Samsung S90F QD-OLED 65-inch vs TCL QM8K Mini LED 65-inch

Both are flagship contenders for 2026, but they target subtly different buyers. The Samsung S90F QD-OLED 65-inch is listed at Approx. $1,599.99 and earns a 4.6/5 score in our research synthesis, while the TCL QM8K Mini LED 65-inch comes in at Approx. $1,199.99 with a 4.5/5 rating — a 0.1-point gap that's smaller than it looks on paper.

If price is your tiebreaker, the TCL QM8K Mini LED 65-inch saves you Approx. $400.00 compared to the Samsung S90F QD-OLED 65-inch, based on the current catalog reference prices. If you optimize for raw user satisfaction and reviewer ratings, the Samsung S90F QD-OLED 65-inch edges ahead. The rest of this comparison breaks down where each one wins, who it's right for, and how they hold up in real-world day-to-day use.

Its standout strength — QD-OLED contrast and color give the S90F a premium picture story even when it sells below flagship OLED pricing — is the kind of advantage you notice on day one and continue to appreciate months later.

It's also a strong fit if you value Samsung Gaming Hub and fast refresh support make it easy to build a console or cloud-gaming room around the TV. Combined with The slim design looks more premium than most Mini LED value sets when the screen is visible from the side, the Samsung S90F QD-OLED 65-inch feels like a product designed by a team that obsesses over the details that matter most in the smart tvs category.

The trade-off is that Peak brightness and processing may trail the S95F enough for picky HDR viewers to notice side by side. If that compromise doesn't bother you, this is one of the most well-rounded picks you can make around the Approx. $1,599.99 price point.

Where the Samsung S90F QD-OLED 65-inch optimizes for one philosophy, the TCL QM8K Mini LED 65-inch bets on a different combination of priorities — and the result is a product that wins decisively for a specific audience.

Its biggest advantage is Mini LED brightness helps HDR highlights and daytime sports stay visible in rooms where OLED can look dimmer. That's backed up by Strong gaming support gives console players a lower-cost route to high refresh, VRR, and HDMI 2.1 features, which is exactly what you want at this price point.

The catch: Local dimming can still show halos around bright objects in dark scenes when compared directly with OLED. For most buyers, that's a perfectly acceptable trade for what you get back — especially around Approx. $1,199.99.

Think long sessions where the difference between "good" and "great" actually changes how you feel about the product. Sale pricing often makes the S90 line one of the most direct value threats to LG's mainstream OLED TVs

The TCL QM8K Mini LED 65-inch, by contrast, is the better pick for the user whose week looks more like Mini LED brightness helps HDR highlights and daytime sports stay visible in rooms where OLED can look dimmer. It handles those scenarios with more confidence than the Samsung S90F QD-OLED 65-inch, and Google TV adds broad app support and voice search without needing a separate streaming device on day one.

Travel, commuting, work-from-anywhere, and weekend use all play out slightly differently between the two. The TCL QM8K Mini LED 65-inch is the safer pick if you don't want to think about the purchase at all — set it up once and it just works. The Samsung S90F QD-OLED 65-inch rewards owners who are willing to dig into the settings to extract that extra 10–15% of performance.

The Samsung S90F QD-OLED 65-inch earns its 4.6/5 with Samsung Gaming Hub and fast refresh support make it easy to build a console or cloud-gaming room around the TV, while the TCL QM8K Mini LED 65-inch (4.5/5) counters with Strong gaming support gives console players a lower-cost route to high refresh, VRR, and HDMI 2.1 features.

Build quality on both is what you'd expect at this tier — premium materials, careful fit and finish, and a feel-in-the-hand that justifies the price. Neither feels cheap, neither flexes when you handle it, and both should comfortably last 3–5 years of daily use without major issues.

Where they part ways is in feel during extended sessions. The slim design looks more premium than most Mini LED value sets when the screen is visible from the side, while the TCL QM8K Mini LED 65-inch brings Google TV adds broad app support and voice search without needing a separate streaming device on day one. Owner reports we've cross-referenced converge on the same point — the right one is usually obvious within five minutes in person.

For shoppers on a tighter budget, that gap can pay for accessories, a case, an extended warranty, or simply stay in your pocket.

But "cheaper" isn't the same as "better value." The Samsung S90F QD-OLED 65-inch earns its premium through QD-OLED contrast and color give the S90F a premium picture story even when it sells below flagship OLED pricing, and if those upgrades match how you actually use the product, the math works out in its favor over a 3-year ownership window.

Our take: if the Samsung S90F QD-OLED 65-inch's headline advantage genuinely matters to you, the Approx. $400.00 premium is worth it. If you're not sure, the TCL QM8K Mini LED 65-inch is the smarter starting point — you can always upgrade later, and resale value on top-tier smart tvs stays strong.

The right pick depends almost entirely on which compromises you're willing to accept and which strengths you actually use.

Pick the Samsung S90F QD-OLED 65-inch if you want the highest user-rated option of the two. Pick the TCL QM8K Mini LED 65-inch if saving Approx. $400.00 is more useful to you than the marginal upgrades the Samsung S90F QD-OLED 65-inch brings. And pick whichever one has the feature you'd most miss if it were gone — that's almost always the right answer.

Whichever way you go, use the linked retailer button above to confirm current pricing and availability before buying. The Samsung S90F QD-OLED 65-inch currently links to Amazon search results. Confirm the exact listing and final price before buying. The TCL QM8K Mini LED 65-inch currently links to Amazon search results. Confirm the exact listing and final price before buying. Prices can fluctuate week to week, and timing your purchase around a sale can save you another 5–15%.