Portrait mode also "just works" in both OS.All in all, I was expecting a bit of work, but it was all set and done as soon as I plugged the monitor in the iMac

I have a late 2014 MacBook Pro and it will only run it at 30hz so it lags a little bit and video is choppy

The stand could be a little more sturdy as the monitor shakes a bit on my desk (might be my desk, but the iMac is super steady; 1-star removed).

Also if your computer is a bit older, it may struggle a bit with 4k.

There's a little bit of "IPS glow" but nothing distracting at normal viewing distances

The Monitor does shake a bit when you are typing on the desk

But iMac screens always looks a bit fuzzy to me for some reason--but they try to make up for it by being so bright and

A bit hassle, but not too bad

This is just a great bit of hardware for any use

A bit pricey but the quality blew me away

$330 for 7 months a bit pricey.

A bit hassle, but not too bad

The tilt is a bit more stiff but not too bad.

The response time in Dell monitors generally are always higher (8ms +) and input lag is probably a bit higher than normal anyway.

It does shake a bit if the table is bumped, and the build feels a little bit plasticky compared to Apple's rock solid, super heavy external Thunderbolt displays and 27" iMac 5K, but it doesn't feel too cheap

The text is also big enough that I can actually lean back now to view my monitor, where before I had to lean forward to use my old monitor, (which defaulted to a smaller 2560 x 1440 resolution).I also noticed scaled to full resolution (3840 x 2160 at 60hz refresh rate using DisplayPort), the MacBook starts to struggle a bit, so even though it technically supports that size, you will likely need a MacBook released in 2016/2017 to ensure it has enough power to smoothly drive 4K at its full resolution (though I doubt most people do so since the text and other elements are really small then).There also appears to be a slight shadow along the bottom edges (it may be more pronounced if you look at the monitor at a downward angle), which I read is normal for IPS monitors (it's even worse for monitors larger than 40 inches evidently), so I don't consider this a defect

Video connections: The important bit

But the plus side of that is I am super happy with this new monitor that sold me on its advertised image quality and did not disappoint me one bit

If it's at 30 the mouse can look like it's kind of glitchy or lagging behind a little bit

A little bit of time with an i1 made it much better, though it would barely be noticeable to the trained eye

Even at 100 brightness it doesn't wash out the brightest parts of the image being displayed on the screen, it simply turns the backlight up.$500 is a lot of money for a monitor, but I can say that I don't regret it one bit.

I was a bit wary about buying a 24-inch screen after using Retina display devices, however

Sometimes audio will skip or glitch a bit

The input selection, while effective, is a bit fiddly.

and I'm not bothered by it one bit

Excuse me, I bought this from B&H (sorry amazon), from NYC, Dell, USA

Text looks almost as good as e-ink on a Kindle