Bsun Chiikawa - 45g vs. HMX KD200
An in-depth look at the Bsun Chiikawa - 45g and the HMX KD200 switches—which one is the best fit for you?
Overview
When it comes to mechanical keyboard switches, the Bsun Chiikawa - 45g and the HMX KD200 present compelling options for enthusiasts seeking different auditory and tactile experiences. The Chiikawa switch stands out with its exceptionally light actuation force and bright sound profile, making it a top choice for those who favor a responsive typing experience and enjoy auditory feedback through its crisp, high-pitched sound. On the other hand, the HMX KD200, renowned as the clackiest member of the HMX Film switch family, delivers a different character with its pronounced acoustic feedback, ideal for typists who relish a more robust and engaging typing sound. While both switches fall under the linear category, their unique sound profiles and actuation characteristics cater to distinct preferences within the typing community. However, let's dive in a bit deeper beyond generalities so you can best decide on the ideal switch for you.
By the numbers
Technical specifications
Actuation force
45g
Actuation force
45g
Bottom-out force
51g
Bottom-out force
50g
Pre-travel
1.80 mm
Pre-travel
2.00 mm
Total travel
3.60 mm
Total travel
3.50 mm
Factory lubed
Yes
Factory lubed
Yes
Stem construction
Standard
Stem construction
Standard
Stem material
Y3X
Stem material
Ly
Top housing material
Polycarbonate
Top housing material
Nylon
Bottom housing material
Nylon
Bottom housing material
Nylon
Mount type
PCB (5-pin)
Mount type
PCB (5-pin)
Spring
22mm single-stage spring
Spring
22mm single-stage spring
Housing materials
When comparing the housing materials of the Bsun Chiikawa - 45g and the HMX KD200, one can observe distinct differences that influence the acoustic and tactile experience of each switch. The top housing of the Chiikawa - 45g is crafted from polycarbonate, known for its stiffness, which contributes to a sharper, more resonant sound profile. This material is particularly advantageous when RGB lighting is involved, as its translucency allows for vibrant light diffusion. In contrast, the KD200 features a nylon top housing that leads to a softer, fuller sound signature. The nylon's inherent properties absorb sound, resulting in a more subdued keypress noise that provides a different sensory experience. This definitive shift in material choice directly affects the perceived clearness and pitch of each switch.
When looking at the bottom housings, both switches utilize nylon, which results in a similarly deep and rounded sound profile regardless of the differences seen in their respective top housings. In this case, the choice of nylon complements the Chiikawa - 45g’s top housing by providing a cohesive sonic experience that balances the sharper upper tones with warmth and fullness. The same can be said for the KD200; the nylon bottom contributes to a rich sound character. Since the bottom housing has a pronounced effect on the bottom-out feel and sound, both switches can still achieve a resonant, full typing experience while maintaining their unique tonal differences defined by their contrasting top materials.
Ultimately, while the Bsun Chiikawa - 45g and HMX KD200 utilize different materials for their top housings, the shared nylon bottom housing fosters a common auditory foundation. Consequently, both switches produce distinct sounds characterized by their top housings, while the nylon base harmonizes the overall acoustic output. Typists can expect unique sound profiles, with the Chiikawa leaning towards clarity and the KD200 emphasizing depth; however, each switch benefits from the softening properties of nylon to ensure a pleasant typing experience. This interplay of materials showcases how the selection of housing affects acoustic properties and user satisfaction across different designs.
Weight
When comparing the Bsun Chiikawa - 45g linear switch and the HMX KD200 linear switch, both switches feature the same actuation force of 45 grams, which means they will provide a similar ease of keypress for users who prefer a lighter typing experience. However, the bottom out forces differ slightly, with the Chiikawa registering at 51 grams and the KD200 at 50 grams. This means that while both switches have a light touch feel during actuation, the Chiikawa requires a marginally heavier force when bottoming out, providing a slightly more substantial feedback at the end of the keystroke. Overall, the Chiikawa - 45g can be considered the heavier option due to its higher bottom out force, appealing to those who desire a bit more resistance, whereas the KD200 caters to users who prefer an even lighter touch, making it suitable for extended typing or gaming sessions.
