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HMX Gravel vs. KTT Semi Mute

An in-depth look at the HMX Gravel and the KTT Semi Mute switches—which one is the best fit for you?

Overview

When it comes to choosing the perfect mechanical keyboard switch, the HMX Gravel and KTT Semi Mute linear switches offer distinct advantages that cater to different user preferences. The HMX Gravel is renowned for its exceptional smoothness and a refined typing feel, making it an ideal choice for enthusiasts who prioritize a responsive and effortless experience. With a medium-light actuation force on the lighter side, the Gravel provides a satisfying tactile feedback that enhances the overall typing performance. In contrast, the KTT Semi Mute switches, despite their name, operate completely silently, appealing to those who value tranquility in their typing environment—perfect for late-night work or gaming sessions. Featuring advanced dampening technology, the Semi Mute offers a comfortable and subdued typing experience that minimizes distractions. Both switches present unique benefits, with the Gravel excelling in smoothness and responsiveness, while the Semi Mute stands out for its noise-free operation. However, let's dive in a bit deeper beyond generalities so you can best decide on the perfect switch for you.

By the numbers

Technical specifications

Actuation force

45g

Actuation force

43g

Bottom-out force

50g

Bottom-out force

58g

Pre-travel

2.00 mm

Pre-travel

1.60 mm

Total travel

3.50 mm

Total travel

4.00 mm

Factory lubed

Yes

Factory lubed

Yes

Stem construction

Standard

Stem construction

Standard

Stem material

POM

Stem material

POM

Top housing material

Polycarbonate

Top housing material

Polycarbonate

Bottom housing material

Nylon

Bottom housing material

Polycarbonate

Mount type

PCB (5-pin)

Mount type

Plate (3-pin)

Spring

22mm single-stage spring

Spring

15mm spring

Housing materials

The housing materials of the HMX Gravel and the KTT Semi Mute present a compelling comparison in their utilization of polycarbonate and nylon components. Both switches feature a polycarbonate top housing, which creates a sharp, high-pitched, and crisp sound profile. This characteristic stems from polycarbonate's properties as a relatively stiff plastic, enhancing sound clarity and resonance. The translucency of polycarbonate also complements RGB lighting designs, making it an aesthetic choice for both switches. Therefore, users can expect similar auditory results when it comes to the top housing, as both models harness the benefits of polycarbonate in producing a bright sound profile.

In contrast, the bottom housing materials diverge significantly between the two switches. The HMX Gravel uses nylon for its bottom housing, which contributes to a deeper and fuller sound due to the material's softer properties that absorb sound more effectively. This results in a more muted auditory experience that balances the sharper sounds produced by the polycarbonate top. On the other hand, the KTT Semi Mute's bottom housing is also polycarbonate, mirroring the crisp sound profile found in its top housing. The combination of the polycarbonate top and bottom in the Semi Mute results in a consistent and high-pitched auditory experience, differing from the Gravel's nuanced blend of nylon and polycarbonate.

When considering the overall tactile and auditory experience of both switches, the different compositions play a critical role. The HMX Gravel, with its combination of nylon and polycarbonate, balances the clarity of the top housing with the warmth of the bottom, resulting in a well-rounded sound profile. In contrast, the KTT Semi Mute delivers a more uniform sound signature, as both its top and bottom housings are composed of polycarbonate. This creates a brighter sound throughout the keystroke and release, appealing to users who prefer a consistent audio experience. Ultimately, the contrasting housing materials contribute to distinctive tactile experiences, guiding users to select a switch that aligns with their sound preferences.

