Linux isn't in position regarding display/UI. It doesn't handles HiDPI (e.g 4K) screen uniformly, leading to a lot of blurry apps depending on the display abstraction used (Wayland/X11) and compositor (GNOME, KDE, etc, all behave differently).

Let's not even talk about the case when you have monitors that have different DPI, something that is handled seamlessly by MacOS, unlike Linux where it feels like a d20 roll depending on your distro.

I expect most desktop MacOS users to have a HiDPI screen in 2026 (it's just...better), so going to Linux may feel like a serious downgrade, or at least a waste of time if you want to get every config "right". I wish it was differently, honestly - the rest of the OS is great, and the diversity between distros is refreshing.

> Linux isn't in position regarding display/UI. It doesn't handles HiDPI (e.g 4K) screen uniformly, leading to a lot of blurry apps depending on the display abstraction used (Wayland/X11) and compositor (GNOME, KDE, etc, all behave differently).

I have been using a 4K display for years on Linux without issues. The scaling issue with non-native apps is a problem that Windows also struggles with btw.

I recently bought a MacStudio with 512GB of RAM and connected it to a LG 5k2k monitor. For some reason there was no way to change the font size (they removed the text size "Larger Text ... More Space" continuum from the Display section of settings) so I ended up with either super small or super large fonts without anything in-between. In the end I had to install some 3rd party software and mix my own scaled resolution with acceptable font size. This has never been a problem on Linux in the past 10 years, all I needed to do at worst when it wasn't done out of the box was to set scale somewhere and that was it.

Every 4K external display I've connected to every M1- and M2-series Mac running macOS has a known flickering issue with Display Stream Compression that Apple knows about and has been unable or unwilling to fix.

The only reliable fixes are to either disable that DisplayPort feature if your monitor supports it, or to disable GPU Dithering using a paid third-party tool (BetterDisplay). Either that or switch to Asahi, which doesn't have that issue.

The issue is common enough that BENQ has a FAQ page about it, which includes steps like "disable dark mode" and "wait for 2 hours": https://www.benq.com/en-us/knowledge-center/knowledge/how-to...

Wait, has MacOS finally figured out fractional scaling? Last I looked, Linux actually had better support. And now Linux support is pretty good. It’s really only older apps that don’t work.

I am a full time KDE/Arch user and since Plasma 6 haven't had any HiDPI issues including monitors with different DPI or X11 apps - of which there are very few nowadays.

I use linux at home (with a HiDPI screen) and MacOS for work. The screen works well with both computers. I mostly just use a text editor, a browser, and a terminal though.

Linux has bugs, bug MacOS does too. I feel like for a dev like me, the linux setup is more comfortable.

https://discussions.apple.com/thread/255860955?sortBy=upvote...

MacOS isn't in any kind of position regarding displays. 180+ replies and 300+ upvotes by the 0.1% of sufferers who bother to find these threads, log in, and comment of them. Exteemely widespread, going on for years, thread silently locked.

Sure, you can find some obscure DEs that don't handle that well yet. Or you could just use Plasma and have it all work just fine, like it did for many years now.

> Linux isn't in position regarding display/UI. It doesn't handles HiDPI (e.g 4K) screen uniformly, leading to a lot of blurry apps depending on the display abstraction used (Wayland/X11) and compositor (GNOME, KDE, etc, all behave differently).

Meanwhile on MacOS my displays may work. Or they might not work. Or they might work but randomly locked to 30hz. It depends on what order they wake up in or get plugged in.

I suspect the root of the problem is one of them is a very high refresh rate monitor (1440p360hz) and probably related to the display bandwidth limitations that provide a relatively low monitor limit for such a high cost machine.

I've not had any issues with 4k display. Mac does handle monitors with different DPIs well, but not really a issue for me. Most hardware I use also just works great. Gaming is great now as well.

The only reason I can't completely switch to Linux is because there are no great options for anything non-programming related stuff I love to do ... such as photography, music (guitar amplifier sims).

GNOME still has some problems with fractional scaling, but KDE works perfectly. I'm using two displays, one with 150% and one with 100%. No blurry apps and absolutely no issues. Have you tried it recently?

It also doesn't offer a Mac-style desktop environment, which is one of the things keeping me away. KDE/Cinnamon/XFCE lean more Windows-style, GNOME/Pantheon (Elementary) is more like iPadOS/Android in desktop mode. My productivity takes a big hit in Windows-style environments and I just don't enjoy using them.

I hope to put my money where my mouth is and contribute to one of the tiny handful of nascent Mac-like environment projects out there once some spare time opens up, but until then…

Not a problem on my Fedora Silverblue 43 machine with dual 4K 27" screens at 125% scaling. Zero blurry apps, including XWayland ones.

MacOS doesn't handle HiDPI screens that well either. The most common and affordable high res monitors are 27" 4K monitors and those don't mesh well with the way macOS does HiDPI. You either have a perfect 2x but giant 1080p like display or a blurryish non-integer scale that's more usable.

And god forbid you still have low DPI monitor still!

My dude, It's been more than capable for years. I have an ultrawide OLED monitor (3440x1440@165hz) paired with a 4K@144hz monitor. Both HDR, different capabilities. Both have different DPIs set, 125% for one, 200% for the other. My setup required less configuration than Windows does. Right click -> Display Configuration -> Set Alignment (monitor position) -> Set refresh rate -> Set HDR -> Set DPI -> Apply. Done.

Don't knock it unless you've tried it.

This was CachyOS btw. Windows actually required MORE work because I had to install drivers, connect to the internet during setup, get nagged about using a Microsoft account, etc.

CachyOS was basically boot -> verify partitions are correct -> decide on defaults -> create account/password -> wait for files to copy -> done. Drivers, including the latest NVIDIA drivers, auto installed/working.

You're supposed to use KDE with Xorg if you want things to just work. KDE with Wayland if you're adventurous.

Therefore newcomers should use Kubuntu or the likes of it