Looking for an honest Deck Francium Pro Brown Cherry Mx Key vs ROYAL KLUDGE RK84 Wireless 75% Mechanical Keyboard comparison in 2026? We scored both gaming keyboards on the same six-dimension framework — performance, battery, display, camera, design and value — using identical methodology, so the numbers below are directly comparable. In our overall scoring the Deck Francium Pro Brown Cherry Mx Key comes out ahead 55/100 to 51/100 — a 4-point gap. The widest gap is in battery life, where the ROYAL KLUDGE RK84 Wireless 75% Mechanical Keyboard pulls noticeably ahead.
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Deck Francium Pro Brown Cherry Mx Key narrowly beats the ROYAL KLUDGE RK84 Wireless 75% Mechanical Keyboard in the gaming keyboards category, especially in value, scoring 55 vs 51. If you want the better overall gaming keyboards, Deck Francium Pro Brown Cherry Mx Key is the recommended choice.
Picking Deck Francium Pro Brown Cherry Mx Key over ROYAL KLUDGE RK84 Wireless 75% Mechanical Keyboard means trading these off.
Specs are roughly matched — winner decided on overall scoring, not a specific spec advantage.
✓ Pros
✗ Cons
✓ Pros
✗ Cons
| Spec | Deck Francium Pro Brown Cherry Mx KeyW | ROYAL KLUDGE RK84 Wireless 75% Mechanical Keyboard |
|---|---|---|
| Price | 29.75$ | — |
| Battery Life | 40hrs | 200hrs✓ |
| Bluetooth | — | Bluetooth 5.0 |
| Weight | 950g | — |
| Dimensions | 442x135x40 mm | — |
| Colors | Black |
Buy Deck Francium Pro Brown Cherry Mx Key if…
Buy the Deck Francium Pro Brown Cherry Mx Key if you want the best overall value in this comparison. It scores higher overall and is the recommended choice for most buyers.
Buy ROYAL KLUDGE RK84 Wireless 75% Mechanical Keyboard if…
The ROYAL KLUDGE RK84 Wireless 75% Mechanical Keyboard is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
Deck Francium Pro Brown Cherry Mx Key narrowly beats the ROYAL KLUDGE RK84 Wireless 75% Mechanical Keyboard in the gaming keyboards category, especially in value, scoring 55 vs 51. If you want the better overall gaming keyboards, Deck Francium Pro Brown Cherry Mx Key is the recommended choice.
Yes, Deck Francium Pro Brown Cherry Mx Key scores higher overall (55 vs 98).
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Buy the Deck Francium Pro Brown Cherry Mx Key if you want the best overall value in this comparison. It scores higher overall and is the recommended choice for most buyers.
The ROYAL KLUDGE RK84 Wireless 75% Mechanical Keyboard is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
ROYAL KLUDGE RK84 Wireless 75% Mechanical Keyboard lasts longer with 200 hours vs 40 hours for the other.
Reviewed by VersusMatrix Editorial Team
Last updated: May 31, 2026
Methodology: AI-powered analysis of technical specifications from manufacturer data. Scores are calculated by comparing products across multiple dimensions and normalized relative to the full category database. Our editorial process is independent and not influenced by affiliate partnerships.
Scores are relative within the gaming keyboardscategory. Percentages show each dimension's weight in the overall score. A difference of less than 0.5 points is considered a tie.
| Black, White |