'm a picture quality snob. I wish I didn't love video games because finding a monitor that is good for everything is impossible.
Note: I have not calibrated any of the displays tested here. I am ordering an X-Rite I1 Display LT soon.
Picture Quality comparisons:
Asus TN vs Dell and NEC IPS:
I prefer the blacks and contrast on the Asus VW246H (TN) compared to the Dell and NEC E-IPS displays. The Asus has a more life-like 3d image and I was blown away by it immediately. It's easily the best picture quality I have seen on a TN monitor (Yes it still sucks compared to an S-IPS). The E-IPS have good color accuracy and viewing angles. The Anti-glare coating on the NEC was HORRIBLE, the Dell has a much less distracting AG coating. I found very minimal back light bleed on any of the new monitors I have purchased, this was a welcomed surprise. The E-IPS definitely do have color uniformity issues from left to right. The TN does not have that problem. The TN is also more responsive in FPS games and has less ghosting. The difference between the Dell and the Asus was small though (Re: Ghosting). I have yet to try a 120hz monitor so I can't give an opinion there. I honestly think E-IPS is a disappointment and a high quality TN panel can match and/or beat it's performance despite the inherent limitations. It seems like all the new monitors coming out in 2010 have made big improvements in reducing input lag which I think is terrific. Ghosting I can live with but Input lag is just awful. I will be returning the Dell U2311 (Already returned the NEC) even though it has a great stand and excellent user interface because I like the picture quality of the less expensive Asus TN more. If you're hell bent on getting an E-IPS display I would definitely buy the Dell over the NEC. The new 27 inch Asus VE276Q looks really interesting. I would probably buy that or the Dell U2410 depending on your priorities. I'm assuming the Asus VE276Q has a low input lag based on the fact that most Asus monitors have VERY low input lag.
Dell S-PVA vs. HP 2475 vs. E-IPS and Modern TNs.
My much older Dell 2005FPW has good blacks, great contrast and solid color accuracy but it's definitely showing it's age when compared to the modern TNs. When I bought the 2005FPW it absolutely destroyed any TN available at the time but that performance advantage is gone. The Asus TN is comparable to my Dell 2005FPW in every way but it's larger and has less ghosting and less input lag. The S-IPS I use at work is light-years ahead of the E-IPS displays and the Asus TN. The colors, contrast, blacks, and depth are amazing but the response time on my S-IPS is awful which is no surprise. I found both the Dell and the Nec to look very flat (The illusion of 3d) compared to any PVA, S-IPS or even the Asus TN I own. A very good friend of mine has the Dell U2410 and it looks outstanding. Blu-rays are a joy to see on that display. It has a real 3D look to the picture.
Ergonomics:
Dell owns this category. Since the start of LCD production Dell has had the best stands with the most connectivity options and the best user interfaces. My HP 2475 at work is comparable.
NEC has a very good stand with not as much connectivity and the user interface is a bit of a pain in the ass. None of that really matters though, what made me angry was the insanely thick AG coating.
Asus TNs like most TNs have horrible stands. Absolutely no adjust-ability (Tilt doesn't count!). The Asus does have decent connectivity options but the user interface is bad.
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