The IIYAMA ProLite XUB3493WQSU-B6 86.7cm (34") IPS 120Hz HDMI/DP, speakers, QHD, 120 Hz, black monitor is a modern ultrawide monitor designed for users looking for an extremely wide work surface and superior color accuracy. The monitor is an ideal choice for both business environments, advanced consumers, and gamers, as it combines fast refresh rates, exceptional resolution, and flexible connectivity.

This ultrawide monitor delivers an incredible range of images and a resolution of 3440 x 1440 (UWQHD), allowing users to multitask without the need for additional displays. With a 21:9 aspect ratio and 34" diagonal, it is particularly suitable for efficient multi-window work, spreadsheets, professional video editing or programming processes where width is essential.

The IPS panel provides wide viewing angles and excellent color accuracy, which is important for graphic design, photo editing and other professional uses. For gamers, the 120 Hz refresh rate and 1 ms response time will be a standout advantage - this means extremely smooth images, less blurring even in demanding action scenes and better responsiveness in games.

Connectivity is tailored to modern needs: in addition to HDMI and DisplayPort ports, there is also USB-C for direct connection to laptops and other devices. The monitor also has integrated speakers, further reducing the need for additional equipment and keeping the work environment tidy.

With this model, Iiyama brings a great combination of reliable technical performance, modern design and functionality for the most demanding users. With its precise image, fast refresh rate and ergonomically friendly design, it is an excellent choice for work, entertainment and content creation at the highest level.

Same summary

The IIYAMA ProLite XUB3493WQSU-B6 monitor is primarily suitable for business users and home users who want to take advantage of a wide work surface and high resolution for multitasking or viewing long documents. Due to the ultrawide format and IPS technology, it is particularly useful when working with multiple windows, analyzing data or monitoring multiple content simultaneously. In games, it will satisfy casual gamers who are looking for a smoother image display due to the high refresh rate, but it is not the optimal choice for ambitious e-sports players, where responsiveness, color spectrum or extremely high frequencies are key. The large diagonal requires enough space on the desk and an appropriate viewing distance for comfortable use.

Taken from: Enaa guides and team experiences.

User view

This ultrawide monitor is most often chosen by users who switch between multiple open windows on a daily basis or need an extended work surface without distracting borders between screens. It is suitable for those who work with spreadsheets, analyze data, program or look for a clear layout of multiple applications at the same time. In practice, it allows comfortable and efficient work even in long-term tasks - from home office, to creative tasks and the search for optimal productivity.

For those who are unsure about the size or the cost of an ultrawide monitor versus two regular monitors, check out our guide to using multiple monitors effectively . Users also often appreciate Iiyama 's consistent quality and technology solutions, which provide them with a reliable and customizable experience.

Why buy at Enaa

At Enaa, we make it easy to compare different monitors with advanced filters, so you can quickly find a model that suits your needs and usage profile. A wide selection of expert guides and advice on our site makes it easier for you to make decisions even for more demanding equipment. The online shopping experience is tailored to both individuals and advanced users, so you can find the monitor that actually suits you.

Answers to frequently asked questions

What viewing distance is a 34-inch ultrawide monitor suitable for?

The optimal distance for a monitor of this size is at least 60–80 cm, depending on the layout and space on the desk. A longer distance contributes to greater eye comfort and allows for a better view of the content in width.

Can an ultrawide monitor be the right choice instead of two separate monitors?

In many cases, a single ultrawide monitor can replace a dual-monitor setup, especially if you want a continuous, large workspace without any interruptions due to the edges. It's worth comparing your own work habits – read our guide to choosing and setting up multiple monitors for more information.

Who is this monitor least suitable for?

This type of ultrawide monitor is less optimal for users who don't have enough space or sit very close to the screen; it's also not the best choice for professional designers with the highest demands on color and accuracy, or for esports gamers with specific desires for an above-average refresh rate.

How does the monitor affect ergonomics and long-term work?

A large work surface and height adjustment can support a more ergonomic working posture. We recommend that you set your monitor at eye level and at an appropriate distance to prevent eye strain, especially when using it for several hours.

Is the monitor suitable for working in multiple applications at the same time?

Yes, thanks to the ultra-wide format and high resolution, it is possible to easily divide the screen into multiple functional parts and work in two or more applications simultaneously without the need for an additional monitor.

Description updated: March 2026