On Oct 16, 2018, wrote
(in ):

On Monday, October 15, 2018 at 4:48:33 PM UTC-4, Alfred Molon wrote:
I'm wondering how much sense a 4K screen on a 15" notebook would make.
In a shop I opened a 42MP image on a 15" notebook with 4K screen. It
didn't look that breathtakingly sharp.
Or to put it differently, is anybody using a 15" notebook with a 4K
screen and is it significantly sharper than a 15" notebook with a 2K
screen?
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Alfred Molon

Olympus E-series DSLRs and micro 4/3 forum at
https://tech.groups.yahoo.com/group/MyOlympus/
https://myolympus.org/ photo sharing site

What is the pixel array size in a 4K screen? E.G. 1920 x 1080?

Mort Linder

Sorry, I stopped using notebook/laptop computers when I retired, though I
still have my old 17” MBP.

Since the demise of my 2010 21.5” 1920x1080 iMac, I am amazed at the
absolutely astonishing resolution, and picture quality of my new 27” 5K
iMac with 5120 x 2880 resolution.

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Regards,
Savageduck