Travel distance
When comparing the travel distances of the Bsun Chiikawa - 45g linear switch and the HMX KD200 linear switch, there is a slight difference that may influence user preference. The Chiikawa - 45g features a travel distance of 3.6 mm, making it the longer option, while the KD200 has a travel distance of 3.5 mm, positioning it as the shorter switch. Both switches offer relatively short travel distances, catering to those who appreciate quicker response times, such as gamers. However, for users who enjoy a more substantial feel in their keystrokes, the Chiikawa's longer travel distance might be preferable. Overall, while both switches are closely matched, the Chiikawa provides a slightly more pronounced depth with its greater movement.
Price comparison
Which switch is more bang for your buck?
The Bsun Chiikawa - 45g has an MSRP of $3.50 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Chiikawa - 45g for $3.29.
The HMX KD200 has an MSRP of $3.50 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the KD200 for $3.29.
Here at Milktooth, we offer the best prices on switches (on average, 27% lower the competition). In addition, we offer free shipping on orders over $49.00. We also offer free returns and exchanges, so you can shop with guaranteed satisfaction.
That said, while price is an important piece of the puzzle, our opinion is that you should ultimately pick the option that most suits your unique preferences since you’ll be using these switches for years to come. In other words, finding something perfect for you is, in our view, the most important criteria.
Typing experience
In terms of sound, the Bsun Chiikawa - 45g linear switch is characterized by a bright and crisp high-pitched sound profile, making it highly responsive and pleasant for those who enjoy a lively auditory feedback when typing. In contrast, the HMX KD200 is known as the clackiest member of its family, suggesting a more pronounced and resonant sound when compared to the Chiikawa. While both switches can produce enjoyable acoustic experiences, the Chiikawa offers a lighter and brighter tone, whereas the KD200 leans towards a deeper, more impactful clack, giving typists distinct auditory feedback.
When it comes to feel, the Chiikawa - 45g boasts a very light actuation force that makes it exceptionally easy to press, catering to users who prefer a soft touch and quick responsiveness. This light feel enhances the experience of rapid typing without causing fatigue. On the other hand, the KD200's feel may vary in terms of feedback, but its classification as a linear switch suggests that it offers a smooth and consistent keypress devoid of tactile bumps or resistance. The combination of the KD200's clacky sound and a smooth linear action can create a unique typing experience, albeit potentially less airy than the Chiikawa.
In summary, while both the Chiikawa - 45g and HMX KD200 linear switches cater to different preferences, they offer compelling sensory experiences in terms of sound and feel. The Chiikawa stands out with its light and bright acoustics and soft touch, ideal for quick and responsive typing. Conversely, the KD200 provides a clackier auditory experience paired with smooth key presses, creating an engaging and potentially more tactile experience. Ultimately, the choice between them will depend on individual preferences regarding sound and typing feel, and either could be an excellent option for a newcomer exploring the world of mechanical keyboard switches.
Conclusion
To wrap up, when deciding between the Bsun Chiikawa - 45g linear switch and the HMX KD200 linear switch, your choice should align with your personal preferences and typing style. If you appreciate a crisper and brighter sound profile while enjoying a medium-light feel with excellent responsiveness, then the Chiikawa - 45g would be an excellent choice for you. Its bottom-out force of 51 grams, while slightly higher than the KD200, still allows for a nimble typing experience that will suit casual gamers and typists who prioritize speed and feedback. On the other hand, if you favor a lighter actuation force and enjoy a clackier auditory experience, the KD200 is your go-to switch. With a bottom-out force of just 50 grams, it caters well to typists who prefer a lighter touch and are drawn to a more pronounced sound that provides an engaging feedback loop. Ultimately, consider how each switch's characteristics resonate with your typing preferences, whether that’s a preference for sound, feel, or actuation force, to make the best decision for your mechanical keyboard journey.
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