Joybuy Insights

How to Choose the Right iiyama 165Hz Gaming Monitor

By the Joybuy expert teamPublished: July 21, 2026

Navigating the jungle of gaming monitors can be a real headache. Resolution, panel type, sync technology... Faced with dense technical jargon, it's easy to feel lost. Are you aiming for the absolute smoothness of a 165?Hz refresh rate, but still hesitating on the size, resolution, or the small features that make all the difference?

This guide is here to decode the iiyama 165?Hz PC gaming monitor lineup for you. Our mission at Joybuy is to arm you with clear information and practical advice to find the monitor that's perfectly tailored for your gaming sessions and your setup.

How to Choose the Right iiyama Gaming Monitor?

Before we dive into our selection, let's review the essential criteria for making the right choice.

1. Size and Resolution: The Performance-Immersion Duo

The size/resolution pairing is crucial for your gaming experience.

  • 24-inch Full HD (1920x1080): The choice of esports champions. Its compact size allows you to take in the entire battlefield at a glance, while the less demanding FHD resolution helps your graphics card maintain a high and stable frame rate (FPS). A 24-inch FHD gaming monitor is therefore a strategic choice for competitive gaming.
  • 27-inch WQHD (2560x1440): The perfect balance for immersion. For gamers seeking gorgeous graphics and deeper immersion, a 27-inch WQHD gaming monitor offers a spectacular leap forward in sharpness. The 1440p at 165?Hz combo is the sweet spot today for adventure games, RPGs, or even content creation, provided, of course, you have a graphics card that can keep up.

2. Responsiveness: Response Time is Crucial

A 165?Hz refresh rate is great. But for flawless fluidity, it must be paired with an ultra-low response time to eliminate motion blur (ghosting). A monitor with a fast response time, ideally 1?ms or less (MPRT or GtG), guarantees a surgically sharp image. This is a decisive advantage in fast-paced games where every millisecond counts. Modern Fast IPS or VA panels are now capable of achieving such performance.

3. Connectivity and Features: Simplify Your Gaming Space

Beyond image quality, practical extras can transform your daily gaming life. A PC monitor with a built-in USB hub, for example, lets you plug your keyboard, mouse, and headset directly into the monitor. No more cable chaos! And for those who switch between a gaming PC and a work laptop, a KVM USB-C monitor is the dream solution: a single cable for display, data transfer, and even charging your laptop.

Our iiyama 165Hz Monitor Selection

Here are three models from the iiyama G-MASTER Red Eagle range that perfectly illustrate this versatility, all clocked at 165?Hz.

iiyama G-MASTER Red Eagle GB2441HSU-B1 - 24" FHD

iiyama G-MASTER Red Eagle GB2441HSU-B1 - 24" FHD

Why it stands out: This monitor is a powerhouse, built for pure performance. Its Fast IPS panel combines accurate colours with a near-instantaneous response time, making it a formidable weapon in competitive play.

Key features:

  • Size and Resolution: 23.8-inch Full HD (1920 x 1080), the preferred format for competitive gaming.
  • Responsiveness: Fast IPS panel with a 0.5?ms response time.
  • Smoothness: 165?Hz refresh rate.
  • Ergonomics: Height-adjustable, tilt, swivel, and pivot stand.
  • Connectivity: Built-in USB hub for your peripherals.

Who is it for? It's aimed at FPS, MOBA, and fighting game players who demand absolute responsiveness and uncompromising fluidity to dominate their opponents.

See price and details on Joybuy.fr

iiyama G-MASTER Red Eagle GB2771QSU-B1 - 27" WQHD

iiyama G-MASTER Red Eagle GB2771QSU-B1 - 27" WQHD

Why it stands out: This is the perfect balance between high-end performance and visual immersion. Its WQHD resolution on a 27-inch panel enhances modern games, making it a model of versatility.

Key features:

  • Image Quality: 27-inch WQHD (2560 x 1440) resolution for stunningly fine detail.
  • Performance: Fast IPS panel with a 165?Hz refresh rate.
  • Colours: Excellent colour accuracy and wide viewing angles, equally at home in gaming and content creation.
  • Comfort: Flicker-Free and blue light reduction technologies to protect your eyes.
  • Practicality: USB hub and a fully ergonomic stand.

Who is it for? The versatile gamer who switches between intense competitive sessions and exploring open worlds with breathtaking graphics. It will also delight content creators looking for a colour-accurate display.

See price and details on Joybuy.fr

iiyama G-MASTER Red Eagle GCB4580DQSN-B1 - 45" Curved Dual QHD

iiyama G-MASTER Red Eagle GCB4580DQSN-B1 - 45" Curved Dual QHD

Why it stands out: This curved ultrawide monitor is a true window into your games, offering spectacular panoramic immersion. Its Dual QHD resolution, combined with advanced features like a KVM switch and USB-C docking, makes it a productivity and immersion powerhouse.

Key features:

  • Total Immersion: 44.5-inch VA panel with a 1500R curvature and Dual QHD (5120 x 1440) resolution.
  • Fluidity Preserved: 165?Hz refresh rate and a 0.8?ms MPRT response time.
  • Enhanced Productivity: Built-in KVM switch and USB-C docking station (95W) to control and charge a laptop with a single cable.
  • Striking Contrast: VA panel for deep blacks (3000:1 contrast ratio).
  • Comprehensive Connectivity: DisplayPort, HDMI, USB-C, and a USB 3.2 hub.

Who is it for? For fans of simulation (racing, flight), open-world RPGs, and multitasking pros who want to replace their dual-monitor setup with a single, immersive, and ultra-powerful solution.

See price and details on Joybuy.fr

Perfect Your Gaming Setup

A good monitor is the centerpiece of your setup, but ambient lighting plays an equally crucial role in immersion. To perfect your installation and create a unique gaming atmosphere, consider lighting solutions.

For example, discover our selection of accessories, like the red LED strip, to customize your environment.

Frequently Asked Questions (FAQ)

What's the difference between a 144?Hz and a 165?Hz monitor?

A 165?Hz monitor refreshes the image 165 times per second, compared to 144 times for a 144?Hz model. The difference translates to a slight, yet noticeable, gain in fluidity and sharpness in fast movements. While this gain may seem subtle, it is often sought after by competitive gamers who are looking for every possible advantage to optimize their performance.

Are iiyama G-MASTER Red Eagle monitors a good choice for gaming?

Absolutely. The iiyama G-MASTER Red Eagle range is designed entirely for gamers. It focuses on the essential features for video games: high refresh rates (like 165?Hz), ultra-short response times, and adaptive sync technologies. This makes it a particularly relevant choice for gaming.

Is a WQHD monitor essential for gaming?

It all depends on your priorities and your setup. A less demanding FHD (1080p) monitor makes it easier to achieve high frame rates with a mid-range graphics card. A WQHD (1440p) monitor offers a much more detailed and immersive image, but it requires a more powerful graphics card to maintain 165?Hz in recent games.