HMX Blue Topaz vs. Bsun Chiikawa - 45g

Overview

When it comes to selecting the perfect mechanical keyboard switch, the HMX Blue Topaz and Bsun Chiikawa - 45g both offer unique advantages, despite both being linear switches. The HMX Blue Topaz is celebrated for its super smooth actuation and lightweight feel, which makes typing feel effortless; its eye-catching glittery housing adds a visual flair, while its clacky sound signature enhances the auditory typing experience, enchanting users who appreciate a bit of sensory excitement. On the other hand, the Bsun Chiikawa - 45g excels in its bright sound profile and very light actuation force, allowing for quick and responsive typing that delivers a crisp, high-pitched sound with each keystroke—ideal for typists seeking an engaging and lively auditory feedback. While both switches cater to those who favor linear designs, their distinct characteristics might lead one user to prefer the HMX Blue Topaz for its aesthetic appeal and moderate feedback, whereas another might lean toward the Bsun Chiikawa - 45g for its sharp, responsive performance. However, let’s dive in a bit deeper beyond generalities so you can best decide on the switch that suits your personal preferences and typing style.

By the numbers

HMX Blue Topaz Linear

Bsun Chiikawa - 45g Linear

$4.00

$3.49 per 10

$3.50

$3.29 per 10

Learn moreLearn more

Housing materials

When comparing the housing materials of the HMX Blue Topaz and the Bsun Chiikawa - 45g, it is clear that both switches utilize polycarbonate for the top housing. This choice results in a sharper, higher-pitched, and crisper sound profile for both switches, as polycarbonate is a stiff plastic that enhances sound clarity. The translucency of polycarbonate also lends itself well to aesthetic features, particularly with RGB lighting, making both the Blue Topaz and Chiikawa - 45g ideal for users who value both performance and visual appeal in their switches. As such, users can expect vibrant lighting effects alongside an enhanced auditory experience from either switch.

At the bottom housing level, both switches employ nylon, which is known for its ability to produce a deeper and fuller sound profile. The use of nylon adds a contrasting auditory experience to the polycarbonate top by absorbing more sound and creating a more subdued effect. This characteristic of nylon provides a rounded quality to the typing experience, allowing for a unique blend of sound dynamics when both the top and bottom housings are combined. Consequently, both the Blue Topaz and Chiikawa - 45g deliver a cohesive auditory experience owing to their distinct materials for top and bottom housings that balance each other out.

In terms of overall functionality, both switches share similar acoustic qualities due to their matching top and bottom materials. With the polycarbonate top contributing to a crisp sound upon key release and the nylon bottom providing a deeper tone upon bottoming out, users can expect consistent performance from both switches despite any differences in design or branding. This similarity in material composition means that users can achieve comparable typing experiences with either switch, whether they prioritize sound quality, aesthetic features, or a combination of both in their keyboard setup.

Weight

When comparing the actuation and bottom out forces of the HMX Blue Topaz linear switch and the Bsun Chiikawa - 45g linear switch, there are notable differences between the two. The Blue Topaz features a lighter actuation force of 40 grams and a bottom out force of 48 grams, making it suitable for users who prefer a softer touch, ideal for extended typing sessions or gaming. In contrast, the Chiikawa switch requires a slightly heavier actuation force of 45 grams and a bottom out force of 51 grams, appealing to those who favor a more substantial typing experience. Consequently, the HMX Blue Topaz is the lighter option, while the Bsun Chiikawa - 45g is the heavier one. Although both switches serve their respective audiences well, users who want a light switch for comfort and ease of use should opt for the Blue Topaz, whereas those seeking more resistance for tactile feedback should choose the Chiikawa.

Travel distance

The HMX Blue Topaz linear switch features a travel distance of 3.9 mm, while the Bsun Chiikawa - 45g linear switch has a slightly shorter travel distance of 3.6 mm. This means that the Blue Topaz offers a more traditional feel with a deeper actuation, which may appeal to users who prefer a more substantial key press. In contrast, the Chiikawa switch, with its shorter travel distance, may cater to those seeking quicker response times, which is particularly advantageous for gamers. Ultimately, if you prioritize a more responsive experience, the Chiikawa switch would be the preferred choice, whereas if you enjoy a more robust tactile feedback, the Blue Topaz would be better suited for you. Thus, the Blue Topaz is the longer travel option, while the Chiikawa is the shorter one, offering distinct experiences based on personal preference.

Price comparison

Typing experience

When it comes to sound, the HMX Blue Topaz linear switch delivers a pronounced clacky sound signature, characterized by sharp and snappy auditory feedback with each keystroke. This crisp, bright, and percussive sound adds a layer of auditory enjoyment that many typists find satisfying. On the other hand, while the sound profile of the Bsun Chiikawa - 45g is noted to be bright, specific descriptors are lacking in the provided information. However, it is implied that the sound produced is crisp and high-pitched, suggesting it may not stray far from the engaging auditory feedback typical of linear switches. The overall sound experience can vary significantly depending on the board and keycap choices, implying that both switches could provide a delightful auditory experience, especially when paired with the right setup.

Regarding tactile feedback, the Blue Topaz switch is designed to be exceptionally easy to press, showcasing minimal resistance during key presses and an incredibly smooth actuation. This light actuation force not only facilitates effortless typing but also minimizes finger fatigue, enhancing comfort during lengthy sessions. While the tactile sensation of the Chiikawa - 45g isn't explicitly described, the mention of a light actuation force suggests a similar emphasis on ease of use and comfort. Thus, both switches appear to cater to those seeking a responsive typing experience, likely providing a comparable feel for users drawn to lighter switch options.

Combining all the available information, both the HMX Blue Topaz and the Bsun Chiikawa - 45g switches present themselves as excellent choices for newcomers to mechanical keyboards seeking smooth, light actuation and enjoyable sound profiles. While the Blue Topaz stands out with its characteristically clacky sound and easy-to-press design, the Chiikawa - 45g promises a bright auditory experience alongside a similarly lightweight feel, though more specific details are lacking. Ultimately, both switches cater to comfort and responsiveness, ensuring that users can expect an engaging typing experience regardless of which they choose.

Conclusion

In conclusion, when deciding between the HMX Blue Topaz linear switch and the Bsun Chiikawa - 45g linear switch, consider your typing style and preferences. If you favor a lighter keystroke that feels effortless and enjoy an engaging auditory experience with a clacky sound profile, the Blue Topaz would be your ideal choice. Its super smooth actuation and unique glittery aesthetic make it particularly delightful for prolonged typing sessions where comfort and style matter. On the other hand, if you prefer a slightly firmer keystroke with a crisp, high-pitched sound and responsiveness that aids in tactile feedback, the Chiikawa - 45g is the better option. The medium-light actuation force suits those who value a more pronounced resistance while still enjoying a light typing experience. Ultimately, your choice should reflect your personal preferences in sound, feel, and overall typing comfort to enhance your mechanical keyboard experience.

Mentioned in this article

HMX Blue Topaz Linear

$4.00

$3.49 per 10

Learn more

Bsun Chiikawa - 45g Linear

$3.50

$3.29 per 10

Learn more