Display resolution, aspect ratio, dot distance and purchase guide

Resolution, aspect ratio and point distance. When the size is determined, the next step is resolution and aspect ratio. In 2020, the common corresponding tables of resolution and aspect ratio in the market are shown in the figure below. In short, in the same size of the screen, the higher the resolution, that is, the […]

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Understand the screen panel type of the monitor

Screen panel type About 80% of the cost of a monitor is concentrated on the panel. It can be said that the panel is the heart of LCD. Now there are three mainstream types in the market, namely IPS, VA and TN. IPS panel IPS panel is the so-called “hard screen”. At present, it is […]

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The refresh rate and response time of the display

Refresh rate and response time The refresh rate of the monitor is the number of frames that the monitor can refresh in one second. The higher the refresh rate, the better the stability of the display. The general display is basically 60Hz, while the mainstream electronic competition display is 144hz. Response time can be understood […]

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Understand color gamut, color level, color depth and purchase guide of display

Gamut, color accuracy and color depth These three concepts are necessary for designers, photographers and other visual related majors. A professional display with high gamut and high color accuracy is very important. A professional display can improve the color performance and restore ability, and realize the real “what you shoot is what you show, what […]

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Display brightness, contrast and basic knowledge

Brightness and contrast These two are easy to understand. The higher the brightness value, the better the performance, the more accurate the color restoration, and the brighter the picture. The more you can see the picture clearly in strong light. At present, the brightness of most displays on the market has reached 250cd / m2, […]

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Analyze g-sync and freesync (vertical synchronization technology) of display

Amd freesync, NVIDIA g-sync and adaptive sync Major manufacturers need to meet different market demands, and will launch various exclusive functions, such as reducing blue light, eye protection technology, graphics optimization, cool lighting effect, etc. These are all bonus items, so we won’t analyze them one by one. What are AMD freesync and NVIDIA g-sync […]

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Movin: breaking the trade barrier of “low price and low quality” and “inevitable contest” in the stock market era

Movin — Jimi of domestic household intelligent projection No.1, a brand new sub brand has been officially launched. Compared with the increasingly high “Brightness” and other performance indicators of LED intelligent projection in recent years, movin’s positioning seems to be “not in the height of performance innovation”, but in favor of playing a new “tonality” […]

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