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Kailh Box White vs. Bsun Guyu

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

Overview

When it comes to mechanical keyboard switches, the Kailh Box White and the Bsun Guyu offer distinct typing experiences. The Box White is a clicky switch known for its "stepping on autumn leaves" crunch and accented tactility, providing maximum audio feedback. On the other hand, the Guyu is a linear switch that offers a unique auditory experience with smooth keystrokes and a bright, crisp bottom-out sound. While the Box White is categorized as resonant and high-pitched, the Guyu is described as clacky and silky. If you prefer a louder and more tactile typing experience, the Box White may be the way to go. However, if you value smooth keystrokes and a balanced sound profile, the Guyu could be the better choice. 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

50g

Actuation force

45g

Bottom-out force

60g

Bottom-out force

50g

Pre-travel

1.80 mm

Pre-travel

N/A

Total travel

3.60 mm

Total travel

3.60 mm

Factory lubed

Yes

Factory lubed

Yes

Stem construction

Box

Stem construction

Standard

Stem material

POM

Stem material

UPE

Top housing material

Polycarbonate

Top housing material

POM

Bottom housing material

Nylon

Bottom housing material

POM

Mount type

Plate (3-pin)

Mount type

PCB (5-pin)

Spring

Kailh Box spring

Spring

21mm spring

Housing materials

When comparing the housing materials of the Kailh Box White and the Bsun Guyu, it is evident that they both offer unique sound profiles. The Box White features a polycarbonate top housing, which creates a sharper, higher-pitched sound, while the Guyu's POM top housing produces a deeper and more muted sound. In terms of aesthetics, the translucency of polycarbonate makes it ideal for switches with RGB lighting, whereas POM provides a more classic look.

In terms of the bottom housing, both switches offer distinct qualities. The Box White's nylon bottom housing elicits a deeper and fuller sound profile due to its softer nature, while the Guyu's POM bottom housing also produces a deeper and more muffled sound. The differences in sound between the two switches can be attributed to the properties of the housing materials used.

While the two switches have different top and bottom housing materials, the impact of each material is split between the top and bottom of the switch. The bottom housing material has a greater influence on the bottom-out sound and feel of the switch, while the top housing material affects the sound when a key is released. Despite these differences, both switches offer pleasing and unique sound profiles that cater to different preferences.

Weight

When comparing the actuation force and bottom out force of the Kailh Box White clicky switch and the Bsun Guyu linear switch, it is evident that the Box White switch is heavier than the Guyu switch. The Box White has an actuation force of 50 grams and a bottom out force of 60 grams, while the Guyu has an actuation force of 45 grams and a bottom out force of 50 grams. This means that the Box White switch provides a more substantial typing experience with a stronger push feel, making it ideal for those who prefer a heavier switch. On the other hand, the Guyu switch is lighter, offering a smoother and easier typing experience, making it suitable for those who prefer a lighter touch for longer typing sessions or gaming. In both cases, the actuation force and bottom out force are different, so depending on personal preference, users can choose between a heavier or lighter switch for their specific typing needs.

Travel distance

Both the Kailh Box White clicky switch and the Bsun Guyu linear switch have the same travel distance of 3.6 mm. This means that when pressing down on keys using either switch, users will experience a consistent travel distance. Therefore, the amount of distance the key travels when pressed will be similar regardless of which switch is used. It is noteworthy that both switches offer the same level of keypress satisfaction in terms of travel distance.

Price comparison

Which switch is more bang for your buck?

The Bsun Guyu has an MSRP of $4.50 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Guyu for $3.70.

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 Kailh Box White switch is best known for its resonant and high-pitched characteristics, providing a clean and sharp auditory experience with a crunch similar to stepping on autumn leaves. On the other hand, the Bsun Guyu linear switch offers a clacky sound profile, producing a sharp and snappy noise when pressed. While the Box White focuses on a higher-pitched immersive sound, the Guyu excels in delivering a bright and crisp bottom-out sound. Both switches provide distinct auditory feedback, with the Box White offering a more resonant experience and the Guyu showcasing a clacky and percussive sound. When it comes to feel, the Box White is described as polished, ensuring a smooth and refined typing experience with reduced friction and smooth key travel. In contrast, the Guyu switch is known for its creamy and frictionless feel, offering a buttery smooth sensation and fluid key travel, providing an effortless glide with every keystroke. While the Box White emphasizes a polished and refined feel, the Guyu excels in delivering a creamy and silky typing experience. Overall, the Kailh Box White clicky switch and the Bsun Guyu linear switch offer unique sound and feel characteristics, catering to different preferences in auditory and tactile feedback. Whether you prefer the resonant crunch of the Box White or the clacky smoothness of the Guyu, both switches provide high-quality performance that enhances the typing experience.

Conclusion

Therefore, when deciding between the Kailh Box White clicky switch and the Bsun Guyu linear switch, consider your preference for sound and feel. If you enjoy a crisp, high-pitched, and crunchy sound with a polished typing experience, the Box White switch may be the right choice for you. On the other hand, if you prefer a clacky sound with a creamy, frictionless, or silky typing experience, the Guyu switch could be more suitable. Ultimately, your decision should be based on the auditory and tactile feedback that you find most pleasing and comfortable for your typing style and preferences.

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