Home / Compare / Keyboards / Logitech MX Keys S vs Keychron K3 Keyboards Logitech MX Keys S vs Keychron K3 Two low-profile keyboards compared. The MX Keys S is membrane, the K3 is mechanical low-profile.
Quick Winner
Keychron K3
The Keychron K3 offers mechanical switches and hot-swappability for $61 less. Great value for mechanical keyboard fans.
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Score Logitech MX Keys S
4.6/5
★★★★★
Comparison Table Spec Logitech MX Keys S Keychron K3 Price $140 $79 Switch Type Membrane Mechanical (low-profile) Hot-Swappable No Yes Battery 15 days 5-7 days Noise Level Quiet Moderate
Pros Pros Smart backlight Excellent battery life Quiet typing Multi-device switching Pros Mechanical low-profile switches Hot-swappable $61 cheaper RGB backlight Cons Cons $61 more expensive No mechanical switches Cons Shorter battery life Louder typing Less premium feel Who Wins? Quiet office Logitech MX Keys S Mechanical keyboard fan Keychron K3 Budget under $100 Keychron K3 Long battery life needed Logitech MX Keys S FAQ Which keyboard is better for a quiet office? The Logitech MX Keys S is quieter and better suited for shared office spaces. The K3 mechanical switches produce audible clicks.
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