Yealink MeetingBoard 65 vs 75 vs 86: Are You Buying the Wrong Size?

The usual mistake is to choose by headcount alone. The better guide is the distance from the screen to the farthest seat, together with what people will read on the screen. Yealink's own guidance for the current MeetingBoard Pro line is the 65-inch for small rooms of 1 to 6 people, the 75-inch for 6 to 12 and the 86-inch for 12 to 20. That is a sensible starting point. A long, narrow room of eight people can still need the 86, while a wide, shallow room of ten may be fine with the 75. Note the naming too. The original non-Pro MeetingBoard 65 reached end of sale on 30 Jun 2025, Yealink names the MeetingBoard Pro as its replacement, and Yealink lists no non-Pro 75. "MeetingBoard 65 vs 75 vs 86" today therefore means the Pro models. All three are price on request at SourceIT.

How do the three sizes compare?

Room guidance, weight and power from Yealink's MeetingBoard Pro product page and datasheet. Image heights and seat distances are our arithmetic, using the older 4/6/8 rule of thumb described by Draper. Treat them as a first estimate, not a design.

What else changes between sizes?

Very little apart from the screen. Yealink's datasheet lists the same triple 50MP camera system, the same 16-microphone array with 12 m pickup, the same Android 13 compute and the same 20-point touch for the whole series. A bigger board therefore doesn't hear or see further. It only lets people at the back read the screen. That is useful to know. If the problem in a room is audio, a larger panel won't fix it. Our post Upgrade the Microphone, Not the Camera explains why.

Pick the size for the farthest seat, not for the number of chairs.

How do you size the screen properly?

The current professional method is AVIXA's DISCAS standard (Display Image Size for 2D Content in Audiovisual Systems). It replaced the 4/6/8 rule. It separates two kinds of viewing:

• Basic decision making: viewers need to follow slides, video and faces. Here the 6x rule is a reasonable first estimate.
• Analytical decision making: viewers need to read every detail, such as spreadsheets, drawings or code. AVIXA's formula is image height = content resolution x farthest viewer ÷ 3438. For a spreadsheet shared at 1080p, that puts the farthest viewer at only about 2.6 m from a 65-inch board, 3.0 m from a 75 and 3.4 m from an 86. That is our arithmetic.

In practice, rooms that review detailed documents either sit closer than the 6x figure suggests, or use zoom on the board. A larger screen helps here more than anywhere else.

Common sizing mistakes

• Using headcount for a long room. Zoom's room guide describes a medium room as about 4 x 6 m and a large room as 4 x 7.5 m. In a 6 m room the far seats can be about 5 m from the screen, which is beyond the 6x figure for a 65-inch.
• Going too big in a small room. In a 3 x 3 m huddle room, an 86-inch board can be uncomfortable to sit in front of, and touch work means standing close to it anyway.
• Ignoring the wall. At 65.6 kg, the 86 needs a structural wall or a floor stand, and its 357 W maximum draw should be on a suitable circuit.
• Buying old stock. The non-Pro MeetingBoard 65 and 86 still appear on some sites, including ours, but they are out of stock with us. The Pro models have a newer camera system (triple 50MP against the original's single 8MP) and a longer stated microphone pickup (12 m against 8 m).
• Forgetting the far end of a large room. For long rooms, Yealink offers the MB-12X Pro camera module with 12x optical zoom.

For the wider debate about 86-inch screens, see The 86-Inch Interactive Display Debate. Samsung's equivalent question is covered in Samsung Flip Pro 65 vs 75 vs 85, and the board itself in Yealink MeetingBoard Pro.

Buying in Singapore

SourceIT supplies the MeetingBoard 65 Pro, MeetingBoard 75 Pro and MeetingBoard 86 Pro. All are price on request. Floor stands and wall mounts are also available. Browse the Yealink MeetingBoard Pro collection and Yealink mounts and stands. Send us your room dimensions and seating plan and we can suggest a size. For a quotation, use Request for Quotation on the product page, call (65) 6978 3502, email Sales@sourceit.com.sg or use our contact page.

Frequently asked questions

Which Yealink MeetingBoard size do I need? Yealink suggests the 65 Pro for 1 to 6 people, the 75 Pro for 6 to 12 and the 86 Pro for 12 to 20. Check the distance to the farthest seat as well.

Is there a Yealink MeetingBoard 75 without Pro? Not that we could find. Yealink's original MeetingBoard was offered in 65 and 86 inches, and the 75-inch appears only as the MeetingBoard 75 Pro.

Is the original MeetingBoard 65 discontinued? Yes. Yealink lists 30 Jun 2025 as its end-of-sale date and names the MeetingBoard Pro as the replacement.

Do the bigger MeetingBoard Pro models have better cameras or microphones? No. Yealink lists the same triple 50MP cameras and 16-microphone array with 12 m pickup across the series.

How heavy is the MeetingBoard 86 Pro? Yealink lists a net weight of 65.6 kg, against 52.2 kg for the 75 Pro and 40 kg for the 65 Pro.