Kailh BCP vs. Cherry MX Purple RGB

Overview

When it comes to selecting the perfect mechanical keyboard switch, the choice often boils down to personal preference and typing style. The Kailh BCP, a linear switch, is celebrated for its smooth, creamy feel complemented by a unique bouncy elasticity, enhancing the typing experience with its signature poppy and clacky sound profile. This switch is ideal for users who prefer a quiet, uninterrupted keystroke for gaming and fast typing without the resistance of tactile bumps. In contrast, the Cherry MX Purple RGB, a tactile switch developed in collaboration with keyboard enthusiast Glarses, provides a refined tactile sensation with a distinct bump at actuation, giving typists a clear indicator of key engagement. This makes it a great choice for those who appreciate feedback while typing, enhancing precision and control in both gaming and productivity settings. However, let’s dive in a bit deeper beyond generalities so you can best decide on the right switch for you.

By the numbers

Kailh BCP Linear

Cherry MX Purple RGB Tactile

$5.00

$4.75 per 10

$6.19

$5.79 per 10

Learn moreLearn more

Housing materials

The Kailh BCP and Cherry MX Purple RGB switches both utilize nylon for their top and bottom housings, revealing a commonality that contributes significantly to their sound profiles. As noted, nylon is a classic switch housing material noted for its ability to create a deeper and fuller sound when typing. Both switches benefit from the softer nature of nylon, which helps absorb sound more effectively than harder plastics, leading to a duller and rounder auditory experience. This similarity ensures that users can expect a comparable experience in sound quality when using either switch, making them appealing options for those seeking a richer typing feel.

While both switches share the same housing material, the differences, if present, can lay in their design nuances and mechanical characteristics. The materials themselves will provide a similar foundational typing experience, but the actual feel of the switch will depend on individual design elements, such as actuation force or spring tension. Since both switches possess nylon top and bottom housings, the impact on sound and feel when pressing down and bottoming out will primarily come from the inherent properties of nylon—creating a cohesive experience between the two types. This may imply that even with variations in other aspects, the sound produced will remain quite similar.

Should there be any differences in the housing designs beyond the material choice, such elements could impact how each switch feels during different phases of use. For example, while both switches will generate a consistent sound environment thanks to the nylon's acoustic properties, the interaction of each switch with its keycap may enhance the distinctions in user experience. In summary, while both the Kailh BCP and Cherry MX Purple RGB switches are armored with identical nylon housings, the subtle differences in their mechanical structures could lead to unique tactile responses, despite sharing the same core material advantages.

Weight

When comparing the Kailh BCP linear switch with the Cherry MX Purple RGB tactile switch, two key metrics are the actuation force and bottom out force. The Kailh BCP has an actuation force of 52 grams, while the Cherry MX Purple RGB features a lighter actuation force of 45 grams. In this regard, the BCP switch requires more effort to activate, catering to users who prefer a heavier feel during typing or gaming. However, the bottom out force for the Cherry MX Purple RGB is unknown, making it difficult to fully assess its tactile feedback compared to the BCP, which has a measurable bottom out force of 63.5 grams. Consequently, anyone looking for a lighter switch would benefit from the Cherry MX Purple RGB's actuation force, while those who enjoy a more robust typing experience might lean towards the Kailh BCP. Overall, the difference in actuation force highlights the BCP's more substantial push, while the unknown bottom out force for the MX Purple RGB leaves a gap in direct comparison.

Travel distance

When comparing the travel distance of the Kailh BCP linear switch and the Cherry MX Purple RGB tactile switch, there is a notable difference: the BCP has a travel distance of 3.5 mm, while the MX Purple RGB features a longer travel distance of 4.0 mm. This 0.5 mm difference reflects a design preference that caters to different typing and gaming styles. Gamers might prefer the shorter travel distance of the BCP for quicker actuation and more responsive gameplay, as less distance means faster response times. On the other hand, those who enjoy a more substantial keystroke and a hearty depth may lean toward the Cherry MX Purple RGB with its traditional 4.0 mm travel distance. Ultimately, the choice between the two depends on individual preferences regarding responsiveness versus typing comfort.

Price comparison

Typing experience

In terms of sound, the Kailh BCP linear switch produces a distinctive poppy and clacky sound profile. This auditory signature is often celebrated by enthusiasts looking for a lively typing experience that draws attention. The Cherry MX Purple RGB switch, on the other hand, features a refined tactile experience but doesn't emphasize an overtly loud sound profile; rather, its auditory feedback is characterized by a short, medium-strength bump that provides a subtle yet satisfying cue when actuating keys. Ultimately, while the BCP stands out for its pronounced sound, the MX Purple RGB maintains a more subdued noise level, making both suitable for different user preferences, depending on the overall keyboard and keycap setup.

When considering feel, the Kailh BCP linear switch is recognized for its creamy, viscous, elastic, and bouncy characteristics, offering a unique typing experience that is both enjoyable and engaging. This balance creates a sense of responsiveness that many typists find appealing. Conversely, the Cherry MX Purple RGB switch is designed to deliver a tactile experience with a short bump that serves as a point of feedback, enabling users to know an actuation has occurred without moving all the way down to bottom out. While the BCP leans towards a fluid and softer feel, the MX Purple RGB offers a more traditional tactile response that is appreciated by users who prefer a touchpoint during their typing.

In conclusion, both the Kailh BCP and Cherry MX Purple RGB switches cater to distinct preferences in terms of sound and feel. The BCP provides a lively and pronounced auditory feedback along with a creamy tactile quality, perfect for those who enjoy a more dynamic typing experience. In contrast, the MX Purple RGB balances a refined tactile bump with a subtler sound profile, appealing to users seeking a classic, responsive interaction. Selecting between the two ultimately comes down to individual priorities—whether one values a richer auditory experience or a measured tactile cue.

Conclusion

To conclude, choosing between the Kailh BCP linear switch and the Cherry MX Purple RGB tactile switch ultimately depends on your personal preferences and intended use case. If you enjoy a more fluid typing experience with a playful bounce and poppy sound, the BCP is your best bet. Its medium-heavy bottom-out force of 63.5 grams caters well to those who prefer a firmer feel, making it an excellent choice for gamers and typists alike who crave an engaging tactile response without being too loud. On the other hand, if you're looking for a well-balanced tactile switch that provides a refined experience, the MX Purple RGB might be preferable. With its tactile bump offering a satisfying feedback while remaining quieter, it’s suitable for office environments or shared spaces where noise levels need to be kept in check. In essence, your decision should reflect not just your typing style, but also your environmental considerations—whether you prefer the lively auditory cues of the Kailh BCP or the more subdued yet still tactile sensation of the Cherry MX Purple RGB.

Mentioned in this article

Kailh BCP Linear

$5.00

$4.75 per 10

Learn more

Cherry MX Purple RGB Tactile

$6.19

$5.79 per 10

Learn more