Joybuy Insights

Choosing a gaming monitor: specifications and buying pitfalls to watch out for

Buying a gaming monitor seems straightforward: choose a screen size, check the refresh rate and compare the price. However, a model that sounds impressive on paper may not be the best fit for your PC, console or workspace. Terms such as 1 ms, HDR and 240Hz are not always measured using the same method.

This guide will help you assess the most important specifications, so you can choose a gaming monitor that suits your games, hardware and everyday use.

Three common buying pitfalls

1. A high refresh rate without enough frames

A 144Hz monitor, 180Hz monitor or 240Hz monitor can display movement more smoothly than a 60Hz screen. However, you will only benefit if your computer or console produces enough frames per second. In a demanding game at QHD resolution, a mid-range graphics card may struggle to reach 180 or 240 frames per second.

Therefore, check:

  • which games you play;
  • how many fps your PC typically achieves;
  • whether the chosen resolution is suitable;
  • which connection supports the high refresh rate.

A 300Hz monitor is mainly of interest to users who achieve very high fps in lightweight, competitive games. For many players, a QHD gaming monitor with 144Hz to 180Hz offers a more practical balance between sharpness and speed.

2. A response time measured using a different method

Manufacturers may state response times as GtG or MPRT, for example. These figures are not directly comparable. A quoted 0.5 ms MPRT does not automatically mean the same as 1 ms GtG.

Also pay attention to settings such as overdrive. An overdrive setting that is too high can cause visible edges or image artefacts. When comparing monitors, look at both the measurement method and user experiences instead of focusing solely on the lowest figure.

3. HDR on paper, but limited HDR impact

A HDR gaming monitor sounds appealing, but HDR support alone does not guarantee strong contrast performance. Check the brightness, contrast, local dimming and stated HDR standard. The Alienware AW2725DM, for example, lists VESA DisplayHDR 600. Other models may list HDR10 or HDR Ready, which can indicate a different product class.

According to the manufacturer’s or seller’s own product information, these are supported features; the visible result also depends on the game, video, settings and ambient lighting.

Which specifications matter most?

Screen size and resolution

A 27-inch gaming monitor is a popular size for a desk. At 1920 × 1080, also known as Full HD, the pixel density on a 27-inch screen is lower than with QHD. This can be noticeable with text and fine details, particularly when you sit close to the screen.

A QHD gaming monitor with 2560 × 1440 provides more workspace and sharper details. On the other hand, QHD places greater demands on your graphics card. Full HD remains practical for high fps, affordable systems and competitive games.

Larger screens, such as a 32-inch model or an ultrawide monitor, are appealing for simulation games, multitasking and content creation. Check beforehand that your desk is deep and wide enough.

Panel type: IPS, VA or OLED

  • IPS gaming monitor: generally offers wide viewing angles and consistent colours. Suitable for gaming, image editing and general use.
  • VA gaming monitor: often provides higher static contrast, which can give dark scenes greater depth. Motion performance and viewing-angle behaviour vary by model.
  • OLED gaming monitor: individual pixels can be controlled separately, which according to the product specifications enables deep blacks and an extremely short response time. Take account of the manufacturer’s specific warranty conditions and usage guidance when displaying static images for extended periods.

Adaptive sync and connections

A FreeSync monitor may be compatible with AMD FreeSync. A G-SYNC monitor may support NVIDIA G-SYNC or G-SYNC Compatible. Always check exact compatibility with your graphics card and use the correct DisplayPort or HDMI version.

Also look at:

  • the number of HDMI and DisplayPort connections;
  • the maximum resolution and refresh rate per port;
  • a headphone output;
  • USB ports or USB-C;
  • VESA support;
  • height, tilt and swivel adjustment.

With consoles, it is particularly important to check whether HDMI supports the desired resolution and refresh rate. A fast PC monitor will not automatically offer the same capabilities with a PlayStation, Xbox or Nintendo Switch.

Our recommendations by user profile

Suitable for: Budget-conscious beginners
Lenovo LOQ 27-10 27-inch Full HD gaming monitor

Lenovo LOQ 27-10 27" Full HD Gaming Monitor

Why it suits this profile: This 27-inch Full HD model combines relatively low resolution demands with a 200Hz refresh rate. It is well suited to gamers who want high fps without immediately upgrading to QHD hardware.

