Huawei IdeaPresence 138" LED All-in-One

The 138-inch 4K immersive giant display adopts the flip-chip COB technology and has a 20,000:1 contrast ratio and BT.2020 color gamut for realistic color reproduction. It also boasts two groups of full-range speakers for stereo surround sound. The intelligent audio and video provide a professional meeting experience, making it suitable for large meeting rooms, lecture halls, and multi-functional halls.

Expand Your View, Expand Your World

* Stunning minimalist design
* Cool-running COB display
* Rock-solid security protection
* Extension for bigger possibilities

Professional Intelligent Meetings

* 4K video meetings.
* Doubled frame rate.
* Secure and reliable meetings:
* Audio watermarking.
* One certificate per device.

* Easy wireless projection and control

Immersive Audiovisual Experience

* Ultimate 4K visual fidelity
* Colors beyond the palette
* Pure color that withstands light
* Optimal brightness, day or night
* Theater-quality stereo audio

Key Features

* Multistream meeting

* SiteCall

* Meeting control via web or Touch

* Dual-band Wi-Fi (2.4 GHz and 5 GHz)

* HD image snapshot (16:9 and 4:3)

* PiP (small window: 1/16 of the main window in size and adjustable position)

* LDAP address book

* Open APIs for third-party integration and development

Technical Specifications

* General
* Dimensions (H x W x D; rolling stand): 2564mm x 3054 mm x 1034 mm
* Dimensions (H x W x D; wall-mounted bracket): 1888 mm x 3054 mm x 147 mm
* Net weight (with rolling stand/wall-mounted bracket): 247.5 kg/221 kg
* Gross weight (display): 440 kg
* Power supply: 100 V AC to 240 V AC, 50/60 Hz
* Operating/Storage temperature: –10℃ to +40℃/–20℃ to +60℃
* Operating/Storage humidity: 10% to 80%RH/10% to 80%RH

*  

* Screen
* Packaging process: Flip-chip COB
* Pixel pitch: P0.7
* Brightness: 300–1000 nits (adjustable)
* Color temperature: 5000–9500K (adjustable)
* Horizontal/Vertical viewing angle: 170°/170°
* Gray level: 16 bits
* Protection level (front): IP65
* Refresh rate: 3840 Hz (64gray)
* Black uniformity: △E*ab ＜ 0.5
* AG anti-glare: Supported
* Color gamut: ≥ 85% BT.2020 & ≥ 99% sRGB
* LED lifetime: Up to 100, 000 hours

* Speaker
* Quantity: 2 x 3 (stereo supported)
* Rated power (per group): 2 x 20 W + 20 W
* Maximum volume: 95 dB
* Frequency response: 60 Hz to 20 kHz

* Port
* Audio/Video input port (front): 1 × HDMI
* Power supply port: 1 x power supply port

* Meeting capability
* Dual-stream resolution: 4K 30 fps + 4K 30 fps
* Doubled frame rate: Supported (4K 60 fps)
* Call bandwidth: 64 kbit/s to 8 Mbit/s

What's Included

* 1 power cable and 1 HDMI cable