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HMX KD200 vs. Outemu Dustproof Blue

An in-depth look at the HMX KD200 and the Outemu Dustproof Blue switches—which one is the best fit for you?

Overview

When it comes to mechanical keyboard switches, the HMX KD200 and the Outemu Dustproof Blue offer distinct experiences that cater to different typing preferences. The KD200, recognized as the clackiest member of the HMX Film switch family, provides a smooth and linear keystroke that delivers rapid actuation, making it an excellent choice for gamers seeking fast response times and a quieter typing experience. In contrast, the Outemu Dustproof Blue boasts a tactile and clicky feedback that not only enhances typing accuracy but also provides a satisfying auditory response, appealing to those who appreciate the nostalgic feel of traditional typewriters. While the KD200 prioritizes speed and fluidity, the Outemu Dustproof Blue emphasizes a more tactile and engaging typing experience. 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

50g

Bottom-out force

50g

Bottom-out force

65g

Pre-travel

2.00 mm

Pre-travel

2.20 mm

Total travel

3.50 mm

Total travel

4.00 mm

Factory lubed

Yes

Factory lubed

Yes

Stem construction

Standard

Stem construction

Partial box

Stem material

Ly

Stem material

POM

Top housing material

Nylon

Top housing material

Polycarbonate

Bottom housing material

Nylon

Bottom housing material

Nylon

Mount type

PCB (5-pin)

Mount type

Plate (3-pin)

Spring

22mm single-stage spring

Spring

Stainless steel

Housing materials

When comparing the housing materials of the HMX KD200 and the Outemu Dustproof Blue switches, one can see a notable distinction in the top housing compositions, which caters to different auditory experiences. The KD200 utilizes nylon for its top housing, which results in a deeper and fuller sound profile due to the material’s softer nature. This softness allows nylon to absorb sound more effectively than stiffer materials, consequently creating a more muted and rounded auditory response. In contrast, the Outemu Dustproof Blue features a polycarbonate top housing. This plastic is stiffer and promotes a sharper, more resonant sound. Consequently, users can anticipate a crisper auditory feedback when typing on the Outemu, setting it apart from the deeper tones of the KD200.

On the other hand, both the KD200 and the Dustproof Blue share an identical material in their bottom housings: nylon. As with the top housing, the bottom housing's nylon contributes to a deeper and more encompassing sound profile. The softer characteristics of nylon ensure that when a keystroke bottoms out, the impact produces a rounded and cushioned feel. This shared material creates a consistent auditory experience for both switches at the point of bottom-out, regardless of the difference in their top housings. Therefore, even with contrasting top materials, the user experience remains cohesive where it matters, driving home the importance of the bottom housing in acoustic feel.

In summary, while the top housings of the HMX KD200 and Outemu Dustproof Blue switches diversify the auditory experience—one leaning towards warmth with nylon and the other towards clarity with polycarbonate—the nylon bottom housing unifies both switches by offering a consistent deeper sound profile when a key is pressed. This shared aspect shows how different materials can influence the top and bottom outputs separately, yet create a harmonious experience when both are considered together. Users opting for either switch will notice that, despite differences in auditory feedback during key release, the deeper tones produced at bottom-out remain similar due to the common use of nylon in the bottom housings.

Weight

When comparing the HMX KD200 linear switch and the Outemu Dustproof Blue clicky switch, notable differences in their actuation and bottom out forces highlight their varying tactile experiences. The KD200 has a lighter actuation force of 45 grams and a bottom out force of 50 grams, making it a suitable choice for users who prefer a lighter touch, ideal for extended typing sessions or gaming marathons. In contrast, the Dustproof Blue switch requires a slightly heavier actuation force of 50 grams and features a bottom out force of 65 grams, catering to those who enjoy a more substantial, tactile feel while typing. This means that while the KD200 is the lighter option overall, the Dustproof Blue switch’s higher forces may appeal to users seeking a firmer response. Therefore, typing on the Dustproof Blue switch will feel more substantial and less forgiving, potentially taxing for prolonged use, while the KD200 offers a gentler approach ideal for long-term comfort.

Travel distance

When comparing the travel distances of the HMX KD200 linear switch and the Outemu Dustproof Blue clicky switch, it is clear that the KD200, with a travel distance of 3.5 mm, is shorter than the Dustproof Blue's 4 mm travel distance. The KD200's shorter distance could appeal to gamers seeking faster response times, while the Dustproof Blue's longer travel distance may provide a more tactile and pronounced experience for those who prefer a traditional feel. If you choose the HMX KD200, you can expect a snappier keystroke that can enhance speed and efficiency, whereas the Outemu switch may offer a more satisfying, deeper sensation with each press. Ultimately, your preference between the two will depend on whether you value responsive keystrokes or a more substantial typing experience.

Price comparison

Which switch is more bang for your buck?

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.

The Outemu Dustproof Blue comes in at $3.10 per 10 switches.

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 HMX KD200 linear switch is known for being the clackiest member of its family, which indicates it likely produces a pronounced and satisfying acoustic profile. On the other hand, the Outemu Dustproof Blue switch does not have an associated sound profile highlighted, but clicky switches typically produce an audible "click" sound with each keystroke. Therefore, while the KD200 focuses on a captivating clack, the Dustproof Blue would generate a more traditional click sound, providing a different auditory experience, albeit one that may be perceived as less dynamic compared to the KD200’s clackiness.

When it comes to feel, the KD200 maintains the smoothness typical of linear switches, allowing for uninterrupted keystrokes without any tactile bumps or resistance. In contrast, the Outemu Dustproof Blue, being a clicky switch, offers a tactile feedback with a noticeable bump at actuation, enhancing the typing experience for users who enjoy a more engaged feel. This fundamental difference in the switch mechanisms means that while the KD200 provides a seamless experience ideal for rapid typing or gaming, the Dustproof Blue caters to those who appreciate the tactile cues accompanying their keystrokes.

In summary, both switches present distinct qualities appealing to different preferences. The HMX KD200 linear switch provides a clacky sound profile with a smooth keystroke feel, making it suitable for users who enjoy a lively typing experience without interruptions. Meanwhile, the Outemu Dustproof Blue offers a classic clicky sound with tactile feedback, attracting those who favor a more pronounced response with each key press. Ultimately, choosing between them depends on whether you prioritize sound characteristics or the tactile feel of your mechanical keyboard.

Conclusion

To conclude, the choice between the HMX KD200 linear switch and the Outemu Dustproof Blue clicky switch ultimately hinges on your personal preferences and typing style. If you prefer a lighter touch when typing and gaming, the KD200’s bottom out force of 50 grams makes it an ideal option, especially if you enjoy smooth, linear feedback without any tactile bump. This switch is also noted for being the clackiest in the HMX Film family, producing a distinct sound that can enhance your typing experience if you appreciate auditory feedback. On the other hand, if you enjoy a more tactile and pronounced click while typing, the Outemu Dustproof Blue might be your go-to choice. With a medium-heavy bottom out force of 65 grams, it offers a sturdier feel and delivers a satisfying click, making it well-suited for users who prefer a more traditional typing experience reminiscent of classic typewriters. In essence, choose the KD200 for a quick, smooth, and quiet experience, whereas the Dustproof Blue is perfect for those who crave feedback through sound and feel in their keystrokes.

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