The 27GN950 does support HDR, including local dimming, and comes complete with VESA’s DisplayHDR 600 certification. The catch, of course, is that you’ll need one heck of a GPU to make the most of the 144Hz refresh while running at 4K, though that just got a little more realistic with the latest graphics cards from both Nvidia and AMD.Ĭompared to similar but pricier screens, the most obvious shortcoming involves HDR implementation. But combined with the crazy-sharp detail that with the 4K pixel grid, well, it’s pretty special. We’ll never tire of the buttery smooth goodness that is 144Hz. Hop in a game, and it’s just as impressive. LG reckons it’s as good for content creation as it is for gaming. And thanks to support for Display Stream Compression, you can have that full color accuracy at the same time as running at 144Hz refresh and native 3840 x 2160 resolution. What’s more, with both 10-bit color and a very impressive 98 percent coverage of the DCI-P3 gamut, the 27GN950 is a seriously high-fidelity monitor.

That 1ms response claim may be qualified, but LG’s NanoIPS panels are still the quickest in the IPS sector. But that claim comes with various caveats regarding the precise GTG response profile in question and only applies when the monitor is running in the most aggressive of its three-pixel overdrive modes. LG proudly touts that the 27GN950’s NanoIPS panel delivers 1ms responses. However, the local dimming comprises 16 edge-lit zones, which doesn’t bode well for a true HDR experience.

Compared to similar but pricier screens, the most obvious shortcoming involves HDR implementation.

27 inch 4k monitor best buy