Logitech K780 Multi-Device Wireless vs Logitech MX Keys S Wireless

Both are flagship contenders for 2026, but they target subtly different buyers. The Logitech K780 Multi-Device Wireless is listed at ~$59.99 and earns a 4.4/5 score in our research synthesis, while the Logitech MX Keys S Wireless comes in at ~$119.99 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 Logitech K780 Multi-Device Wireless saves you ~ $60.00 compared to the Logitech MX Keys S Wireless, based on the current catalog reference prices. If you optimize for raw user satisfaction and reviewer ratings, the Logitech MX Keys S Wireless 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 — PBT keycaps on Logitech K780 Multi-Device Wireless resist shine far longer than ABS, keeping the board looking fresh through years of use. — 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 The aluminum case on Logitech K780 Multi-Device Wireless adds heft that keeps the board planted during intense typing or gaming sessions.. Combined with With Bluetooth LE / Logitech Unifying USB support, Logitech K780 Multi-Device Wireless switches seamlessly between computers., the Logitech K780 Multi-Device Wireless feels like a product designed by a team that obsesses over the details that matter most in the keyboards category.

The trade-off is that Legends on Logitech K780 Multi-Device Wireless's keycaps may fade unevenly if they are laser-etched rather than double-shot — confirm the keycap printing method if long-term legibility matters.. If that compromise doesn't bother you, this is one of the most well-rounded picks you can make around the ~$59.99 price point.

Where the Logitech K780 Multi-Device Wireless optimizes for one philosophy, the Logitech MX Keys S Wireless bets on a different combination of priorities — and the result is a product that wins decisively for a specific audience.

Its biggest advantage is The Scissor-switch membrane give Logitech MX Keys S Wireless a distinct feel that office workers and multi-device typists will appreciate immediately.. That's backed up by Smart backlighting with hand proximity detection and multi-device bluetooth and logi bolt wireless on Logitech MX Keys S Wireless outclass most rivals in this price band., which is exactly what you want at this price point.

The catch: The Scissor-switch membrane in Logitech MX Keys S Wireless define the entire typing feel — and switch preference is highly subjective. If possible, test the same switch type before committing.. For most buyers, that's a perfectly acceptable trade for what you get back — especially around ~$119.99.

Think long sessions where the difference between "good" and "great" actually changes how you feel about the product. QMK/VIA firmware on Logitech K780 Multi-Device Wireless unlocks per-key remapping and macros that locked-down software cannot match.

The Logitech MX Keys S Wireless, by contrast, is the better pick for the user whose week looks more like The Scissor-switch membrane give Logitech MX Keys S Wireless a distinct feel that office workers and multi-device typists will appreciate immediately.. It handles those scenarios with more confidence than the Logitech K780 Multi-Device Wireless, and Screw-in stabilizers on Logitech MX Keys S Wireless come pre-lubed from the factory, so there is zero rattle on stabilized keys..

Travel, commuting, work-from-anywhere, and weekend use all play out slightly differently between the two. The Logitech K780 Multi-Device Wireless 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 Logitech MX Keys S Wireless rewards owners who are willing to dig into the settings to extract that extra 10–15% of performance.

The Logitech K780 Multi-Device Wireless earns its 4.4/5 with The aluminum case on Logitech K780 Multi-Device Wireless adds heft that keeps the board planted during intense typing or gaming sessions., while the Logitech MX Keys S Wireless (4.5/5) counters with Smart backlighting with hand proximity detection and multi-device bluetooth and logi bolt wireless on Logitech MX Keys S Wireless outclass most rivals in this price band..

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. With Bluetooth LE / Logitech Unifying USB support, Logitech K780 Multi-Device Wireless switches seamlessly between computers., while the Logitech MX Keys S Wireless brings Screw-in stabilizers on Logitech MX Keys S Wireless come pre-lubed from the factory, so there is zero rattle on stabilized keys.. 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 Logitech MX Keys S Wireless earns its premium through The Scissor-switch membrane give Logitech MX Keys S Wireless a distinct feel that office workers and multi-device typists will appreciate immediately., 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 Logitech MX Keys S Wireless's headline advantage genuinely matters to you, the ~ $60.00 premium is worth it. If you're not sure, the Logitech K780 Multi-Device Wireless is the smarter starting point — you can always upgrade later, and resale value on top-tier keyboards stays strong.