While you can still see the reflections, their negative impact is minimal. You literally almost have to press your eyeballs up against the glass to even get a hint of individual pixels.ĭespite being covered in a glossy glass we found reflections from bright light sources to not detract from the visibility too much. Which all sounds like a lot of figures, but the brightness level certainly tickles the retinas in use.Īs you'd expect from a 5K display, there's heaps of resolution. The output is brighter than the last generation model, delivering up to 500 nits output. The new iMac's screen may look like the same 27-inch panel that many love, but this time around it offers a wider colour gamut - DCI-P3 - for blasting up to one billion colours in your general direction. 500 nits brightness 43 per cent brighter than predecessor.DCI-P3 wide colour for 1 billion colours.27-inch, 5120 x 2880 resolution display.The black frame around the screen is large compared to most modern computer monitors, and we think creating a really slim bezel in the next all-in-one would make the iMac truly breathtaking. While the design of this machine is impeccable, we'd love to see Apple produce the next iMac with slimmer bezel around the display.