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HMX Blue Topaz vs. Kailh Box White

An in-depth look at the HMX Blue Topaz and the Kailh Box White switches—which one is the best fit for you?

Overview

When it comes to mechanical keyboard switches, the HMX Blue Topaz and the Kailh Box White offer two distinctly different typing experiences. The Blue Topaz is a linear switch known for its smooth actuation and lightweight feel, providing users with a seamless typing experience that is easy on the fingers. On the other hand, the Box White is a clicky switch that delivers maximum audio feedback with a crunchy sound reminiscent of stepping on autumn leaves. While the Blue Topaz is perfect for those who prefer a clacky feel, the Box White is ideal for users who enjoy a resonant, high-pitched, and polished typing experience. However, let's dive in a bit deeper beyond generalities so you can best decide on the best switch for you.

By the numbers

Technical specifications

Actuation force

40g

Actuation force

50g

Bottom-out force

48g

Bottom-out force

60g

Pre-travel

2.00 mm

Pre-travel

1.80 mm

Total travel

3.90 mm

Total travel

3.60 mm

Factory lubed

Yes

Factory lubed

Yes

Stem construction

Standard

Stem construction

Box

Stem material

Ly

Stem material

POM

Top housing material

Polycarbonate

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

Kailh Box spring

Housing materials

When comparing the housing materials of the HMX Blue Topaz and the Kailh Box White, both switches feature polycarbonate top housings that create a sharper, higher-pitched, and crisper sound profile. The stiffer nature of polycarbonate plastic in both switches leads to a clearer and more resonant sound when typing, making them ideal choices for users who value sound quality in their keyboards. Additionally, the translucency of polycarbonate allows for RGB lighting to shine through, adding a visual element to the typing experience.

However, where the two switches differ is in their bottom housing material. The Blue Topaz utilizes a nylon bottom housing, which results in a deeper and fuller sound profile compared to the Box White's polycarbonate bottom housing. Nylon is known for absorbing more sound than harder plastics, creating a duller and rounder sound when typing. This means that users can expect a slightly different tactile and auditory experience when pressing down on keys with the Blue Topaz compared to the Box White.

Overall, while both switches share similar qualities in their polycarbonate top housings, the choice between the HMX Blue Topaz and the Kailh Box White ultimately comes down to personal preference regarding the bottom housing material. Whether you prefer the deeper and fuller sound of the Blue Topaz's nylon bottom housing, or the sharper and crisper sound of the Box White's polycarbonate bottom housing, both switches offer unique typing experiences that cater to different preferences.

Weight

Comparing the actuation force and bottom out force of the HMX Blue Topaz linear switch and the Kailh Box White clicky switch reveals some interesting differences. The Blue Topaz has a lighter actuation force of 40 grams compared to the Box White's 50 grams, making it easier to trigger keystrokes. However, when it comes to bottoming out, the Blue Topaz requires a force of 48 grams, while the Box White needs 60 grams, making it a slightly heavier typing experience. This means that the Blue Topaz provides a lighter overall typing feel, perfect for those who prefer a gentler touch, while the Box White offers a more substantial typing experience with a heavier feel. So, for those who prefer a lighter touch for extended typing sessions, the Blue Topaz would be the ideal choice, while those seeking a more pronounced tactile feedback may prefer the Kailh Box White.

Travel distance

The travel distance of the HMX Blue Topaz linear switch measures at 3.9 mm, while the Kailh Box White clicky switch has a travel distance of 3.6 mm. Both switches fall within the shorter range of travel distances, which can appeal to gamers seeking faster response times. However, the Blue Topaz has a slightly longer travel distance compared to the Box White. Those who prefer a bit more depth and feedback when typing may find the Blue Topaz to be a better fit, while those who prefer a more immediate and crisp feel may lean towards the Box White. Ultimately, the choice between the two switches will come down to personal preference in terms of how much travel distance one prefers while typing or gaming.

Price comparison

Which switch is more bang for your buck?

The HMX Blue Topaz has an MSRP of $4.00 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Blue Topaz for $3.49.

The Kailh Box White comes in at $2.76 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 Blue Topaz linear switch offers a clacky experience that is sharp and percussive, creating a satisfying auditory feedback with each key press. On the other hand, the Kailh Box White clicky switch provides a resonant and high-pitched sound profile that can be likened to the sound of stepping on crunchy autumn leaves. Both switches offer distinct sound characteristics that cater to different preferences - the Blue Topaz for those who enjoy a crisp and bright sound, and the Box White for those who prefer a cleaner and sharper auditory experience.

When it comes to feel, the HMX Blue Topaz linear switch is renowned for its easy-to-press nature, offering minimal resistance during key presses for a smooth and effortless typing experience. In contrast, the Kailh Box White clicky switch is described as polished, providing a refined and sleek typing feel with reduced friction and smooth key travel. Whether you prefer a light and responsive typing experience with the Blue Topaz or a more refined and polished feel with the Box White, both switches offer unique tactile sensations that enhance the overall typing experience.

Overall, the HMX Blue Topaz linear switch and the Kailh Box White clicky switch exhibit distinct qualities in terms of sound and feel that cater to different preferences. The Blue Topaz offers a clacky sound and easy-to-press feel, while the Box White provides a resonant and high-pitched sound with a polished typing experience. Ultimately, the choice between these two switches will depend on individual preferences for sound and feel, but rest assured that both switches will deliver exceptional performance and satisfaction in their respective categories.

Conclusion

To sum up, when deciding between the HMX Blue Topaz linear switch and the Kailh Box White clicky switch, consider your preferences for typing experience. If you prefer a smooth and lightweight feel with minimal noise, the Blue Topaz may be the ideal choice for you. On the other hand, if you enjoy maximum audio feedback and a tactile typing experience, the Box White switch would be more suitable. Ultimately, your decision should be based on what type of sound and feel you prefer while typing, ensuring that you have a keyboard switch that enhances your overall typing experience.

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