Do you want a 34″ WQHD monitor? This one from AOC has 240 Hz and is now on sale

  • The AOC CU34G4Z gaming monitor is now available on Alza for 8,271 CZK with code ALZADNY10
  • The 34" curved VA panel offers a resolution of 3440 × 1440 pixels and a refresh rate of 240 Hz
  • The monitor features a 0.3 ms MPRT response time, HDR 400 support, and AMD FreeSync certification

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Adam Kurfürst
Adam Kurfürst
15. 2. 2026 13:30
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Looking for a widescreen gaming monitor that will draw you right into the action? AOC offers an interesting model, the CU34G4Z, which combines a curved 34″ panel with a high refresh rate. You can now get it on Alza for 8,271 CZK after entering discount code ALZADNY10, which represents a saving of almost a thousand compared to the regular price of 9,190 CZK.

Large Curved Panel for an Immersive Experience

The AOC CU34G4Z features a 34″ VA panel with a 1500R curvature that surrounds your field of view and creates a spatial effect. The 3440 × 1440 pixel resolution in a 21:9 aspect ratio provides ample workspace for multitasking and a wide field of view in games. VA technology delivers a native contrast of 2500:1, making dark scenes in games and movies look convincing.

Regarding color reproduction, the monitor covers 130.3% sRGB and 88.7% Adobe RGB with 10-bit color depth. The maximum brightness reaches 450 cd/m², and HDR 400 support is included. The anti-reflective display surface helps eliminate glare in well-lit rooms.

Parameters for Demanding Gamers

A refresh rate of 240 Hz combined with a response time of 0.3 ms MPRT (or 1 ms GtG) places this monitor among fast gaming displays. AMD FreeSync and Adaptive-Sync technologies synchronize the refresh rate with the graphics card’s performance, eliminating screen tearing. For owners of next-gen consoles, HDMI 2.1 is available, supporting higher refresh rates.

The monitor also offers a Low Blue Light function for blue light reduction and Flicker-free technology, which limits backlight flickering. PbP (Picture by Picture) mode allows two sources to be displayed side-by-side across the entire display area.

Ergonomics and Connectivity

The stand allows for height adjustment, tilt, and swivel. VESA 100×100 is available for mounting on an arm or wall. On the back, you’ll find two DisplayPort 1.4 ports, two HDMI 2.1 ports, and a USB hub for easy peripheral connection. The G-Menu software then offers convenient control of monitor settings directly from your computer.

Who is the monitor suitable for?

The AOC CU34G4Z will be appreciated primarily by players of competitive titles who want a combination of a high refresh rate with a wide field of view. The 21:9 aspect ratio excels in racing games, simulators, and RPG titles, where it offers better peripheral awareness. Thanks to the USB hub and ergonomic stand, it is also suitable for multi-window work or streaming.

Conversely, for professional graphic designers and photographers, there are more suitable alternatives with IPS panels and wider color space coverage. While a VA panel offers better contrast, viewing angles and color accuracy do not reach the level of quality IPS monitors. If you primarily play esports titles like CS2 or Valorant, a smaller 27″ monitor with an even higher refresh rate and faster response time might serve you better.

Are you considering purchasing a widescreen gaming monitor?

About the author

Adam Kurfürst

Adam studuje na gymnáziu a technologické žurnalistice se věnuje od svých 14 let. Pakliže pomineme jeho vášeň pro chytré telefony, tablety a příslušenství, rád se… More about the author

Adam Kurfürst
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