Iiyama ProLite TF5539UHSC-B1AG 55 inch 4K UHD PCAP 50-Touch IPS LED Monitor Black

The Iiyama ProLite TF5539UHSC-B1AG is a professional 55-inch 4K UHD interactive flat panel display engineered for demanding commercial, educational, and collaborative environments. Featuring advanced Projective Capacitive (PCAP) 50-point multi-touch technology and an IPS LED panel, it delivers sharp 3840 x 2160 resolution combined with smooth, responsive touch interaction for any number of simultaneous users.

Advantages

The IPS panel provides wide 178/178-degree viewing angles and a 500 cd/m² brightness level, ensuring consistent colour accuracy and legibility from any position in the room — ideal for presentations, digital signage, and collaborative sessions. With 24/7 operation certification, 7H hardened glass surface, and PCAP touch that works reliably even through protective gloves, this display is built for continuous professional use. Three HDMI 2.0 inputs and a DisplayPort 1.2 input provide comprehensive connectivity for PCs, media players, and presentation devices, while the built-in 2x10W speakers eliminate the need for external audio.

Suitable for

• Interactive meeting rooms and collaborative workspaces
• Digital signage and retail information displays
• Educational environments with multi-user touch activities
• Control rooms and monitoring stations requiring 24/7 operation

Key specifications

• Brand: Iiyama
• Model: ProLite TF5539UHSC
• MPN: TF5539UHSC-B1AG
• Screen Size: 55 inches (139.7 cm)
• Resolution: 3840 x 2160 (4K UHD)
• Panel Type: IPS LED
• Touch Technology: PCAP Projective Capacitive
• Touch Points: 50 simultaneous points
• Brightness: 500 cd/m²
• Contrast Ratio: 1200:1
• Response Time: 8ms (GtG)
• Refresh Rate: 60 Hz
• Viewing Angle: 178°/178° (H/V)
• Glass Hardness: 7H
• Operating Hours: 24/7
• Video Inputs: 3x HDMI 2.0, 1x DisplayPort 1.2
• USB: 1x USB-B (touch), 3x USB-A 2.0
• Speakers: 2x 10W built-in
• VESA: 400 x 400 mm
• Orientation: Landscape / Portrait
• Surface: Anti-glare Matt
• Colour: Matt Black

How to use

Connect the display to your PC via HDMI or DisplayPort, and link the included USB-B touch cable for touch functionality. Mount using the 400x400 VESA pattern or use an appropriate floor stand. Install any required touch drivers from Iiyama's support site, then configure the display orientation and input source via the OSD menu.

Recommendations

The Iiyama ProLite TF5539UHSC-B1AG is the ideal choice for organisations seeking a large-format 4K commercial touchscreen with enterprise-grade build quality, 24/7 reliability, and intuitive 50-point PCAP multi-touch for interactive presentations and digital signage.