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Samsung LS23A950DS/CH, LS23A950DSL/EN, LS27A950DS/ZA manual Terminology, OSDOn Screen Display

Models: LS27A950DSL/CI LS27A950DSLSCI LS23A950DSL/CI LS23A950DS/XJ LS27A950DS/XJ LS27A950DSL/NG LS23A950DSL/ZN LS23A950DS/CI LS27A950DSL/KZ LS23A950DS/SM LS27A950DS/EN LS23A950DSL/EN LS27A950DSL/XJ LS27A950DS/ZA LS27A950DSL/ZN LS27A950DS/CI LS27A950DS/NG LS27A950DSL/SM LS23A950DSL/CH LS23A950DS/ZA LS27A950DS/XV LS23A950DSL/ZR LS27A950DSSCI LS23A950DSL/KZ LS23A950DS/NG LS27A950DS/ZN LS23A950DS/ZN LS23A950DS/CH LS27A950DS/SM LS27A950DSL/EN

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Appendix

Terminology

OSD(On Screen Display)

On screen display (OSD) allows you to configure on-screen settings to optimize the picture quality as required. It allows you to change the screen brightness, tint, size and many other settings using menus displayed on the screen.

Gamma

The Gamma menu adjusts the grey scale that represents middle tones on the screen. Adjusting the brightness brightens the whole screen, but adjusting Gamma only brightens the medium brightness.

Grey scale

Scale refers to levels of color intensity that show variations of color change from darker areas to brighter areas on the screen. Changes to the screen brightness are expressed with black and white variation, and grey scale refers to the medium area between black and white. Changing the grey scale through Gamma adjustment will change the medium brightness on the screen.

Scanning rate

Scanning rate, or refresh rate, refers to the frequency of screen refreshes. Screen data is transmitted as it refreshes to display an image, although the refreshing is invisible to the naked eye. The number of screen refreshes is called scanning rate and is measured in Hz. A scanning rate of 60Hz means that the screen refreshes 60 times per second. The screen scanning rate depends on the performance of the graphics cards in your PC and monitor.

Horizontal Frequency

Characters or images displayed on the monitor screen consist of numerous dots (pixels). Pixels are transmitted in horizontal lines, which are then arranged vertically to create an image. The horizontal frequency is measured in kHz and represents how many times horizontal lines per second are transmitted and displayed on the monitor screen. A horizontal frequency of 85 means that the horizontal lines that make up an image are transmitted 85 000 times per second, and the horizontal frequency is indicated in 85kHz.

Vertical Frequency

One image is made of numerous horizontal lines. The vertical frequency is measured in Hz and represents how many images can be created per second by those horizontal lines. A vertical frequency of 60 means that an image is transmitted 60 times per second. The vertical frequency is also called "refresh rate" and affects screen flicker.

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Samsung LS23A950DS/CH, LS23A950DSL/EN, LS27A950DS/ZA, LS27A950DSL/XJ, LS23A950DS/XJ manual Terminology, OSDOn Screen Display
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LS27A950DSL/CI, LS27A950DSLSCI, LS23A950DSL/CI, LS23A950DS/XJ, LS27A950DS/XJ specifications

The Samsung LS27A950DS/XV and LS27A950DS/ZA are advanced 27-inch 4K monitors designed for professionals seeking exceptional visual performance and unrivaled versatility. These models stand out with their stunning display quality, rich colors, and cutting-edge technologies that cater to a range of professional applications, from graphic design and video editing to gaming and multitasking.

One of the most remarkable features of the LS27A950DS series is its 4K UHD resolution (3840 x 2160 pixels), which provides four times the resolution of Full HD displays. This high pixel density ensures that images are sharp and detailed, allowing users to see every fine detail in their work, whether it's intricate design projects or high-definition videos.

The monitor utilizes Samsung's Quantum Dot technology, enhancing color accuracy and vibrancy. With support for 100% sRGB and 98% DCI-P3 color gamut, it presents true-to-life colors that meet the demands of professional creatives. This makes the LS27A950DS series ideal for tasks that require precise color representation, such as photo editing and digital artwork.

Additionally, the monitors are equipped with HDR600 capability, enabling a wider range of brightness levels and improving contrast. This feature ensures that both dark and bright areas of an image are displayed with remarkable clarity, offering a more immersive viewing experience. This is particularly beneficial for content creators who want to ensure their work is visually striking and true to life.

Another significant characteristic of the LS27A950DS models is their ergonomic design. With height, tilt, swivel, and pivot adjustments, users can easily customize their viewing angle for max comfort during long working hours. The sleek, modern design with ultra-slim bezels maximizes screen real estate, making it an attractive addition to any workspace.

Input options are abundant, with the inclusion of Thunderbolt 3 support, DisplayPort, and HDMI, allowing for seamless connectivity with various devices including laptops and desktop computers. This versatility ensures that professionals have the necessary connections to set up a multi-monitor workspace that enhances productivity.

The LS27A950DS/XV and LS27A950DS/ZA also feature Samsung's innovative Eye Saver Mode and Flicker-Free technology, which reduce eye strain during prolonged use, making these monitors not just powerful tools for productivity but also comfortable to use over extended periods.

In conclusion, the Samsung LS27A950DS/XV and LS27A950DS/ZA monitors deliver a comprehensive package of performance, color accuracy, and ergonomic design. They are perfect for professionals looking to elevate their work with a top-tier visual experience.