Description
Yealink MD55 MeetingDisplay is a 55‑inch 4K UHD, entry‑level MeetingDisplay,smooth video, audio, & content sharing
The Yealink MD55 MeetingDisplay system is a 55‑inch 4K UHD collaboration display designed specifically for modern meeting rooms. It’s part of Yealink’s MeetingDisplay series (MD55, MD65, MD75) and serves as the entry‑level model, ideal for huddle spaces and small rooms.
📖 System Description
- Display Size: 55‑inch diagonal, 4K UHD resolution for sharp visuals.
- Integration: Works seamlessly with Yealink MeetingBars (A20/A40), touch consoles (CTP25, MTouch Plus), and BYOD setups.
- Smart Features: Auto source switching, wake‑on‑meeting, and intelligent coordination with Yealink conferencing endpoints.
- Design: Slim profile (~6.0 cm depth), lightweight (~16.0 kg net), and easy wall‑mount installation with Yealink’s bracket system.
Specification
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Parameter
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Description
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Display
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Screen Size
MeetingDisplay 55: 55 inch
MeetingDisplay 65: 65 inch
MeetingDisplay 75: 75 inch
MeetingDisplay 86: 86 inch
Display Type: IPS
Surface Treatment: Anti-glare Coating
Refresh Rate: 60 Hz
Grayscale Response Time: 8ms
Color Gamut: 72% NTSC
Colour Depth: 1.07G (10-bit)
Viewing Angle: 178°(H)/178°(V)
Contrast Ratio: 1200: 1
Resolution: 3840 × 2160
Brightness: 500 cd/㎡
Haze: 25%
Operation Time：
MeetingDisplay 55: 7*24 h
MeetingDisplay 65: 7*18 h
MeetingDisplay 75: 7*18 h
MeetingDisplay 86: 7*18 h
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Audio
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Speaker: 12W × 2
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Content sharing
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Wired screen sharing:
HDMI In
Wireless screen sharing:
AirPlay
Miracast
Wireless Presentation Pod (unavailable in the United States)
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Hardware Interfaces
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Video: HDMI In 2.1 × 3
Audio: 3.5mm Stereo Mini Jack (Output)
USB: USB-A 2.0 × 2, USB-B 2.0 × 1
LAN: 2 × RJ45 10/100/1000M network ports
Control: RS232 × 1, IP Control（Via LAN）
Others: Reset × 1
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Wireless
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WiFi: Wi-Fi 6
2.4G & 5G dual-band, 802.11a/b/g/n/ac/ax
Bluetooth: Bluetooth 5.1
IR: Supported
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Installation Methods
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Wall-mounted Installation
Floor-stand Installation
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Packaging
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1 × MeetingDisplay
1 × Cable Pack
1 × 3m AC power cable
1 × 3m CAT5E network cable
1 × Quick Start Guide
Cable ties
1 × Remote Controller (IR)
2 × AAA Batteries
1 × MCore bracket (Compatible with MCore 4, MCore 4 is sold separately)
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Optional Accessories
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Mounting Accessories for MeetingDisplay:
Wall Mount Bracket
MD-WallMount (Suitable for 55", 65", 75", and 86" MeetingDisplay)
Wall Stand Bracket
MB-WallStand-650W (Suitable for 55" and 65" MeetingDisplay)
MB-WallStand-860W (Suitable for 75" and 65" MeetingDisplay)
Floor Stand
MB-FS-VESA (Suitable for 55", 65", 75", and 86" MeetingDisplay)
When you purchase MeetingDisplay 55 and select MB-FS-VESA:
The cart cannot be used to mount MeetingDisplay 55 + MCore 4;
Please use the 8 mm washers from the MeetingDisplay 55 accessory kit to secure the rear VESA mounting holes to the cart's vertical brackets.
Motorized Mobile Stand: MB-FS-Lift
Mounting Accessories for MVC Series & MeetingBar:
Mounting Bracket:
MD-AVBracket- S: Compatible with MeetingBar A25, MeetingBar A40, SmartVision 40, MSpeaker Pro
MD-AVBracket- L: Compatible with MeetingBar A50
MD-PTZBracket: Compatible with UVC86
Casting Accessories:
Wireless Presentation Pod (unavailable in the United States)
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System Overview
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Operating System: Android 13
Storage
Memory: 4 G
Flash: 32 G
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Power
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Power Adapter: 100-240 V~50/60 Hz
Power Consumption
MeetingDisplay 55
Max: 138 W
Typical: 82 W
Off mode: less than 0.5 W
MeetingDisplay 65
Max: 210 W
Typical: 183 W
Off mode: less than 0.5 W
MeetingDisplay 75
Max: 215 W
Typical: 186 W
Off mode: less than 0.5 W
MeetingDisplay 86
Max: 323 W
Typical: 268 W
Off mode: less than 0.5 W
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Environmental Factors
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Operating Temperature: 0~40°C
Storage Temperature: -20~60°C
Operating Humidity: 10~95%
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Warranty
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3-year
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