Weight

When comparing the HMX Gravel linear switch to the KTT Semi Mute linear switch, there are notable differences in their actuation and bottom out forces. The Gravel features a lighter actuation force of 45 grams and a bottom out force of 50 grams, making it a suitable choice for those who prefer prolonged typing sessions without fatigue. In contrast, the Semi Mute has a slightly lighter actuation force of 43 grams but a heavier bottom out force of 58 grams, offering a more substantial feel when the key is fully pressed down. This difference may appeal to users looking for a firmer typing experience. Overall, while both switches have comparable actuation forces, the Gravel is generally lighter and more comfortable for extended use, whereas the Semi Mute provides a stronger push feel, which can cater to different preferences within the typing experience.

Travel distance

When comparing the travel distances of the HMX Gravel linear switch and the KTT Semi Mute linear switch, there is a noticeable difference. The HMX Gravel has a travel distance of 3.5 mm, while the KTT Semi Mute features a travel distance of 4 mm. This makes the Gravel the shorter option, catering to those who prefer a more responsive feel that can be advantageous for gaming. On the other hand, the Semi Mute's longer travel distance of 4 mm provides a more traditional and hearty depth, which may appeal to users who favor a more tactile experience. Ultimately, if you're looking for a swifter response and a lighter touch, the HMX Gravel would be the preferable choice, whereas the KTT Semi Mute supports a more deliberate and substantial keystroke.

Price comparison

Which switch is more bang for your buck?

The HMX Gravel has an MSRP of $3.50 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Gravel for $2.99.

The KTT Semi Mute has an MSRP of $3.97 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Semi Mute for $3.55.

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

When it comes to sound, the HMX Gravel linear switch does not have a specific acoustic profile indicated; thus, it’s difficult to quantify its noise level definitively. However, the KTT Semi Mute switch is known for its completely silent operation despite its name. This makes it an ideal choice for users who prioritize a noise-free environment, whether they are typing late at night or in shared spaces. With its advanced dampening technology, the Semi Mute not only minimizes the usual mechanical keyboard sounds but also offers a more muted auditory experience compared to traditional switches. Therefore, while the Gravel's sound profile remains uncertain, the Semi Mute distinctly excels in providing a quiet typing atmosphere.

In terms of feel, the HMX Gravel switch stands out for its exceptional smoothness and a medium-light actuation force that tips slightly towards the lighter side. This combination contributes to a responsive, effortless typing experience that enthusiasts find particularly gratifying. On the other hand, the KTT Semi Mute switch offers a buttery and mild tactile sensation, creating a seamless and fluid keystroke while providing a gentle typing experience. Together, both switches deliver a satisfying typing feel, yet the Gravel leans towards a more refined and quick response, while the Semi Mute caters to those looking for a softer, more approachable touch.

In conclusion, if sound is a priority for a newcomer, the KTT Semi Mute clearly stands out due to its silent operation. On the other hand, the HMX Gravel switch offers an unmatched smoothness and responsiveness that appeals to those who enjoy a more lively typing experience. While they differ in sound character and overall tactile sensation, both switches provide gratifying experiences tailored to their respective preferences. For users seeking a silent environment, the choice of the Semi Mute is clear, while those who value a lively typing experience may gravitate towards the Gravel. Ultimately, the decision will depend on individual priorities regarding sound and tactile feel.

Conclusion

To conclude, the choice between the HMX Gravel and KTT Semi Mute linear switches ultimately hinges on your specific needs and preferences. If you prioritize a lightweight typing experience that emphasizes smoothness and responsiveness, the Gravel is an excellent option. Its 50-gram actuation force allows for effortless keystrokes, making it particularly appealing for fast typists or those who spend long hours working on their keyboards. On the other hand, if you value a quieter environment or often find yourself typing late at night, the KTT Semi Mute would be the better choice. With a 58-gram actuation force, it offers a slightly firmer feel while maintaining a completely silent operation, perfect for minimizing distractions in shared spaces or during focused sessions. Both switches provide distinct advantages: the Gravel for a fluid and engaging typing experience and the Semi Mute for a more subdued approach. Ultimately, your choice will depend on whether you seek the joy of a lighter, smoother touch or the tranquility of a noiseless, yet satisfying, typing experience.

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