Joybuy Insights

Choosing a gaming monitor: how to compare speed, picture quality and connections

Buying a gaming monitor seems simple: choose a large screen, a high refresh rate and a short response time. In practice, the differences often come down to the details. For example, a screen may support 240Hz, but only through a specific connection. A monitor with HDR may also have limited brightness, making the effect less noticeable in some games and films.

There are three common pitfalls for gamers in the UK:

  • A high refresh rate without suitable hardware: your PC or console needs to deliver enough frames per second. A 200Hz or 240Hz monitor won’t automatically offer an advantage in every game.
  • Misinterpreting response times: 0.5 ms MPRT and 1 ms GtG are different measurement methods. So don’t compare products based only on the lowest number in the title.
  • Overlooking connections and ergonomics: check the HDMI and DisplayPort versions, VESA support, height adjustment and how much space you have on your desk.

Which specifications should you check?

1. Resolution and refresh rate

The resolution determines how much detail the screen can display. A Full HD gaming monitor with 1920 × 1080 pixels puts less strain on your graphics card than a QHD gaming monitor with 2560 × 1440 pixels. A 4K gaming monitor with 3840 × 2160 pixels offers more detail, but usually requires a more powerful PC to achieve high frame rates.

Refresh rate is measured in hertz:

  • 144Hz gaming monitor: a practical step up from 60Hz for fast-paced games.
  • 165Hz or 180Hz gaming monitor: a good choice if you value smooth movement without jumping straight to the highest tier.
  • 200Hz gaming monitor: worth considering for competitive PC gaming and fast-paced shooters.
  • 240Hz and 320Hz gaming monitors: most relevant if your PC consistently produces very high frame rates.

For consoles, you should also check the maximum output. A 240Hz screen may still be limited to a lower refresh rate when used with a console.

2. Panel type and screen shape

An IPS gaming monitor is generally known for its wide viewing angles and consistent colours. This can be useful for gaming, films, office work and basic content creation. According to product specifications, a VA gaming monitor often offers a higher static contrast ratio, which can affect how dark scenes appear. Your experience will also depend on the overdrive settings used.

An OLED gaming monitor uses self-lit pixels. Models such as the Alienware AW2725D combine deep blacks and a fast stated response time with QHD resolution. If you’re considering OLED, check the warranty and usage guidance for prolonged display of static images.

A curved gaming monitor can be a comfortable choice for wider screens, such as a 34-inch ultrawide with a 21:9 aspect ratio. Consider the curvature, viewing distance and desk depth. A 1500R screen calls for a different seating position from a flat 27-inch model.

3. Response time, Adaptive Sync and HDR

A monitor with a 1 ms response time can help keep movement looking sharp, but the measurement method matters. MPRT and GtG aren’t directly comparable. Check whether the stated figure depends on a specific mode.

FreeSync gaming monitors, G-SYNC gaming monitors and VESA Adaptive Sync match the screen’s refresh rate to your graphics card’s frame rate. This can help reduce tearing and judder. Check that your graphics card, cable and chosen input are compatible.

When choosing an HDR gaming monitor, look beyond the HDR label. Consider brightness, contrast, HDR certification and how the screen handles HDR content. According to their product specifications, several of the models below support HDR10 or HDR Ready. These are technical features, not a guarantee that every game will look the same.

Recommended gaming monitors for different needs

Best for: Budget-conscious beginners
MSI MAG 274F 27-inch computer monitor

MSI MAG 274F 68.6cm (27") computer monitor

Why it suits this type of user: The combination of a 27-inch screen, Full HD, IPS and 200Hz makes this a straightforward choice for a first PC gaming setup, while still being useful for office work.

How this product helps avoid the pitfall

The product specifications list 200Hz, 0.5 ms GtG, Adaptive-Sync, HDMI 2.0b and DisplayPort 1.2. This means you can check the key connection and synchronisation details before buying.

