If you are a person who likes to play games, then you must have heard the term high refresh rate. High-brush resolution refers to the case where the refresh rate and resolution of the display are relatively high, such as a 144Hz 2K display, or a 240Hz 1080P display. So what are the benefits of high brush resolution? What kind of hardware support is needed? Today we will talk about this topic.
What is refresh rate and resolution？
First of all, we need to understand what refresh rate and resolution are. The refresh rate refers to the number of frames that the monitor can display per second, and the unit is Hz. Resolution refers to the number of pixels displayed on the monitor, usually expressed by horizontal pixels and vertical pixels, such as 1920x1080 is a common resolution.
Both refresh rate and resolution will affect the picture effect we see. Generally speaking, the higher the refresh rate, the smoother the picture, without the feeling of stuttering and tearing; the higher the resolution, the clearer the picture and the richer the details. So many people hope to have a high-resolution display to improve the look and feel of games or videos.
What are the advantages of high brush resolution？
So what are the advantages of high brush resolution? We can look at it from two perspectives: visually and operationally.
Visually, high-brush resolution allows us to see a smoother, clearer, and more realistic picture. This is very important for some games with beautiful pictures, fast actions and complex scenes. Such as "Cyberpunk 2077", "Call of Duty", "League of Legends" and so on. High resolution allows us to better immerse ourselves in the game world and feel the charm of the game.
In terms of operation, high brush resolution allows us to have a faster, more accurate, and more stable response. This is very critical for some games that are highly competitive, require high operational requirements, and require reaction speed and precision. Such as "CS:GO", "Rainbow Six", "Glory of the King" and so on. High brush resolution allows us to better control the characters in the game and improve the winning rate of the game.
What conditions are required for high brush resolution？
Of course, if you want to enjoy the benefits of high-brush resolution, you don’t just need to buy a high-brush-resolution monitor. Several other conditions also need to be considered: host, display, wire, interface.
01.Host: Host refers to devices that run games or videos, such as computers, notebooks, consoles, and so on. The host needs to have enough powerful performance to output high frame rate images to match the refresh rate of the monitor. Generally speaking, high-brush resolutions have relatively high requirements for hosts, especially graphics cards. For example, if you want to achieve a refresh rate of 144Hz at 2K resolution, you need a graphics card with good performance, such as GALAXY GeForce RTX4070 Xingyao OC 12GB. If the performance of the host computer is not enough, there will be phenomena such as screen freezing, frame drop, tearing, etc., which will affect the game experience.
02.Display:A display refers to a device used to display images, such as a liquid crystal display, an OLED display, and so on. The display needs to have a sufficiently high refresh rate and resolution to display a high-resolution picture. Generally speaking, monitors with high brush resolution are more expensive, especially IPS panels and VA panels. For example, Philips 27-inch 279C9 is an IPS display with 4K resolution and 60Hz refresh rate, which is suitable for watching videos and working; AOC 27-inch 27G2 is an IPS display with 1080P resolution and 144Hz refresh rate, suitable for playing competitive games; AOC AGON 27-inch AG274UXP is a Nano IPS display with 2K resolution and 144Hz refresh rate, which is suitable for playing high-quality games.
03Wire: Wire refers to the cable used to connect the host and the display, such as HDMI cable, DP cable, DVI cable and so on. The cable needs to have a sufficiently high bandwidth and speed to transmit high-brush-resolution signals. Generally speaking, high-brush resolutions have relatively high requirements for cables, especially HDMI cables and DP cables. For example, if you want to achieve a refresh rate of 144Hz at 4K resolution, you need a cable that supports HDMI 2.1 or DP 1.4 or higher. If the wire material is not good enough, there will be phenomena such as blurred picture, blurred screen, and flickering, which will affect the viewing effect.
04.Interface:Interface refers to the jack on the host computer and the monitor used to connect wires, such as HDMI interface, DP interface, DVI interface and so on. The interface needs to have a sufficiently high version and specification to support high-resolution signals. Generally speaking, high-brush resolutions have relatively high requirements for interfaces, especially HDMI interface and DP interface. For example, if you want to achieve a refresh rate of 144Hz at 4K resolution, both the host and the monitor need to have interfaces that support HDMI 2.1 or DP 1.4 or higher. If the interface is not good enough, there will be phenomena such as no picture output, black screen, no signal, etc., which will affect the use function.
In short, high-brush resolution allows us to see smoother, clearer, and more realistic pictures in games or videos, and also allows us to have faster, more accurate, and more stable responses. But in order to experience the charm of high-brush resolution, we also need to have the corresponding hardware supporting, including host, monitor, wire, interface and so on. When choosing a high-brush resolution monitor, we must comprehensively consider various factors according to our own needs and budget, in order to find the most suitable product for us.