@gigara: if it's any consolation, I'm experiencing the same thing and your example mirrors my own. I believe the issue is being worked on but I have not heard any update on this in several weeks.

thank you. i manage to fix it temporarily with zoom from settings but now i can't zoom in-out in pictures and interface is still tiny. text size also not working on most website. i guess we have to wait untill HiDPI Support is fixed because that is best way to fix this issue.

my friend has 1440p(3k) computer i can't imagine that resolution.
Size is only an issue with dpi between 100 & 175. 200 is switched off. So the 3k monitor is "fine" (blurry, but not tiny).

sorry i didn't quite understand dpi part so it doesnt support 1920x1080p ? then i guess we have to wait untill its supported otherwise its really annoying but still i love opera

unfortunately this is also a problem for me. my eyes are fine but my computer has 1920x1080 resolution and interface and pages are too small even i can't see anything and my friend has 1440p(3k) computer i can't imagine that resolution.

HiDPI Support works in a way but then interface become annoying like here http://i.hizliresim.com/W20Z5P.jpg

i am using that atm but there is one little problem, interface on most site is still small and i cannot zoom in-out by clicking into images

for interface and some websites like opera.com increasing "text size" to big works but like youtube other websites are still small.. i changed zoom to 125 but still not working as it should thanks btw at least interface fixed

nothing? really?

well thats why i want to have control i like any colour but white i dont like it. and you like white. if we would have full control over themes you could make it more white and i could make it red, blue, black or green and also i should have change color of text so if i choose black i can set text color to white like this.
no i am not really talking about toolbars i just want more control on theme so it could have much more personal interface. if i would want to make a red theme i cannot because half of the browser always white i dont like it.

exactly it could be perfect

hi as you know we can create our own themes but still top of the browser is still white i dont want that place white i want full controll over theme could you guys add that option fos us so we can have full red, blue or yellow-green themes instead of red-white, blue-white ? its very annoying i think we should have more option

yes with HiDPI interface was a little bit wierd and did not work like it should.

thank you it worked but now i have another problem. there is a black line at top of the browser and kinda annoying:

http://i.hizliresim.com/W20Z5P.jpg