Key benefits and features

27-inch IPS panel, 200Hz, HDR Ready, VESA 100 × 100 mm and an anti-glare screen.

Best for: Buyers looking for top quality
Alienware AW2725D QD-OLED gaming monitor

Alienware AW2725D 27-inch flat QD-OLED PC monitor

Why it suits this type of user: For anyone looking for QHD resolution, OLED technology, a high refresh rate and extensive synchronisation features in one screen.

How this product helps avoid the pitfall

The product specifications list QHD, QD-OLED, 280Hz, 0.03 ms and DisplayHDR 400 True Black separately. This makes it easy to compare these features with your PC hardware and how you plan to use the monitor.

Key benefits and features

2560 × 1440 pixels, 280Hz, G-SYNC Compatible, FreeSync Premium Pro, HDMI 2.1 and USB connections.

Best for: Specialist needs and power users
MSI MAG 342CQRF E20 34-inch ultrawide gaming monitor

MSI MAG 342CQRF E20 34-inch Rapid VA UWQHD curved monitor

Why it suits this type of user: The 21:9 aspect ratio is designed for gamers and multitaskers who want extra horizontal space for games, windows and entertainment.

How this product helps avoid the pitfall

The product specifications list a resolution of 3440 × 1440, 200Hz, 1500R, two HDMI 2.0b ports and DisplayPort 1.4a. Check in advance that your graphics card can handle this ultrawide output.

Key benefits and features

34-inch UWQHD VA panel, 200Hz, Adaptive Sync, 1500R curvature and an adjustable stand.

Best for: Competitive esports fans
Thunderobot CF25F300L 320Hz gaming monitor

Thunderobot CF25F300L 24.5-inch Full HD 320Hz

Why it suits this type of user: The compact Full HD screen and stated 320Hz are aimed at players who prioritise high frame rates and a manageable screen size over a higher resolution.

How this product helps avoid the pitfall

Full HD requires less graphics processing power than QHD or 4K. However, check whether your system can actually deliver more than 240 frames per second to make good use of 320Hz.

Key benefits and features

24.5 inches, Full HD, 320Hz, 450 nits according to the product specifications, and a height-adjustable, swivel stand.

Looking for more options?

We’ve put together a complete, up-to-date list of products that meet these strict selection criteria and current European safety requirements.

Practical checklist before you buy

Before placing your order, check:

  1. Resolution versus graphics card: choose Full HD, QHD or 4K based on the frame rate your hardware can actually achieve.
  2. Connection: compare HDMI and DisplayPort versions with your preferred resolution and refresh rate.
  3. Adaptive Sync: check whether FreeSync, G-SYNC Compatible or another standard works with your graphics card.
  4. Ergonomics: check height adjustment, tilt, swivel and VESA size.
  5. Use beyond gaming: for work and content creation, colour coverage, viewing angles and USB connections may matter more than the maximum refresh rate.
  6. Energy consumption: check the energy label and consumption per 1,000 hours. If your screen is on for long periods every day, this will affect running costs.

Frequently asked questions about gaming monitors

Is 144Hz enough for PC gaming?

For many gamers, a 144Hz gaming monitor is a clear improvement over 60Hz. Whether a 165Hz, 180Hz or 240Hz model is worthwhile depends on your games, graphics card and preferred level of responsiveness. A higher refresh rate is most useful when your PC can deliver a sufficient frame rate.

How do I connect a gaming monitor to a PC or console?

Ideally, use a connection that supports your chosen resolution and refresh rate. DisplayPort is often used for PC gaming, while HDMI is important for consoles and modern graphics devices. Check the cable supplied too, as not every cable supports every combination of resolution and refresh rate.

How long does a gaming monitor last?

Lifespan depends on how long it’s used, heat, power supply and panel technology. Keep the ventilation openings clear, use a stable power connection and clean the screen with a soft, dry cloth. For OLED models, it’s worth reading the manufacturer’s guidance on static images, pixel protection and warranty terms.