Opting for a fast and affordable 27-inch display, you're more likely to stumble upon the new LG 27GK750F. This solution has all the disadvantages of TN + Film, but for $300 you will get a fairly large 240 Hz monitor with FreeSync support, which, in the aggregate, has no competitors now.


Best gaming monitors under 300 Palatine
2022 update: Best gaming monitors under 300 - choosing the best gaming monitor

By itself, the definition of HDR does not include a guarantee of a specific color gamut. So, a high-quality SDR monitor has a color depth of 8 bits and is capable of displaying 16.8 million colors. HDR capable panels typically have a color depth of 10 bits (over 1 billion shades), while the most advanced professional screens (like https://thetimes.digital/games/best-gaming-monitor-under-300/) support 12 bits (38.7 billion shades).

FRC technology

Some monitors use FRC technology - with the help of high-frequency pixel backlight flicker, an 8-bit matrix can visually approach a 10-bit matrix, but the effect is imperfect.

Inexpensive TN-matrices and very fast (from 240 Hz) monitors usually have 6-bit matrices (sometimes with FRC up to 8 bits), most consumer LCD monitors and TVs have 8-bit matrices with FRC up to 10 bits. "Real" 10 bits can be found in expensive QLED and OLED TVs and semi-professional 4K monitors.

A visual diagram shows the difference in the smoothness of color transitions of different types of matrices.

At the time of writing this material, the choice of fast 4K models is scarce and is represented by two 27-inch monitors with a frequency of 144 Hz: Asus ROG Swift PG27UQ and Acer Predator X27. There was no fundamental difference between them (except for the design, materials used and external lighting systems), their capabilities are identical, but the price is very different: the Acer solution is almost $600. It is possible that soon the difference will not be so significant, but you still have to choose based on your liking for a particular brand or in appearance. It remains to accumulate $3000 having previously acquired a PC of no less cost.

Other Solutions

In other solutions of our management, Samsung models are the only ones among those actually sold with a resolution of 3840 × 1080. Despite the release of a more affordable and, unfortunately, technically simplified C49J890DKI solution, the pioneer in a new segment for the desktop monitor market, Samsung C49HG90DMI, remains optimal and relevant. Some are afraid of its size, others are annoyed by the “fat” pixel, but if you do not belong to these two categories of buyers, then this display should not disappoint you.

Gaming computers and monitors: see Wikipedia