HMX KD200 vs. SP-Star RedBlue

Overview

When it comes to choosing a mechanical keyboard switch, the HMX KD200 and the SP-Star RedBlue both offer unique characteristics that cater to different typing preferences. The KD200, known as the clackiest member of the HMX Film switch family, delivers a pronounced auditory feedback that many typists and gamers find satisfying. This linear switch is perfect for those who enjoy a more tactile experience or those who appreciate the sound of their keystrokes during intense gameplay or typing sessions. In contrast, the SP-Star RedBlue is designed for individuals who prefer a medium-light typing experience, characterized by a relatively low-pitched sound profile that is both neutral and thocky. This makes it an excellent choice for those who seek a smooth and quieter typing experience without sacrificing performance. Each switch has its merits—whether you lean towards the clacky feedback of the KD200 or the polished subtlety of the RedBlue, your choice will ultimately reflect your typing style. However, let's dive in a bit deeper beyond generalities so you can best decide on the best switch for you.

By the numbers

HMX KD200 Linear

SP-Star RedBlue Linear

$3.50

$3.29 per 10

$5.80

$5.40 per 10

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Housing materials

When comparing the housing materials of the HMX KD200 and the SP-Star RedBlue, a notable distinction arises from their choice of plastics. The KD200 utilizes nylon for both its top and bottom housings, which is characterized by its softer texture. This softness contributes to a deeper, fuller sound profile during typing, as nylon tends to absorb sound rather than reflect it. Consequently, users of the KD200 can expect a more muted auditory experience that may feel more subdued but offers a satisfying, rounded quality. In contrast, the RedBlue switches apply polycarbonate for both the top and bottom housings, introducing a noticeably sharper and crisper sound profile. The stiffer nature of polycarbonate allows for better sound resonance and higher-pitched feedback, making every keystroke feel more pronounced.

Despite the differences in housing materials, typing experiences across both switches might share some similarities due to their respective designs. While the KD200's nylon housings lend themselves to a softer auditory output, the construction still promotes a responsive typing experience, albeit with a focus on deep sound absorption. Conversely, the RedBlue, although equipped with harder polycarbonate, aims to deliver a clear and resonant feedback that many users find appealing. The significance here lies in the design intention: though the results may vary in acoustic profile, both switches are engineered to provide satisfactory tactile feedback and typing feel for their target audiences.

Ultimately, the combination of top and bottom housing materials influences the overall typing experience significantly. For the KD200, the continuous use of nylon creates a cohesive sound profile that prioritizes a fuller feedback experience. In the case of the RedBlue, polycarbonate creates a distinctive auditory signature that is equally engaging but notably different. In practical use, the differences in sound and feel may cater to various preferences, but both switches can deliver enjoyable typing moments. The resonance from the KD200's nylon will soften the auditory experience, while the RedBlue's polycarbonate will enhance clarity and brightness. Thus, while users can expect disparate experiences from the two switch types, the fundamental joy of typing remains central to both designs.

Weight

The HMX KD200 linear switch and the SP-Star RedBlue linear switch exhibit notable differences in both actuation and bottom out forces. The KD200 features an actuation force of 45 grams and a bottom out force of 50 grams, making it a lighter option. In contrast, the RedBlue switch has an unspecified actuation force but a higher bottom out force of 57 grams, placing it in the medium-light category. This indicates that, while the KD200 requires less force to register a keystroke, the RedBlue necessitates a firmer push to fully engage. Consequently, the KD200 may be more suitable for users who prioritize extended typing sessions due to its lighter actuation and overall feel, whereas the RedBlue could cater to individuals who prefer a more substantial typing experience with its heavier bottom out force. Thus, the KD200 is the lighter switch, while the RedBlue is the heavier one, offering differing experiences based on user preference.

Travel distance

When comparing the travel distances of the HMX KD200 linear switch and the SP-Star RedBlue linear switch, we find that they differ significantly. The KD200 has a travel distance of 3.5 mm, while the RedBlue measures 4 mm. This means that the RedBlue provides a longer journey from the top to the bottom compared to the KD200. For users who prioritize a quicker response time, the shorter travel distance of the KD200 may be more suitable, especially for gaming purposes. Alternatively, those who enjoy a more pronounced keystroke might prefer the longer travel distance of the RedBlue, which offers a deeper, more satisfying feel. Overall, the KD200 is the shorter option, while the RedBlue is the longer one, catering to different user preferences based on their typing or gaming styles.

Price comparison

Typing experience

When it comes to sound, the HMX KD200 switch stands out as the clackiest member of the HMX Film switch family, delivering a bright and punchy sound profile that may resonate well with enthusiasts who appreciate a more audible typing experience. In contrast, the SP-Star RedBlue switch features a relatively low-pitched sound that leans toward a more mellow tone. With characteristics described as thocky, the RedBlue offers a deep, satisfying sound, but it retains a lower-key presence compared to the KD200. This means that while the KD200 will likely produce sharper and more pronounced acoustic feedback, the RedBlue will deliver a smoother and subtler auditory experience.

Feeling the switches under your fingers reveals further distinctions. The KD200 has not been described in terms of feel, which leaves a gap in understanding its tactile nature. However, the SP-Star RedBlue linear switch is characterized by a mild and polished feel, providing a gentle typing experience that appeals to a wide array of users. The polished aspect of the RedBlue suggests a smooth and refined typing surface, likely offering minimal resistance and a comfortable key travel. For users who prioritize a clean and efficient feel, the RedBlue is likely the better choice, while the KD200's characteristics remain unknown.

In summary, the HMX KD200 and SP-Star RedBlue linear switches present notably different sound profiles, with the KD200 being significantly clackier and the RedBlue offering a more subdued and thocky experience. In terms of feel, the RedBlue shines with its mild and polished characteristics, whereas the tactile qualities of the KD200 remain unspecified. Ultimately, the differences indicate that while both switches cater to different preferences, you can expect varying auditory and tactile experiences between them that will influence your typing comfort and enjoyment.

Conclusion

To conclude, your choice between the HMX KD200 and the SP-Star RedBlue linear switches ultimately depends on your personal preferences and typing needs. If you gravitate towards a lighter actuation force and enjoy a clackier, more pronounced sound, the KD200, with its 50-gram bottom-out force and reputation as the clackiest in its family, would likely provide an engaging and tactile experience. Its sound profile is not only more vibrant but also can deliver a satisfying feedback that enhances typing enjoyment, making it a great option for gamers or typists who appreciate auditory feedback. On the other hand, if you prefer a balanced approach with a slightly heavier actuation at 57 grams, the SP-Star RedBlue switches present a medium-light typing experience characterized by their low-pitched, thocky tones. These switches are ideal for those seeking a more subdued auditory experience that doesn’t distract but still provides satisfying sound and feel. With their mild and polished characteristics, the RedBlue is a fantastic choice for a workplace environment or long typing sessions where comfort and efficiency are paramount. Consider your typing style, environment, and sound preferences carefully to choose the switch that best suits your needs.

Mentioned in this article

HMX KD200 Linear

$3.50

$3.29 per 10

Learn more

SP-Star RedBlue Linear

$5.80

$5.40 per 10

Learn more