Sharp AQUOS BOARD PN-C861H 86" Class 16:9 60Hz 4K UHD HDR LED Touchscreen Display

Overview

The Sharp PN-C861H is an 86-inch 4K Ultra High Definition touchscreen display designed for interactive environments such as classrooms, meeting rooms, and collaborative workspaces. It features a native 16:9 aspect ratio panel running at 60 Hz, delivering smooth video playback and sharp visuals with a resolution of 3840 x 2160 pixels. The display supports HDR content, providing enhanced brightness and contrast for detailed images even in well-lit rooms.

With an infrared touch system that recognizes up to twenty simultaneous touch points, multiple users can write, erase, or manipulate content at the same time. The built-in controller includes 8 GB of storage and ready-to-use whiteboard tools, allowing immediate collaboration without needing an external computer. For more demanding processing needs, an OPS slot is available to add an optional computing module.

Key features

• 4K UHD resolution with HDR support delivers detailed images and a wide dynamic range for vibrant visuals
• Brightness up to 400 nits combined with a 1200:1 contrast ratio ensures clear visibility in bright environments
• Infrared touchscreen technology supports up to 20 simultaneous touch points for multi-user interaction
• Built-in controller with 8 GB of onboard storage and integrated whiteboard software enables quick startup and collaboration without a PC
• OPS slot allows easy integration of an optional computing module to expand processing capabilities
• Flexible connectivity options including Wi-Fi 5, Gigabit Ethernet, three HDMI inputs, and multiple USB ports accommodate various devices and network setups
• Front-facing control buttons and ports simplify source switching and device connections during presentations
• Two 10-watt front-mounted speakers provide clear audio suitable for classrooms and meeting rooms
• Designed for extended use with a 16-hour daily operation rating, supporting long sessions without interruption
• Includes remote control, two touch pens, and Sharp Pen Software for enhanced user interaction and convenience

Key specs

• Display size: 86 inches
• Resolution: 3840 x 2160 (4K UHD)
• Aspect ratio: 16:9
• Refresh rate: 60 Hz
• Brightness: up to 400 nits
• Contrast ratio: 1200:1
• Touch technology: Infrared with up to 20 simultaneous touch points
• Onboard storage: 8 GB
• Connectivity: Wi-Fi 5, Gigabit Ethernet, 3 HDMI inputs, multiple USB ports
• Audio: Two 10-watt front-mounted speakers
• Daily operation rating: 16 hours

Connectivity and compatibility

This display offers versatile connectivity to fit a wide range of setups. Wireless sharing is supported through built-in Wi-Fi 5, allowing easy content streaming from compatible devices. For stable wired connections, Gigabit Ethernet is available. Three HDMI inputs enable multiple video sources to be connected simultaneously, while several USB ports support peripherals such as flash drives or external devices. Front-facing controls and ports make it convenient to switch inputs and manage connections during active sessions.

Ideal uses and environments

The Sharp PN-C861H is well suited to educational settings where interactive lessons and group collaboration are essential. Its large 86-inch screen and multi-touch capability make it a strong choice for brainstorming sessions and presentations in corporate meeting rooms. The display’s brightness and contrast performance ensure content remains visible in rooms with ambient light, while the 16-hour daily rating supports extended use throughout busy school days or back-to-back meetings. Teams and educators who need a reliable, easy-to-use touchscreen with built-in collaboration tools will find this model particularly effective.