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The iiyama LH8664UHS-B3AG is an 86-inch professional 4K UHD digital signage display with Android 14, iiSignage² CMS, 500 cd/m² brightness and 24/7 commercial operation.
Designed for retail, hospitality, corporate, education and public-information environments, it combines large-format visual impact with integrated content management, Wi-Fi, USB-C, HDMI and remote device control.
The iiyama ProLite LH8664UHS-B3AG brings 4K UHD resolution, Android 14 and professional signage tools together in one 86-inch display. It is designed for businesses that need clear, reliable customer-facing or internal communication without relying on a consumer television.
Use the LH8664UHS-B3AG for promotions, digital menus, reception content, wayfinding, corporate messaging, dashboards and information screens. Its 24/7 operating capability makes it suitable for always-on commercial environments.
| DISPLAY CHARACTERISTICS | |
|---|---|
| Design | Thin bezel |
| Diagonal | 85.6", 217.4cm (86" class) |
| Panel | IPS, Anti-Glare coated glass, matte finish, haze 25% |
| Native resolution | 3840 × 2160 @60Hz (8.3 MegaPixels 4K UHD) |
| Aspect ratio | 16:9 |
| Panel brightness | 500 cd/m² |
| Static contrast | 1200:1 |
| Response time (GTG) | 8ms |
| Viewing zone | Horizontal/Vertical: 178°/178°, Right/Left: 89°/89°, Up/Down: 89°/89° |
| Colour support | 1.07G (8 Bits + FRC), NTSC 72% |
| Horizontal Sync | 28 - 160kHz |
| Viewable area (W × H) | 1895 × 1066mm, 74.6 × 41.9" |
| Bezel width | Sides 21.5mm, top 22mm, bottom 22mm |
| Pixel pitch | 0.493mm |
| Bezel colour / finish | Black, matte |
| INTERFACES / CONNECTORS / CONTROLS | |
| Digital signal input | HDMI ×2 (2.0, max. 3840×2160 @60Hz; HDMI1 CEC/ARC, HDMI2 CEC), USB-C ×1 (2.0, 15W PD, DP Alt 1.2, Data, Touch) |
| Monitor control input | RS-232c ×1 (2.5mm), RJ45 LAN ×1 (10M/100M), IR ×1 (3.5mm) |
| Audio output | 3.5mm mini jack ×1 |
| Speakers | 2 × 16W |
| Monitor control output | RS-232c ×1 (2.5mm), IR loop through ×1 (3.5mm) |
| HDCP | HDMI 1.4 & 2.2; USB-C 2.2 |
| USB ports | USB 2.0 ×2 |
| USB hub | ×1 |
| FEATURES | |
| Integrated software | Android 14, iiSignage² (CMS), iiControl (DMS), iiShare, EShare, iiBrowser, MediaPlayer, TeamViewer, File manager, FailOver |
| Wi-Fi | Built-in Wi-Fi 5, 2.4GHz / 5GHz |
| Hardware | SoC MT9679, Quad Core A73 ×4 CPU, G52 MC1 GPU, 4GB RAM, 32GB ROM, NPU 1.2T, UI 4K @30Hz |
| Extra | Wall mounting kit included (VESA 800 × 600mm) |
| Maximum non-stop operating time | 24/7 |
| Anti image retention | Yes |
| Housing / bezel | Plastic |
| MECHANICAL | |
| Orientation | Landscape, portrait |
| Fanless design | Yes |
| VESA mounting | 800 × 600mm |
| Operating temperature | 0°C - 40°C |
| Storage temperature | -20°C - 60°C |
| MTBF | 50,000 hours (excluding backlight) |
| ACCESSORIES INCLUDED | |
| Cables | Power 1.8m, HDMI 1.8m, RS-232c 1.8m |
| Guides | Quick start guide, safety guide |
| Other | Wall mount bracket (800 × 600), PC slot bracket, wall mount guide, screws, screw anchors, stickers for screw holes |
| Remote control | Yes, batteries included |
| POWER MANAGEMENT | |
| Energy Star 8.0 POn at 230V | 132.62W |
| Power supply | Internal; AC 100 - 240V, 50/60Hz |
| Power usage | 277W typical, 0.5W standby, 0.3W off |
| SUSTAINABILITY | |
| Regulations | CB, CE, TÜV-Bauart, EAC, RoHS support, ErP, WEEE, EPEAT, REACH, UKCA |
| Energy efficiency class | G |
| REACH SVHC | Above 0.1%: Lead |
| DIMENSIONS / WEIGHT | |
| Product dimensions (W × H × D) | 1937.8 × 1108.8 × 79.6mm |
| Box dimensions (W × H × D) | 2095 × 1215 × 225mm |
| Weight without box | 47.9kg |
| Weight with box | 62.2kg |
| EAN | 4948570125357 |
The exact-model search intent around iiyama LH8664UHS-B3AG and iiyama ProLite LH8664UHS-B3AG is highly product-specific. This page gives buyers the technical detail and commercial context needed to evaluate the display quickly.
