Sizing
What size display for a conference room
Size comes from the distance to the farthest chair, not from how wide the wall is. Our rule: that chair sits no more than about 6 times the screen's height away. A 12-foot room and a 22-foot room need very different screens.
Send us a floor plan and we'll size every room: (201) 834-6412.
Conference room display screen size by room length
| Display | Screen W × H | Nearest seat | Farthest seat | Typical room | Weight | Price |
|---|---|---|---|---|---|---|
| QM43C 43" | 38.2" × 22" | ~3.6 ft | ~11 ft | Huddle, 2–6 seats | 19.4 lb | $780 |
| QM50C 50" | 44.3" × 25.4" | ~4.2 ft | ~12.6 ft | Huddle, 2–6 seats | 26 lb | $1,150 |
| QM55C 55" | 48.7" × 27.9" | ~4.6 ft | ~13.9 ft | Small to mid room, 6–10 | 34.6 lb | $1,199 |
| QM65C 65" | 57.4" × 32.8" | ~5.4 ft | ~16.4 ft | Small to mid room, 6–10 | 47.4 lb | $1,550 |
| QM75C 75" | 66.2" × 37.8" | ~6.3 ft | ~18.9 ft | Conference room, 10–16 | 73.6 lb | $3,199 |
| QM85C 85" | 75" × 42.7" | ~7.1 ft | ~21.3 ft | Conference room, 10–16 | 92.4 lb | $4,750 |
| QM98C 98" | 86.3" × 49.2" | ~8.2 ft | ~24.6 ft | Boardroom, 16+ | 124.1 lb | $7,950 |
Screen dimensions are Samsung's outer dimensions for the QMC line. Nearest seat ≈ 1× the diagonal, farthest ≈ 6× the height (our rule, not a standard). Prices as of November 9, 2026.
Three measurements before you order
1. Screen wall to farthest chair. This sets the size. Measure to the back of the last chair, not the end of the table.
2. Screen wall to nearest chair. This caps the size. If the first seat is 5 feet from the wall, an 85" will have that person looking up at a wall of pixels.
3. Wall width and what's under the screen. A QM85C is 75" wide. Add a video bar below it and a credenza below that, and check the bottom edge still clears heads at the far end. We aim for the bottom edge at 40 to 48 inches off the floor in a seated room.
Two screens instead of one? In rooms wider than they are long, or where half the room faces sideways, a second display on the side wall is often better than one huge screen. Mirror the content.
Try your room
Weight is the other limit
A 55" QMC is 34.6 lb and one installer can hang it. A 75" is 73.6 lb and takes two. A 98" is 124.1 lb and needs three people, a liftgate delivery and a wall with real blocking. Glass walls and demountable partitions usually can't carry a big screen at all and need a floor-supported stand, so ask your facilities team what the wall is before you fall in love with a size.
Done with size? See every size with current prices and the room bundles, or see boardroom options for anything past 22 feet. Rooms with the far chair under 12 feet are covered on huddle room displays, and if the room is bookable, the door panel is picked by calendar on room scheduling displays.
Conference room sizing: questions
What size TV do I need for a conference room?
Size it from the farthest chair, keeping that distance under about 6 times the screen height, which means a 65-inch display (32.8" tall) covers a room about 16 feet deep, a 75-inch about 18 feet and an 85-inch about 21 feet. Measure from the screen wall to the back of the last chair, not the end of the table.
What size TV for a 12-person conference room?
A 12-person table usually puts the far end 16 to 20 feet from the screen, which means a 75" or 85". Check the actual distance with a tape measure; table length varies a lot.
Is bigger always better in a meeting room?
No. People in the first two seats should be at least about one screen diagonal away, so an 85" wants the nearest chair around 7.1 feet back. In a narrow room with seats close to the wall, a bigger screen means sore necks.
How wide is a 75-inch display?
The Samsung QM75C is 66.2" wide and 37.8" tall (1682.3 × 960.4 mm) and 1.1" deep per Samsung's dimensions, so allow a few inches each side for the wall finish and any speakers, and check that the wall between the studs can take a 73.6 lb panel.
Should the display be centered on the table or the wall?
On the table. People look down the table, so center the screen on its axis even if that puts it off-center on the wall.