Is the QN80H worth it over a standard QLED?

Yes if you watch in a bright room or want deeper blacks. The mini-LED backlight and local dimming are the main step up from Samsung's regular QLED sets.

How does it compare with the QN90H?

The QN90H is the step-up model with more dimming zones and higher peak brightness. The QN80H costs less and is close for most living-room viewing.

What size room suits a 75-inch TV?

Aim for about 8 to 12 feet between the screen and your seat. Closer than that, 4K content still looks sharp but the screen can feel overwhelming.

Does it support Dolby Vision?

No. Samsung TVs use HDR10+ instead of Dolby Vision, so Dolby Vision discs and streams play in standard HDR.

The TV, its stand, a remote and the power cable. A wall mount and HDMI cables are not included.

Large TVs like this usually drop around Black Friday and during Super Bowl season. The current best new price is $1,997.99 at Sam's Club as of November 8, 2026.