DVI video and HDMI video are the same. They both suck because they use the scammy DRM known as HDCP
Yeah, well DVI on Macs never used HDCP.
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Then my eyes are deceiving me and $4K+ all-in-one computer I've bought does not have panel quality comparable to $100 no-name Chinese monitor. Same with a $4K+ laptop computer. Having these issues (and having them described as "normal" by Apple) is exactly "horrible", considering "premium" marketing.
My thick iMac started to develop dust buildup behind the glass - looked like the panel was failing. Was solved by getting it to service to clean (out of warranty, so had to pay money to resolve the issue that should never have been there).
Fact that you've been lucky does not mean that all Apple computers are some sort of fairy-dust-powered miracles.
You can see numerous reports on these issues even here on forums.
P.S. I'm not saying that every Apple display was bad, quite the contrary - Cinema/TB displays are very good, Macbook pre-Retina displays were very good, iMac thick displays were very good. Problem is that new thin displays are really crappy.
The iMac and the 27" standalone monitor from Apple use the same panels (just look it up on the sites that provide the information which precise panel is used in a given monitor model). That glass cover that can get dirty exists in Apple's 27" monitors as well. The only difference is that an iMac has a fan which the standalone display does not have (which likely makes that dirt problem worse).
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hdmi is only ****** on apple. there is a reason its a standard and everyone uses it and it works everywhere.
Tell me again why HDMI (a) replaced DVI or (b) on some PCs even skipped DVI, ie, they went from VGA to HDMI directly and (c) was used instead of DP?
HDMI was developed for the entertainment industry, not for computers, just look at the original consortium, all entertainment industry companies. Somehow PCs got pressured into using it instead of DVI because it made hooking up a PC with a TV easier and because it made the enforcement of DRM easier.
I don't see any reason to use HDMI over DP.
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All Adobe products allow you to increase the size of interface elements. Given the fact that many people are able to work on 1920x1200 15'' display they should be able to work on a 3840 x 2160 27'' one.
In my version of PS that only affects the font size, not the icon size. And this is very much a kludge as this only solves the problem for one application, all other applications are still unusable or look horrible. And even if other applications had something similar, you would have to set it in each application separately, and the enlargement factor won't be coordinated between different applications.
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I'm sure its fine as a second display for working on 4k media in full-screen mode.
I think it is also fine a lot of content-centric retina-aware applications run in HiDPI mode. Yes, UI chrome (and text) will be a bit large but a lot of the screen will show content (images, video) which anyway can and is scaled separately by the user. Take Aperture in fullscreen mode, so yes, the HUD will be a bit large but otherwise you have 32" of sharp images.
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First they'd rather support other screens properly before throwing another overpriced (just apple branded) display on the market.
Damned if they do, damned if they don't. If they do, it will be 'just an Apple branded' display, if they don't, they 'don't properly support 4K'.