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Large 85 inch light gray interactive display with thin bezels and touchscreen surface

SAMSUNG

SAMSUNG WM85B 85" 4K interactive digital signage

SKU CH-R0TW-JYJ4E MPN WM85B

An 85-inch 4K interactive display with 2,048 pressure points, 26 ms latency and 350 nits brightness for collaborative work

  • Screen size85 in (216 cm)
  • 85-inch 4K UHD display delivers detailed visuals for presentations
  • 26 ms latency and 2,048 pressure points create a natural writing feel
  • Multi-touch supports up to 20 users for group collaboration
  • VA panel with 4,000:1 contrast produces deep blacks in dark rooms
  • Tizen OS with wireless mirroring and AirPlay 2 enables cable-free sharing

85-inch interactive display for teams

The Samsung WM85B is an 85-inch interactive digital signage panel with 4K UHD resolution of 3840 x 2160. It runs Tizen OS and supports multi-touch input for up to 20 simultaneous users. Designed for education and business collaboration, it delivers a brightness of 350 nits and a VA panel contrast ratio of 4000:1.

IR touch, OPS slot and wall mounting

Installation uses the built-in IR touch layer with 2048 pressure points and 26ms latency for pen and brush modes. Connect sources via two HDMI inputs, four USB ports including one front USB-C, DisplayPort and an OPS slot for an embedded computer. Ensure the mounting surface supports the 85-inch panel weight and plan cable routes for the front and rear ports.

Check power, network and source compatibility

Verify that a suitable mains supply is available at the install location. Confirm your content devices can output 3840 x 2160 over HDMI, DisplayPort or the USB-C port with DisplayPort Alt Mode. Wireless screen mirroring and AirPlay 2 require a compatible Wi-Fi network; wired LAN is also available for managed deployments.

How it compares

Measured against everything we stock in Interactive Flat Panel Displays, at today’s prices. Recalculated every night.

Price $2,455.99
Pricier than about 84% of the 39 comparable items (median $1,144.99).
Screen size 85 in (216 cm)
Higher than about 90% of the 36 comparable items (median 65 in).

Specifications

Display
Screen size85 in (216 cm)
Size & build
Shipping weight91.63 kg
Package size2159 × 1321 × 279 mm

Questions about this item

How can I verify the 26 ms latency and 2,048 pressure levels are working after setup?

Open the onboard whiteboard app, select the pen tool and draw steady strokes; the ink should follow the tip with no visible lag and pressure changes should appear as smooth line-width variation across the full 2,048 levels.

What accessories ship with the WM85B and what must I source separately?

The display includes the panel, passive pens, power cord and remote; an OPS module, wall-mount bracket and any HDMI or USB-C cables beyond the factory-supplied set are purchased separately.

Which connectivity mix suits a classroom needing 20 simultaneous touch users and wireless sharing?

Use the front USB-C for teacher laptops, the two HDMI inputs for fixed sources, and enable the built-in wireless mirroring with AirPlay 2 so up to 20 students can annotate together without extra dongles.

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