Lenovo ThinkVision P27u-20 Monitor, 68,6 cm (27"), 3840 x 2160 Pixel, 4K Ultra HD, LED, 6 ms, Schwarz

VERY GOOD MONITOR in terms of color reproduction. Thin bevel on edge. Good looking. Mostly plastic construction. easy to assemble. Tilt mechanism ok but wd be better if it cd tilt forward more--it only sits at 180 degrees facing forward and the bottom of monitor can be tilted further toward the base. Controls not entirely intuitive but aside from this the basic functions on this monitor are very good. Connection options are also very good.

This monitor is built like a modern tank! The colour gamut is impressive to say the least. The IPS panel has a nice wide viewing angle with very little flaws. It's near perfect for my profession which is designing high end kitchen, bathroom and hardscape design.

Used by a Bookeeper for LARGE spreadsheets. Screen is eassy to read in all light conditoins and appreciated by the bookkeeper for ite clarity and fash rfresh rates.

Monitor image quality is good, monitor design is nice, but these things are LOUD. The electric whirring and buzzing is very noticeable. Especially when monitors are powered off, and especially when they’re connected to a computer on sleep mode, like a Mac via Thunderbolt cables. (A Google search will reveal others with the same issue) I decided to just put up with it because I bought two and didn’t want to go through the trouble. I attempted to alleviate it by covering one corner of the vents with a back strip of neoprene, which helped some. This might not be great for heat ventilation, but there are so many vents I decided to take the risk to reduce the buzzing. If Lenovo thinks people won’t care and will just “put headphones on” like their article about electric whirring says, they’re dead wrong. Everyone I’ve shown it too hates the sounds.

Lenovo's ThinkVision P27u-20 offers great ergonomics, plenty of ports (including twin Thunderbolt 4), and fine color accuracy, though these high-quality features make it a pricey monitor.