Samsung QMC QM98C Slate Black 2025

A 98-inch, 500-nit signage beast that runs 24/7 and looks great doing it. Buy it for your lobby or church, not your desk.

Here's the thing that surprised us: the color performance is actually a standout for a commercial panel. It hits 92% DCI-P3 coverage, which lands it in the top tier of our database for this category. That's not something you expect from a signage display, but it means brand colors and marketing content will pop with real accuracy. The 60Hz refresh rate and 8ms response time are nothing to write home about, but this thing isn't built for fast motion. It's built to sit on a wall and look good for 24 hours a day, 7 days a week. The 5500:1 static contrast ratio helps text and graphics stay crisp, and the VA panel gives you solid viewing angles for a room full of people. Just don't expect it to feel snappy like a desktop monitor.

The QM98C doesn't really compete with the LG UltraGear 45GX950A-B or the ASUS ROG Strix XG27UCDMG, those are gaming and creator monitors aimed at completely different buyers. The more relevant comparison is the Dell UltraSharp U4025QW, which is a 40-inch productivity panel with better ergonomics and a higher refresh rate, but it's nowhere near 98 inches and it's not rated for 24/7 operation. If you need a giant wall display for a church, retail store, or corporate lobby, the Samsung wins by default. If you need a desk monitor for work, the Dell is the obvious choice. The Apple Studio Display XDR is a different beast entirely, aimed at color-critical creative work, and it costs more for a fraction of the screen size. For pure signage scale, nothing in this competitor list touches the QM98C.

At USD 4,861 to USD 5,781 across US listings, this is a serious investment. The spread between vendors is nearly USD 920, so shopping around matters. The best US deal in our data comes from the lower-priced listing, and you'd be silly not to check both before pulling the trigger. For a 98-inch commercial display with this brightness and color coverage, the price is actually reasonable compared to what you'd pay for a similarly specced panel from a lesser brand. But if you're in Canada, the CAD 6,010 to CAD 8,191 spread is even wider, over CAD 2,100, so the same advice applies twice. This is a buy-it-once, run-it-for-years kind of purchase, and the value holds up if you actually need 24/7 signage.

The Samsung QM98C is a 98-inch commercial display built for one thing: making your content impossible to ignore in a lobby, boardroom, or retail space. It's not a gaming monitor, not a creative workstation panel, and anyone buying it for those uses is going to have a bad time. What it is, is a big, bright, 24/7-rated signage screen that does exactly what Samsung says it will. The headline spec is the 500 nits of brightness paired with a 25% haze coating, which means it fights off ambient light and glare better than most panels this size. That's the whole pitch, and it works.

If you're looking for a big screen for gaming, movies, or even a high-end desktop monitor, this isn't it. Go get an LG OLED or a high-refresh-rate ultrawide instead. The QM98C is for businesses and organizations that need a giant, always-on display for signage or presentations, not for anyone who wants a personal screen.

The Samsung QM98C is a purpose-built tool, and it's excellent at its purpose. If you're outfitting a church sanctuary, a retail flagship, or a corporate lobby with a display that needs to run all day, every day, and look sharp while doing it, this is one of the best options on the market. The color performance is a genuine surprise, and the brightness plus haze coating means it'll hold up in spaces where a regular TV would wash out. Just know what you're buying: this is not a monitor for your desk, not a gaming screen, and not a portable anything. It's a wall-mounted signage workhorse, and it earns its price tag in that role.