iiyama ProLite XCB3494WQSU-B1 - Monitor - Curved, 34" UWQHD, 120Hz, HDMI

iiyama ProLite XCB3494WQSU-B1 is a 34" curved UltraWide Quad HD monitor designed for business users who need expansive screen real estate and sharp visuals.

The iiyama ProLite XCB3494WQSU-B1 features a 34" (86.4 cm) VA LED panel with a 3440 x 1440 UWQHD resolution and a native 21:9 aspect ratio, delivering immersive productivity and detailed content across a wide horizontal workspace.

With a 1500R curved screen and a matt anti-glare surface, this monitor reduces reflections while wrapping content naturally into your field of view. The panel achieves a typical brightness of 350 cd/m², a high contrast ratio of 3000:1, and a dynamic contrast up to 80,000,000:1 for deep blacks and vivid highlights.

Performance is strong with a fast 0.4 ms response time (MPRT), a maximum 120 Hz refresh rate, and support for AMD FreeSync Premium and VESA Adaptive Sync to minimize tearing during motion. Wide 178° viewing angles and 16.7 million colours with 99% sRGB coverage ensure accurate reproduction for spreadsheets, code, video conferencing and light colour-critical work.

The connectivity set is comprehensive for office environments: two HDMI ports (1.4/2.0), one DisplayPort 1.4, headphone out, HDCP support and a built-in USB 3.2 Gen 1 hub with USB Type-A and Type-C upstream options and four downstream ports. Built-in stereo speakers (2 × 5 W RMS) add convenience for calls and multimedia.

Ergonomics and durability are business-oriented with height adjust (up to 15 cm), swivel (-45° to 45°), tilt (5°–23°), VESA 100 x 100 mounting, cable management, and a Kensington lock slot. The monitor includes flicker-free and Low Blue Light technologies to reduce eye strain for long workdays, and meets certifications such as TCO, RoHS and TÜV.

Practical use cases include multi-window financial analysis, immersive spreadsheets and dashboards, code and documentation review side-by-side with live previews, and collaborative presentations in meeting rooms. The included cables (AC, USB, HDMI, DisplayPort) and an internal power supply make setup straightforward.

• 34" UWQHD (3440×1440) curved VA panel, 1500R
• 120 Hz, 0.4 ms (MPRT) with FreeSync Premium
• USB-C upstream, 4× downstream USB 3.2 Gen1 hub
• Height, tilt, swivel adjustments and VESA mount
• Flicker-free, Low Blue Light and built-in speakers