How this product avoids the pitfall

The product information clearly states Full HD, 200Hz and 0.5ms MPRT/1ms GtG. This makes it easier to compare the performance with your hardware.

Key benefit & highlights

Fast IPS panel, AMD FreeSync Premium, HDR10, two HDMI 2.1 ports and DisplayPort 1.4.

Suitable for: Buyers seeking premium quality
LG UltraGear 27-inch OLED QHD gaming monitor

LG UltraGear 27GX704A-B OLED QHD Gaming Monitor

Why it suits this profile: For users who enjoy fast-paced games as well as films, design work and image editing, this 27-inch OLED screen combines QHD resolution, 240Hz and a wide colour gamut.

How this product avoids the pitfall

The product specifications list OLED, QHD, 240Hz, DisplayHDR 400 True Black, plus separate HDMI 2.1 and DisplayPort 1.4 connections.

Key benefit & highlights

Quoted response time of 0.03ms, G-SYNC Compatible, FreeSync Premium Pro, adjustable stand and VESA 100 × 100mm.

Suitable for: Specialist use & demanding users
Alienware AW2725DM 27-inch QHD IPS gaming monitor

Alienware AW2725DM 27-inch QHD IPS Gaming Monitor

Why it suits this profile: This model is aimed at PC gamers and creative users who value QHD detail, wide viewing angles and an adjustable stand.

How this product avoids the pitfall

The resolution, IPS panel, 180Hz refresh rate and connections are specified separately. However, check that your cable and graphics card support this combination.

Key benefit & highlights

2560 × 1440 pixels, 180Hz, two HDMI 2.1 ports, DisplayPort 1.4, VESA DisplayHDR 600 and compatibility with G-SYNC and FreeSync according to the product information.

Suitable for: Competitive players
TITAN ARMY C27A1H 27-inch curved 300Hz gaming monitor

TITAN ARMY C27A1H 27-inch Curved FHD 300Hz Gaming Monitor

Why it suits this profile: This screen is designed for players of fast-paced esports and action games who achieve high fps and deliberately choose Full HD.

How this product avoids the pitfall

Choosing 1920 × 1080 keeps the workload lower than with QHD, while HDMI 2.0 and DisplayPort 1.4 support up to 300Hz according to the specifications.

Key benefit & highlights

1500R curvature, VA panel, 300Hz, 1ms GTG, 4000:1 contrast ratio, HDR10 and FreeSync compatibility.

Looking for more options?

We have put together a complete, up-to-date list of products that fully meet these strict selection criteria and the applicable European safety regulations.

Check this before ordering

  1. Measure your desk. A 27-inch gaming monitor requires more depth than a compact 24-inch screen. With a curved gaming monitor, you also need to allow for the curvature and stand.
  2. Check the port specifications. HDMI and DisplayPort have different versions and maximum refresh rates.
  3. Compare energy consumption. Check the energy class and consumption in SDR and HDR. A screen that is switched on for many hours a day may cost more to run over time.
  4. Read the warranty conditions. With an OLED gaming monitor, it is worth checking specifically how the manufacturer handles panel issues and prolonged display of static images.
  5. Consider ergonomics. A height-adjustable stand, VESA mounting and a tilt function are important if you also use the monitor for working from home.

Frequently asked questions about gaming monitors

Is 144Hz enough for gaming?

For many PC and console gamers, 144Hz is a useful starting point. The difference compared with 60Hz is particularly noticeable in fast-paced games. A higher refresh rate is only worthwhile when your system can also deliver a similar fps.

Is QHD better than Full HD on a 27-inch screen?

On a 27-inch screen, QHD provides more pixels and therefore generally sharper text and details. Full HD requires less graphics processing power, making it more practical for high fps. The right choice depends on your graphics card, games and viewing distance.

How long does a gaming monitor last?

The lifespan depends on usage, ventilation, transport, and the quality of the power supply and cables. Keep ventilation openings clear, use the supplied or compatible power supply, and clean the screen with a soft, dry cloth. Also check the warranty period and service conditions before buying.