LG UHD 4K Monitor 27UP850-27 inch, IPS Monitor, 60Hz, 5ms (GtG), 16:9, 3840 x 2160px, AMD FreeSync, DCI-P3 95% (Typ.), VESA DisplayHDR 400, USB type-C, Ergonomic Design

Product Information

Information about the number of pixels on the horizontal and vertical side of the screen. A higher resolution allows the display of a more detailed and of higher quality image.

Approximate diagonal size of the display. If the manufacturer does not provide such information, the diagonal is calculated from the width and height of the screen. Approximate width of the display. If the manufacturer does not provide such information, the width is calculated from the diagonal and the aspect ratio.

Space

Information about the brightness of the screen. It is measured in candela per square metre (cd/m²). Desktop monitors and smart TVs experience a latency/lag in visualizing the information. The time in milliseconds that the display needs to visualize the signal input.

The LG 27UP850-W renders 100% sRGB and around 96% DCI-P3 for excellent vibrancy in SDR and HDR. Its default accuracy is great since the average is only at 1.89 so users won’t see color errors in any scenario. Calibrating the device isn’t necessary since it looks like LG had that covered from the factory. images simulated to enhance feature understanding. It may differ from actual use. 10Comparison of Mode 'OFF' (left image) and AMD FreeSync™.

HDR Effect to SDR Content

The static contrast shows the ratio between the brightest and the darkest color, which the display can reproduce simultaneously, for example, within one and the same frame/scene.

Added that the Dell Alienware AW2724DM supports HDMI Forum VRR, which this monitor doesn't support. The ratio between the horizontal and the vertical side of the display. Some of the standard and widely used aspect ratios are 4:3, 5:4, 16:9 and 16:10.

Dễ điều khiển và kết nối

We tested the monitor with the PS5's new variable refresh rate feature and confirmed that it's not compatible, since the PS5 only supports HDMI Forum VRR. Most of our complaints about it are minor, such as its USB slots which have always been limited to two. It’s also more expensive than other identical offerings, but you have to remember that the 27UK850 started at a higher price with lesser specifications. It’s a great buy, but try to find it with a discount to further sweeten the deal. Often even a higher peak luminance can be achieved under certain conditions. For example, when a smaller area/APL of the display is used for showing a bright object, when a bright object is displayed for a short time, etc. The pixel pitch shows the distance from the centers of two neighboring pixels. In displays, which have a native resolution (the TFT ones, for example), the pixel pitch depends on the resolution and the size of the screen.