Joybuy Insights

Choosing a gaming monitor: how to find the right one for your setup

Buying a new gaming monitor might seem simple: choose a high refresh rate, a low response time and a large screen. But many buyers end up paying for specifications that aren’t suited to their PC, desk or needs. For example, a 240Hz monitor offers little benefit if your computer can’t deliver a high frame rate in your favourite game. And a large 4K monitor can produce a stunning picture, but it also demands more graphics processing power.

The main pitfalls are:

  • Focusing only on Hz: a 144Hz monitor, 165Hz monitor, 180Hz monitor or 240Hz monitor is only worthwhile if your PC can produce enough frames per second.
  • Misunderstanding response time: 1 ms MPRT and 1 ms GtG are different measurement methods, so always check which figure the manufacturer quotes.
  • Overlooking connections: not every HDMI or DisplayPort version supports the same resolution and refresh rate.
  • Choosing a size and resolution without considering the combination: Full HD at 27 or 32 inches has a lower pixel density than QHD at the same size.

Which specifications should you check?

1. Resolution and screen size

Full HD, with 1920 × 1080 pixels, is a practical choice for an affordable PC gaming monitor. At 24 inches, it generally looks suitably sharp. At 27 inches, QHD with 2560 × 1440 pixels can deliver a noticeably clearer picture. A 4K monitor with 3840 × 2160 pixels is a good option for large screens, creative work and detailed images, but it puts more strain on your graphics card.

An ultrawide monitor usually has a 21:9 or 32:9 aspect ratio. This gives you extra horizontal space for games, timelines and multiple windows. Just check that your desk is deep and wide enough first. A curved monitor can make a wide screen feel easier to take in at a glance, but the curvature is a matter of personal preference.

2. Refresh rate, response time and synchronisation

The refresh rate tells you how many times the picture is updated per second. 100Hz or 120Hz already looks noticeably smoother than 60Hz for everyday use. For fast-paced shooters and racing games, 144Hz, 165Hz, 180Hz, 200Hz or 240Hz are all possible options.

Consider how the monitor will work with your hardware:

  • 144Hz to 165Hz: suitable for many mid-range gaming PCs and casual competitive gaming.
  • 180Hz to 200Hz: worth considering if your PC consistently achieves high frame rates.
  • 240Hz or higher: most relevant to competitive players with a powerful PC who want exceptionally smooth motion.

A monitor with FreeSync or another Adaptive Sync technology can adjust its refresh rate to match the graphics card’s output. This can help reduce tearing and stuttering, but check compatibility with your graphics card and chosen connection.

3. Panel type, HDR and ergonomics

An IPS monitor is known for its wide viewing angles and consistent colour reproduction. This makes IPS a good choice for gaming, working from home and creative software. According to product specifications, a VA monitor often offers higher static contrast, which can affect how dark scenes appear. An OLED gaming monitor stands out because its pixels can switch off individually. If you choose OLED, it’s sensible to follow the user manual and use the screen maintenance features. Static elements displayed for long periods may need extra attention on OLED panels.

HDR10 means that the monitor can process HDR10 signals. On its own, this doesn’t tell you how much contrast or brightness you’ll experience in every situation. Check the brightness, panel type and specific HDR specifications too.

For working from home, height adjustment, tilt, swivel, VESA compatibility and a USB-C connection are often more important than an extremely high refresh rate. A monitor for working from home can also make a good second screen for gaming, as long as its connections and refresh rate suit your needs.

Recommended options by user profile

Suitable for: Budget-conscious beginners
Philips 1000 Series 24E2N1100LB/00 24-inch Full HD 100Hz VA monitor

Philips 1000 Series 24E2N1100LB/00 24" Full HD 100Hz VA Monitor

Why it suits this profile: This 24-inch Full HD monitor combines 100Hz with a VA panel, making it suitable for everyday work, multimedia and casual gaming.

How this product avoids the pitfall

The resolution and screen size make a practical pairing, without paying for a refresh rate that not every PC needs.

Key benefits and features

24 inches, Full HD, VA panel, 100Hz and a 4ms response time according to the product information.

Suitable for: Buyers looking for premium quality
Alienware AW3425DW 34-inch QD-OLED ultrawide gaming monitor

Alienware AW3425DW 34" Computer Monitor

Why it suits this profile: This 34.2-inch ultrawide QD-OLED screen is designed for users who want to combine gaming, multitasking and media viewing.

How this product avoids the pitfall

The product specifications cover resolution, connections and ergonomic adjustment, so you don’t have to rely on the OLED label alone.

Key benefits and features

3440 × 1440, 21:9, 240Hz, QD-OLED, HDR10, plus DisplayPort, HDMI and USB connections according to the product details.

Suitable for: Specialist needs and intensive use
TITAN ARMY C24A1H 240Hz curved gaming monitor

TITAN ARMY C24A1H R1500 Gaming Monitor

Why it suits this profile: This 23.6-inch curved monitor is designed for fast Full HD gaming, with a 240Hz refresh rate.

How this product avoids the pitfall

The HDMI 2.0 and DisplayPort 1.2 specifications explicitly state support for 1920 × 1080 at 240Hz. Check that this works with your own cable and graphics card.

Key benefits and features

FHD resolution, 240Hz, 1500R curvature, VA panel, HDR10 and FreeSync compatibility according to the product specifications.

Suitable for: Home workers and multitaskers
DELL Pro Plus P2725DE QHD USB-C monitor

DELL Pro Plus P2725DE 27" QHD Monitor

Why it suits this profile: This 27-inch IPS monitor is designed for productivity, but can also serve as a versatile screen for everyday gaming.

How this product avoids the pitfall

The fully adjustable stand and USB-C connection help prevent ergonomic and connectivity issues from cropping up after purchase.

Key benefits and features

QHD, IPS, 100Hz, USB-C with up to 90W Power Delivery, RJ45, plus height, swivel and tilt adjustment.

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 regulations.

Frequently asked questions about gaming monitors

Is 144Hz enough for PC gaming?

For many gamers, 144Hz is a practical balance between smooth visuals and hardware demands. A 165Hz or 180Hz monitor may be worth considering if your PC consistently delivers higher frame rates in your games. Also check that your DisplayPort or HDMI connection supports the setting you want.

How long does a gaming monitor last?

Its lifespan depends on build quality, hours of use, heat, transport and panel technology. Keep the ventilation openings clear, use a suitable stand and clean the screen with a soft cloth. If you have an OLED gaming monitor, it’s a good idea to use the automatic pixel or panel maintenance features as instructed in the manual.

Does a large monitor use a lot of power?

Power consumption varies according to size, brightness, resolution and panel type. A 34-inch ultrawide monitor or 4K monitor may use more power than a compact Full HD monitor. For a specific comparison, check the stated power consumption and energy label, and switch the screen off when you won’t be using it for a while.