Cherry MX Black vs. HMX SU

Overview

When it comes to choosing the perfect mechanical keyboard switch, two popular options to consider are the Cherry MX Black and the HMX SU, both of which are linear switches designed to provide a smooth typing experience. The Cherry MX Black is renowned for its refined design, utilizing Cherry's Hyperglide tooling to achieve a classic, textured smoothness and relatively deep, low-pitched sound profile while offering a stiff actuation feel—ideal for typists and gamers alike who prefer a robust and tactile experience. On the other hand, the HMX SU showcases its unique construction with a full PA12 housing and a T5 stem, which contributes to its distinctive, subtle deep sound profile. While both switches share the linear characteristic that provides a seamless keypress without tactile bumps, the MX Black leans toward a firmer resistance, making it suitable for those who appreciate a heavier key feel, whereas the HMX SU might cater to users seeking a softer, yet equally smooth actuation. However, let’s dive in a bit deeper beyond generalities so you can best decide on the best switch for you.

By the numbers

Cherry MX Black Linear

HMX SU Linear

$4.00 per 10

$3.50

$3.29 per 10

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Housing materials

The Cherry MX Black and the HMX SU keyboards utilize nylon for both their top and bottom housings, leading to an interesting comparison regarding their sound profiles and tactile feedback. The use of nylon in both models enhances the overall acoustic experience due to its inherent properties as a softer plastic. This characteristic allows for a deeper, fuller sound profile when typing, as nylon effectively absorbs sound compared to harder plastics. Consequently, users can anticipate a similar auditory experience when using either switch, resulting in a duller and rounder sound that many typists find satisfying.

Despite the similarities in housing materials, a subtle distinction can arise from the manufacturing processes and other components of each switch. However, as both the Cherry MX Black and HMX SU switches feature nylon as their sole material, they maintain comparable sound qualities. The bottom housing significantly influences the bottom-out sound and tactile feedback when pressed, while the top housing impacts the acoustics during key release. This consistency in housing materials ensures that users experience a uniform sound profile across both switches, allowing for seamless switching between the two without noticeable auditory differences.

In summary, both the Cherry MX Black and HMX SU share the advantage of nylon housing, contributing to their robust sound profiles and tactile experiences. This shared material not only results in a cohesive acoustic output, but it also simplifies the user experience when transitioning between different switches. Ultimately, regardless of whether you are typing on the Cherry MX Black or the HMX SU, the nylon housing effectively creates a satisfying and consistent typing experience.

Weight

When comparing the Cherry MX Black linear switch to the HMX SU linear switch, there is a notable difference in both actuation and bottom out forces. The Cherry MX Black features a heavier actuation force of 60 grams and a bottom out force of 80 grams, making it suitable for users who prefer a more substantial typing experience. In contrast, the HMX SU is significantly lighter, with an actuation force of just 45 grams and a bottom out force of 50 grams. This lower force might appeal to those who favor longer typing sessions or extended gaming, as it requires less effort to register each keystroke. Consequently, the MX Black is the heavier option, while the SU is the lighter choice for those who seek reduced fatigue during prolonged use. This fundamental difference in actuation and bottom out forces highlights how users can select between a firmer feel or a more effortless typing experience based on their personal preferences.

Travel distance

The Cherry MX Black linear switch features a travel distance of 4 mm, making it the longer option compared to the HMX SU linear switch, which has a travel distance of 3.6 mm. This difference of 0.4 mm may seem small, but it can significantly impact the typing experience. The MX Black's longer travel distance provides a more pronounced tactile feedback, appealing to users who prefer a deeper, more substantial feel when pressing down on a key. In contrast, the HMX SU's shorter travel distance caters to gamers and those seeking quicker response times, as it allows for faster key actuation. Ultimately, while both switches serve distinct preferences, the MX Black is better suited for individuals desiring a hearty and deliberate depth, whereas the HMX SU is ideal for those who favor speed and responsiveness in their keystrokes.

Price comparison

Typing experience

When it comes to sound, the Cherry MX Black switches deliver a low-pitched, deep sound profile that creates a solid and grounding typing experience, contributing to a somewhat bass-heavy auditory feedback that many users appreciate. Although the specifics of the HMX SU's sound profile are not detailed, it is noted that they also produce a relatively deep sound profile. This suggests that users of both switches can expect a richer, more subdued auditory experience, which is often favored in environments where noise can be a consideration. However, since sound is influenced by various factors such as the keyboard's material and design as well as the type of keycaps used, users can achieve a similar sound quality with both switch types depending on their keyboard setup.

In terms of feel, the Cherry MX Black switches are characterized by their textured finish and stiff actuation force. This means that users will experience noticeable friction when pressing the keys, which can provide a tactile feedback that some find satisfying. The higher actuation force required for these switches can lead to increased typing precision, but it may also result in fatigue for those not accustomed to stiffer switches. On the other hand, specific details regarding the feel of the HMX SU are currently unknown, leaving a gap in the comparative analysis. Without knowledge of its feel characteristics, users can only anticipate that the SU may differ or align with the MX Black's stiff and textured nature.

In conclusion, both the Cherry MX Black and HMX SU linear switches offer compelling auditory and tactile experiences that cater to users preferring deeper sound profiles. While the MX Black is well-defined with its textured and stiff characteristics, the lack of information on the HMX SU's feel leaves some uncertainty regarding its performance. However, both switches share a focus on creating a satisfying typing experience, suggesting that newcomers can find both appealing choices in the mechanical keyboard landscape.

Conclusion

To sum up, when deciding between Cherry MX Black switches and HMX SU linear switches, you should consider your typing style and preferences. If you appreciate a heavier switch that provides a textured feel with a satisfying low-pitched sound profile, the Cherry MX Black is an excellent choice, particularly if you are a more deliberate typist who prefers that extra resistance. These switches are great for heavy typists or gamers who require more control, but be mindful that the 80-gram bottom-out force could be taxing over extended periods. On the other hand, if you prefer a lighter feel for faster typing and a smoother experience, the HMX SU with its 50-gram bottom-out force may be the better option for you. This switch is tailored for users seeking a gentler typing experience, making it ideal for those who enjoy rapid key presses without the fatigue associated with heavier switches. Ultimately, your selection hinges on whether you favor the tactile feedback and sturdiness of the Cherry MX Black or the gentle, quick responsiveness of the HMX SU.

Mentioned in this article

Cherry MX Black Linear

$4.00 per 10

Learn more

HMX SU Linear

$3.50

$3.29 per 10

Learn more