Logitech MX Keys vs MX Keys S – Which Is Best & Why?

If you’re serious about productivity, multi‑device typing, and elevating your workflow, then this keyboard showdown matters. Between the classic MX Keys and the refreshed MX Keys S, the winner for most users is the MX Keys S. It brings streamlined design, smarter back‑lighting, and future‑ready connectivity, while offering the trusted build quality of the original.

Let’s make long story short: I highly recommend the Logitech MX Keys S because it takes everything you loved in the MX Keys and upgrades it with modern finishes, smart illumination, and stronger feature value. If you’re looking to invest once and type smoothly for years you’ll want the MX Keys S.

Why Do I Recommend Logitech MX Keys S

  • Enhanced Smart Illumination – The MX Keys S integrates ambient‑light and hand‑proximity sensors so the back‑lit keys respond when you reach for them. 
  • Built for Multi‑Device Flow – Easily switch between up to three devices, with Logi Bolt or Bluetooth connectivity included. 
  • Rechargeable via USB‑C – No disposable batteries, just plug‑in and go; strong value and convenience. 
  • Premium Typing Feel – Quiet “Perfect Stroke” keys with spherically‑dished keycaps keep your fingers centered and accurate. 
  • Modern Upgrade Without Overpaying – Compared to the original MX Keys, the S model gives you meaningful refinements for not a dramatically higher price.
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Logitech MX Keys vs MX Keys S

Detailed Comparison & Recommendation

FeatureLogitech MX Keys SLogitech MX KeysWhich Is Best & Why?
Smart IlluminationAmbient & hand‑proximity sensors, back‑lit keys                     Back‑lit keys and ambient light sensor exist MX Keys S – smarter lighting and modern sensors
ConnectivityBluetooth + Logi Bolt receiver included                             Bluetooth + receiver (varies) Tie for connectivity—but S has newer bundle & future support
Battery & ChargingRechargeable via USB‑C, premium convenience                          Older USB‑C or micro‑USB in some units depending on versionMX Keys S – eliminates legacy charging hassles
Build & Typing ExperienceLow‑profile scissor keys, precision feel, ergonomic key design        Same core typing experience, but fewer refinementsTie in comfort—so value and features become deciding factor
Value & InvestmentModern refinements, still great valueMore budget‑friendly if found discountedMX Keys S wins for future‑proofing; MX Keys if you want best deal now
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What Are the Major Differences Between MX Keys vs MX Keys S?

  • Lighting & Sensors: MX Keys S adds hand‑proximity lighting & ambient auto‑adjust.
  • Charging & Port: MX Keys S moves to USB‑C recharge; MX Keys may still use older port in some versions.
  • Bundles & Support: MX Keys S ships with full modern feature set and future software updates; MX Keys solid but older base.
  • Pricing Strategy: MX Keys may have steeper discounts now; MX Keys S is “newer premium value”.
  • Typing Experience: Very similar—but the MX Keys S edges ahead in polish and modern conveniences.

Check Logitech MX Keys S Limited Time Deal Here

What Users Are Saying

  • MX Keys S: “Fantastic build quality, the back‑lighting kicks in exactly when I reach—typing has become more pleasant.” 
  • MX Keys: “I’ve used this board for years—quiet, stable, reliable. If you catch it on sale it still hits most of my needs.” 

Fair Advice to Consider

  • If you’re setting up a new desk, working on multiple devices and want premium feel—go MX Keys S.
  • If you’re budget‑savvy, already type well and don’t need the absolute newest sensor features—MX Keys delivers strong value.
  • Ensure your workspace size fits a full‑size board; both are large, so measure your desk real estate.
  • If you care about lighting, macros, multi‑device flow and USB‑C convenience—these tip you toward the S model.
  • If you’re buying now and see MX Keys discounted deeply—grab it. Just know you’re skipping a couple of modern refinements.

Quick Summary

  • Winner Overall: Logitech MX Keys S
  • Runner‑Up: Logitech MX Keys — excellent value for many users
  • Final Buy Recommendation: Invest in the MX Keys S if you want smart features with longevity. Choose the MX Keys only if budget is tight and you’re fine avoiding the newest refinements.

FAQs

Both keyboards look nearly identical so is the price jump justified?

A: Yes—if you’ll use the newer back‑lighting, sensors and USB‑C convenience. If you don’t, the original still types great.

Is latency or key‑feel significantly different between them?

A: No—typing feel is nearly identical. Differences are in lighting, charging, and refinement.

Are either of these good for gaming?

A: They’re productivity boards first—they’re great for daily work, programming and multi‑device tasks. For hardcore gaming, you might prefer a board designed for that.

Will the MX Keys S support both Windows and Mac layouts?

A: Yes—it’s built for multi‑OS use, with cross‑platform compatibility. 

How long will battery last on these?

A: With back‑lighting off and light use, both last weeks to months. MX Keys S adds more efficiency and USB‑C recharge. 

Final Verdict

If you’re setting up a serious workflow, typing hundreds or thousands of words a day, switching between devices, and you value build quality with modern convenience choose the Logitech MX Keys S. The older MX Keys is still a smart purchase if you catch it on discount and your requirements are more modest. But for a long‑term investment—I’m betting on the MX Keys S to be the one you’ll still be using and appreciating years from now.