Selecting the right conference flat panel starts with a core question: What size does your meeting room need?

Getting the size right significantly enhances the viewing experience and spatial utilization. Choosing a screen that is too small leaves participants in the back struggling to see, reducing meeting efficiency. Conversely, choosing one that is too large exceeds the budget and creates visual oppression in smaller spaces.

The INdisplay Technology series of conference flat panels covers six sizes: 55", 65", 75", 86", 98", and 110", providing fully adaptable solutions from 3-person discussion rooms to 100-person large auditoriums.

With so many sizes available, which one best matches your meeting room? The selection reference table below helps you quickly determine the ideal fit.

1.INdisplay Conference Flat Panel Selection Reference Table

*Note: The values above serve as empirical references. Actual selection should also consider room depth, desk and chair layout, ceiling height, and other factors.

2. Quick Selection Methods

Quick Selection Formula
If you cannot memorize the table, just remember a universal estimation formula:
Recommended Size (inches) ≈ Back-row Viewing Distance (meters) × 25
Measure the straight-line distance from the last row of seats to the screen, plug the value into the formula, and choose the closest standard size from the table above.

Quick Matching by Meeting Room Type
Small Discussion Rooms / Manager Offices: Prioritize 55" or 65", ideal for daily small-group communication and scheme discussions.

Medium Department Meeting Rooms: Prioritize 75" or 86", suitable for routine department meetings, project reviews, and training presentations.

Large Auditoriums / Tiered Lecture Halls: Prioritize 98", fulfilling full-staff meetings, cross-department training, and remote video conferences.

Extra-Large Multifunctional Halls / Corporate Auditoriums: Prioritize 110", tailored for 100-person all-hands meetings, large product launches, and academic reports.

3. Practical Guide to Accessory Selection
Once you choose the host size, matching accessories directly impacts the overall user experience. Consider selecting these based on your actual needs:

Wall-Mount Bracket vs. Mobile Stand
Wall-mount bracket: Best for dedicated, fixed conference rooms to keep things neat and save space (included free).
Mobile stand: Best for multi-room rotation, allowing you to wheel the screen wherever needed (optional).

Wireless Screen Transmitter
Provides plug-and-play capability, supporting quick screen casting from laptops, phones, and tablets. It eliminates the hassle of plugging and unplugging cables and is a high-frequency meeting accessory.

Smart Stylus
Essential if your meetings frequently require whiteboard annotations, plan highlighting, or page-turning. A smart stylus significantly improves operational fluidity and handwriting responsiveness.

OPS Plug-In Computer Module
(Defaults to Android, OPS module optional)
Recommended for meeting rooms requiring independent operation without connecting an external laptop. One-touch switching lets you directly run conference software and open documents for a cleaner deployment.

4. Key Installation Details to Note
Two Easily Overlooked Installation Details
Reserve Installation Clearance: After confirming the size, measure the net width and height of the wall, reserving at least 10 centimeters of operational space around all four sides of the screen to avoid obstructions such as light strips, ceilings, and power sockets.

Confirm Transport Pathways: For 86-inch and larger models, check elevator dimensions, hallway width, and doorway clearances in advance. For 110-inch and larger ultra-large models, always verify the entry route beforehand—packaging can be removed prior to entry if necessary to avoid getting stuck.

If you are still unsure which model to choose, feel free to share your meeting room area + typical participant count, and I will recommend a tailored selection plan.