Looking for an honest Deck Francium Pro Brown Cherry Mx Key vs G.Skill Ripjaws KM780 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 46/100 — a 9-point gap. On price the Deck Francium Pro Brown Cherry Mx Key undercuts the G.Skill Ripjaws KM780 by 401% ($29.75 vs $149), which materially changes the value calculus for budget-conscious buyers.

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Deck Francium Pro Brown Cherry Mx Key edges out the G.Skill Ripjaws KM780 in the gaming keyboards category, especially in value ($29.75 vs $149), scoring 55 vs 46. 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 G.Skill Ripjaws KM780 means trading these off.
Nada significativo — las especificaciones son prácticamente iguales
Deck
$30
Scores are relative within the gaming keyboardscategory. Percentages show each dimension's weight in the overall score. A difference of less than 0.5 points is considered a tie.
✓ Pros
✗ Cons
| Spec | Deck Francium Pro Brown Cherry Mx KeyW | G.Skill Ripjaws KM780 |
|---|---|---|
| Price | 29.75$✓ | 149$ |
| Battery Life | 40hrs | 40hrs |
| Weight | 950g | 950g |
| Dimensions | 442x135x40 mm | 442 x 135 x 40 mm |
| Colors | Black | 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 G.Skill Ripjaws KM780 if…
The G.Skill Ripjaws KM780 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 edges out the G.Skill Ripjaws KM780 in the gaming keyboards category, especially in value ($29.75 vs $149), scoring 55 vs 46. 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 46).
Deck Francium Pro Brown Cherry Mx Key is cheaper at $29.75 vs $149 for the G.Skill Ripjaws KM780.
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 G.Skill Ripjaws KM780 is worth considering if you prefer its specific design, ecosystem, or brand — though it scores lower overall in our comparison.
Both offer 40 hours of battery life.
Reviewed by VersusMatrix Editorial Team
Last updated: May 10, 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.