LG Electronics UHD 4K Monitor 27UN83A-W, 27 inch, 4k, 60Hz, 5ms, IPS Display, HDR 10, AMD FreeSync, Energy Saving, HDMI, DisplayPort, USB C, Anti Glare, Adjustable Stand

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The total image area is 3840 x 2160 pixels, which equals a UHD display. However, it defaults to Retina Display behavior which means that it changes the screen resolution to 144 ppt, then pixel doubles a 1920 x 1080 image. This makes text much easier to read, without, as far as I can tell, damaging image quality. We have owned this monitor for around a year and have used it for work, gaming and TV/movie-streaming. Our working-from-home situation required a 27-inch display that would work with a MacBook (and latterly a Mac Mini) in a bedroom desk setup, but also provide a good gaming experience with a PlayStation 4 and Xbox One X, and stream 4K content from the likes of Netflix and Prime Video. NOTE: One of my favorites is “Return to Initial Settings” which allows you to recover in the event you’ve so totally confused this monitor that nothing looks right. Your sense of color may be different than mine, which is fine. There are several controls you can adjust to make this look the way you want.

UHD 4K Display (27UL600-W) Product Review: LG 27″ UHD 4K Display (27UL600-W)

When you first turn your Mac on, the monitor does not turn on. The power switch is located on the underside of the case, immediately under the LG logo. The only disadvantages to this monitor is that it connects via HDMI, which requires a converter cable for all iMacs, and all adjustments are made using a multi-purpose toggle switch at the bottom center of the bezel. When given HDR content, the display automatically shifts into the right mode and cranks up the brightness to deliver a more immersive experience. The monitor’s HDR capabilities are most often seen when watching compatible content on streaming services like Netflix, or when gaming with a compatible console. While the monitor resolution is 4K, I get the best-looking images by scaling the resolution down slightly to 2560 x 1440. This also means that application menus are clear and easy to read. So, I needed to get a new monitor. After extensive online research it came down to the Apple / LG UltraFine 4K Display, sold by Apple, and the LG 27″ UHD 4K Display sold by a variety of outlets.During our time with the LG 27UL850 we enjoyed the breadth of its capabilities. The IPS panel means colour and contrast remain consistent when viewed from any angle, while the resolution, HDR, brightness, response time and refresh rate are all good for working, gaming and watching video. The display doesn’t particularly excel in any one of those use cases, but in a world where we are all working at home more than ever, a do-it-all display is of more value than one that is superb at gaming but is overkill for spreadsheets and Zoom calls. For those who want to tweak this monitor beyond what its simple menu is capable of, LG includes the True Color Pro software. This can be used to optimise colour performance to make more use of the display panel’s wide colour spectrum. However, this software requires a physical calibrator and one isn’t included in the box so you’ll have to source that separately.

27UN83A-W vs LG 27UP850 computer monitor: Compare their LG 27UN83A-W vs LG 27UP850 computer monitor: Compare their

This calibration works the same as every other Mac-compatible monitor, which is what I would expect, except that you adjust the monitor using the toggle switch on the monitor itself, not software controls.System Preferences > Display > Arrangement makes it easy to indicate the physical position of the monitor. Scrolling the mouse from one monitor to the other is flawless. It can also upscale regular SDR (standard dynamic range) content into HDR, using an algorithm to improve tone mapping and luminance. It’s not true HDR, but a nice feature to have nonetheless. You'll not only get UHD resolution and HDR but you can also expect a fast response time, decent brightness, an anti-glare screen for eye comfort, a heigh-adjustable stand and even bundled software to help tune the display to your exact needs. It's one of the best 4K monitors for your home office. The monitor has a pair of 5W speakers, and while LG boasts of its MAXX Audio technology, sound really isn’t the strong point here. It’s acceptable for general computer notifications and occasional radio and podcast listening, but if you want to play music or watch movies and TV you are much better off connecting the monitor, or your computer, to a separate speaker or audio system.