The iiyama LH5575UHS-B2AG is a 55″ 4K digital signage display with Android 11, FailOver, SDM slot and 500 cd/m² brightness. It is suitable for year-round continuous operation (24/7) in retail, corporate, hospitality or public environments, with flexible mounting and orientation options.
Video specifications and performance
Uses an IPS panel with a matte coating (haze ~25%).
Offers native 4K UHD resolution (3840 × 2160) at 60 Hz.
Response time: 8 ms (GtG) according to iiyama specifications and distributor data.
Viewing angle: 178° horizontal / 178° vertical.
Designed for continuous 24/7 operation, supporting automatic signal switching (FailOver) and cascading via DisplayPort Out.
Device and software compatibility
Integrates Android 11 with iiSignage² CMS, allowing direct content management and app installation. Compatible with standard signage platforms and supports network control via LAN or RS-232. Recommended accessories include Intel SDM modules, wall mounts and cabling components.
Collaborative and signage features
Offers FailOver, iiSignage² content management, DP-Out cascading and wireless casting functions (iiShare / EShare) via WiFi / Miracast. The portrait/landscape mode allows flexible orientation for various display layouts. Thanks to the integrated CMS, remote content and device management are also possible.
Technical specifications
Panel type: IPS, matte (haze ~25%)
Screen size: 55 inches / 138.7 cm diagonal
Resolution: 3840 × 2160 (4K UHD) at 60 Hz
Brightness: 500 cd/m² (typical)
Contrast (typical): 1200:1
Response time: 8 ms GtG
Viewing angle: 178° / 178° horizontal / vertical
Interfaces: 3× HDMI, 1× DisplayPort (In), 1× DisplayPort Out, 2× USB (Type A), RJ45 (LAN), microSD, RS-232, IR In/Out