Excellent
Top notch.
You will really love 4 HD screens equivalents on one screen.

Thanks. I´m a bit worried that I´ll have to squint (is that the right word?) my eyes to be able to see everything, because I´ve noticed that high screen resolution often makes GUIs very small. I´m not sure what I´m looking for technically speaking to explain what I mean.

Do you understand what I´m talking about and do you think thats a problem with this monitor?

Maybe there is some spec with my laptop that one should know if this monitor works with S1? I´m using a Dell XPS15 9550 laptop with 4K Ultra HD (3840x2160) display, http://www.dell.com/en-us/work/shop/pro ... 550-laptop

(Sorry, English is not my native language.)

You can scale the whole screen. so up it to 125% to make more readable.
You do sit closer.

I bought a regular HD TV 45" that was around $200. I need to use reading glasses for lot of things but with this screen I don't.

So I just have a regular screen that's blown up really big, looks great to me.

If I put my glasses on I can see that the pixels are not really sharp like a computer monitor.

Perfect in my situation. Nod is as good as a wink and all.

Tacman7 wrote
If I put my glasses on I can see that the pixels are not really sharp like a computer monitor.

That's my experience also. But if you buy a good quality HD television with small pixels it can look just like a computer monitor. When I got my Sony television a few years ago I tested it with computer games and found it was every bit as good as a computer monitor.
But it's only 42 inch and most of the larger /cheaper models had bigger pixels.

This is a really good example of why you should try before you buy. Technology is changing quickly. Do you suppose your local electronics store would let you walk in with a laptop and try a few models?

The OP is talking about s 4K screen.
That is 4 HD screens in terms of pixels.

Yeah, I get that.... and it *should* be very good..... but just like the days when everyone was going bonkers over the "new" HD monitors and TVs, not all are created equal. If you can demo one before you buy, it takes a lot of the risk out of the equation.