3840 × 2160 resolution delivers detailed menus, promotions, dashboards, signage and business communications.
Run compatible signage applications and use built-in signage functions directly from the display.
Schedule, publish and manage compatible digital signage content remotely through iiyama's CMS platform.
Designed for continuous commercial use in professional indoor signage environments.
Professional indoor signage brightness combined with an IPS anti-glare matte panel.
Mount horizontally or vertically for advertising, information, menu and wayfinding layouts.
The iiyama ProLite LH8664UHS-B3AG includes Android 14 alongside iiSignage² CMS, iiControl DMS, iiShare, EShare, MediaPlayer, iiBrowser, TeamViewer, File Manager and FailOver.
For many deployments this reduces the need for a separate external media player, while HDMI and USB-C remain available for external sources where required.
For wider content-management requirements, explore ScreenMoove's digital signage software.
The 86-inch-class IPS panel combines 500 cd/m² brightness, 1200:1 static contrast and wide 178° viewing angles with an anti-glare matte finish.
That makes the LH8664UHS-B3AG suitable for large-format digital signage in retail floors, reception areas, hospitality venues, corporate spaces, education and public-information environments.
Need a broader comparison? Browse all 86 inch commercial displays.
The ProLite LH8664UHS-B3AG combines content management, device management, wireless sharing and automatic input failover for more resilient commercial signage.
Use the built-in Android 14 platform for compatible signage apps, content playback and integrated business display tools.
Plan, publish and manage compatible digital signage messaging and advertising remotely through iiSignage².
iiControl provides centralised device-management capabilities for compatible iiyama professional displays.
FailOver can automatically switch to the next available prioritised input when the default source has no signal, helping reduce blank-screen time.
An 86-inch display gives signage strong visibility across larger rooms and customer-facing spaces.
Use for promotions, product launches, brand campaigns and high-impact in-store advertising.
Display menus, guest information, event listings, welcome messaging and promotional content.
Show reception content, dashboards, internal communications and company messaging.
Share announcements, campus information, schedules and wayfinding.
Support waiting-area information, visitor guidance and department communications.
Present clear information and wayfinding in large public-facing spaces.
Choose the screen size that best matches viewing distance, room size and content requirements.
The iiyama ProLite LH8664UHS-B3AG is an 86-inch-class 4K UHD professional digital signage display with Android 14, iiSignage² CMS, 500 cd/m² brightness and 24/7 commercial operation.
Yes. The LH8664UHS-B3AG is rated for 24/7 non-stop commercial operation.
The panel brightness is 500 cd/m².
Yes. Android 14 is integrated, together with iiSignage², iiControl, iiShare, EShare, iiBrowser, MediaPlayer, TeamViewer, File Manager and FailOver.
Yes. It supports both landscape and portrait orientation.
The display uses an 800 × 600mm VESA mounting pattern, and a compatible wall mounting kit is included.
Not necessarily. Its Android 14 platform and integrated signage applications can handle many signage use cases directly, while HDMI and USB-C allow external devices to be connected where required.
It includes two HDMI 2.0 inputs, USB-C with DP Alt Mode and 15W power delivery, USB 2.0, LAN, RS-232c, IR, built-in Wi-Fi 5 and a 3.5mm audio output.
ScreenMoove offers a range of iiyama large-format signage displays. Use the alternative-size links above to compare the currently linked models.
Speak to ScreenMoove about the iiyama ProLite LH8664UHS-B3AG, mounting, installation, content management and alternative large-format signage sizes.
Compare picture quality, touchscreen performance, software and connectivity with guidance from a commercial display specialist.
Access project pricing, volume discounts, product sourcing support and faster commercial quotations for your client projects.
Access education pricing, purchase-order support, installation services and account management for schools, academies, colleges, universities, NHS organisations, councils and government bodies.
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