The Iiyama G-Master GOB2701QSC-B1 monitor is a 27-inch OLED monitor designed primarily for gaming, with features that are also useful for demanding business users and consumers who want outstanding images and display speed. OLED technology provides an extremely high level of contrast and color accuracy, enabling a realistic experience in both game dynamics and when working with images and video content.

The high resolution of 2560 x 1440 (WQHD) allows you to display more content at once, which is useful for multitasking, editing projects and gaming clarity, as images remain clear even in detail. In addition, a refresh rate of up to 280 Hz and an ultra-fast response time of 0.03 ms ensure extremely smooth motion tracking - meaning fast-moving scenes in games are displayed without blurring or tearing, which is crucial for gamers, especially in competitive gaming.

Connectivity via USB-C port brings additional flexibility, as you can connect modern laptops and other devices to the monitor with just one cable - it transmits the video signal and often also enables power and data transfer at the same time (depending on the device). Such a solution facilitates a tidy desktop and quick transitions between work and leisure. HDMI and DisplayPort connectors are designed to connect to various computers or consoles, making the product versatile in office, home and gaming environments.

The flat screen design with a 16:9 aspect ratio is suitable for both the vast majority of applications and modern games. Although the screen is not curved or touch-sensitive, this allows for a predictable and consistent user experience with superior visual impact. Thanks to the OLED panel, users experience deep blacks and high brightness of individual pixels without visible light bleed or blurring of the edges of the image.

Key product features

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It is important to know

Before purchasing the Iiyama G-Master GOB2701QSC-B1 monitor, it is worth considering how well its features match your daily work or gaming. The monitor stands out with its high performance and advanced OLED technology, which brings special advantages, but also some limitations that are not always clearly revealed in the specifications. It is important to assess whether its functionalities, connectivity options and ergonomics are truly compatible with your working environment and habits.

• Connecting via USB-C provides a single-cable solution for laptops, but before purchasing, check that your computer supports image output via USB-C at the appropriate resolution and refresh rate.
• The OLED panel delivers exceptional black and contrast, which is especially noticeable when working in dark mode, requiring accurate colors, or when creating creative work - but it may take some getting used to if you're switching from an IPS monitor.
• When setting up multiple monitors at once, it is crucial to match the resolution and size of the other displays to achieve a unified experience; differences can affect the sharpness of text and the display of content.
• The monitor has a high refresh rate, which is an advantage when playing fast-paced games and allows for very smooth window scrolling in everyday use, but to take advantage of this advantage, the system configuration must be appropriate.
• The 27-inch QHD format is one of the most balanced solutions for desktop layouts; however, the size can become a limitation if you work with multiple split screens or need even more space for simultaneous windows.

Source of editorial recommendations: ENAA guides and team experience.

In practice

🟢 High-level gaming

Thanks to its extremely high refresh rate and response time, the monitor is very suitable for demanding gamers who are looking for a completely smooth image without lag.

🟢 Multitasking with multiple windows

The combination of QHD resolution and a 27-inch diagonal allows for efficient layout of multiple applications without feeling cramped, which is suitable for office or hybrid use.

🟢 Connection to laptop via USB-C

USB-C support allows for fast connection and image and data transfer with a single cable setup - useful for home and business users, if it is also supported on the laptop side.

🟡 Creative work with color content

OLED technology improves the display quality of images, photos, and video, but for professionals who require machine-verified color accuracy, additional calibration is recommended.

🟡 Setup with two or more monitors

Using it in paired or multi-monitor setups is effective if you can ensure similar resolution and size across all displays; otherwise, there may be differences in sharpness and user experience.

🔴 Working in a very confined space

The 27-inch diagonal requires a sufficiently large and adequately deep desk; on shallow desks or at very close distances, viewing may become less comfortable.

Answers to frequently asked questions

Can I use this monitor with a regular laptop via USB-C?

The monitor supports USB-C connectivity, but your laptop must support image output via this connector (DisplayPort Alt Mode).

Is the OLED panel sensitive to prolonged display of static images?

OLED technology may show certain known limitations in static displays over the long term, which is especially noticeable when using the same image continuously for extremely long periods of time.

What layout is optimal for a 27-inch QHD monitor?

For best ergonomics, we recommend placing the monitor at eye level and approximately 60–80 cm from the user, depending on your desk and habits.

Is the monitor suitable for demanding, fast-paced eSports gaming?

Yes, due to its 280 Hz refresh rate and very fast response time, it is especially suitable for competitive games where reaction time is key.

Can the monitor be used effectively as part of a multi-display setup?

The monitor allows coordinated use with other displays of the same resolution and size, which is recommended for an optimal multi-monitor experience.

Description updated: August 2026

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