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Pick 2–4 products of the same type. The verdict is built from their actual numbers, not written in advance — and the link carries your picks.

Comparing 2 of 4

Logitech K380 · 34,90 €Royal Kludge RK61 · 54,90 €
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The value of a comparison is the differences.
Comparison of Logitech K380, Royal Kludge RK61
What mattersLogitech K380LogitechMedium confidenceRoyal Kludge RK61Royal KludgeMedium confidence
Worth Score6.7 (best in this comparison)6.5
Best price34,90 € (best in this comparison)54,90 €
ConfidenceMediumMedium
Price fairness9.29.3 (best in this comparison)
Build quality5.45.6 (best in this comparison)
Performance5.86.6 (best in this comparison)
Longevity7.6 (best in this comparison)6.0
Repairability3.26.8 (best in this comparison)
Support & warranty7.4 (best in this comparison)3.4
SwitchesScissor membraneRK Red/Brown/Blue, hot-swap
LayoutCompact, no numpad60%, 61 keys
ConnectionBluetooth, 3 devicesBluetooth or USB-C
Hot-swappableNoYes
BuildABS plastic, 2×AAAABS plastic case
Best forTyping on a tablet or phone · Switching between three machines · Throwing in a bagTrying different switches cheaply · A tiny travel keyboard · Modding as a hobby
Avoid ifYou type all day · You want backlightingYou need arrow keys · You want software that works properly
Main drawbackMushy membrane with very little travelConfiguration software is Windows-only and poorly translated
Verdict

The Logitech K380 wins on both score and price.

Across these 2 keyboards, the Logitech K380 has both the highest Worth Score (6.7) and the best score per euro at 34,90 €. That is unusual — normally you trade one for the other. Its weak point is mushy membrane with very little travel.

Best overallLogitech K380 Highest Worth Score here at 6.7, 0.2 ahead of the Royal Kludge RK61. Best for typing on a tablet or phone.
Skip this oneRoyal Kludge RK61 Lowest Worth Score here at 6.5, 0.2 lower against the Logitech K380 and no cheaper. Configuration software is Windows-only and poorly translated
Prototype data — prices and retailer stock are a fixed demo snapshot from 28 July 2026, not a live feed.