Kailh BCP vs. HMX Xinhai
An in-depth look at the Kailh BCP and the HMX Xinhai switches—which one is the best fit for you?
Overview
When it comes to the world of mechanical keyboards, the choice of switches can dramatically influence your typing experience, and two linear options that stand out are the Kailh BCP and the HMX Xinhai. The BCP is a reimagining of the classic Black Cherry Pie switch, known for its creamy, viscous feel and an elastic bounce that many users find remarkably satisfying. Typists often appreciate the BCP for its unique sound profile, which blends a poppy and clacky auditory experience that can enhance the joy of typing. On the other hand, the HMX Xinhai switch boasts a combination of a PA12 top housing and a POM stem, yielding softer acoustics with a crisp, higher-pitched resonance that appeals to those who prefer a more refined auditory cue while typing. Both switches offer distinct characteristics—whether it's the BCP's playful bounce and sound or the Xinhai's subtle sophistication and precision. 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
52g
Actuation force
37g
Bottom-out force
63.5g
Bottom-out force
45g
Pre-travel
1.40 mm
Pre-travel
2.00 mm
Total travel
3.50 mm
Total travel
3.40 mm
Factory lubed
Yes
Factory lubed
Yes
Stem construction
Standard
Stem construction
Standard
Stem material
POM
Stem material
POM
Top housing material
Nylon
Top housing material
Nylon
Bottom housing material
Nylon
Bottom housing material
Nylon
Mount type
PCB (5-pin)
Mount type
PCB (5-pin)
Spring
20mm single-staged spring
Spring
22mm single-stage spring
Housing materials
The Kailh BCP and HMX Xinhai switches utilize nylon for both their top and bottom housings, which establishes a fundamental similarity in their acoustic and tactile characteristics. Nylon is celebrated as a classic switch housing material due to its ability to produce a deeper and fuller sound profile. Since both switches feature nylon in their construction, users can expect a consistent auditory experience characterized by a duller and rounder sound. This is attributable to nylon’s relatively softer nature compared to harder plastics, allowing it to absorb sound effectively, making both the BCP and Xinhai switches ideal for those who prioritize a fulfilling typing experience with rich sound quality.
While both the Kailh BCP and HMX Xinhai switches share identical housing material compositions, their performance nuances arise from the respective designs and engineering of the switches. The characteristics of the bottom housing significantly influence the bottom-out sound and feel, while the top housing predominantly impacts the sound produced when releasing a key. Although the materials are the same, if the design specifics differ—such as stem shape or spring tension—this might create distinctive experiences in terms of tactile feedback and actuation force. Therefore, while the sound profile remains consistent due to the nylon housing, the overall switch experience could be perceived differently based on these other engineering choices.
In summary, both the Kailh BCP and HMX Xinhai switches utilize nylon as their housing material, thus offering a similar sound profile and overall typing experience. The two switches operate under the same material principles, absorbing sound and delivering a softer auditory response. This material commonality promotes a cohesive experience; however, discerning users might appreciate subtle differences in tactile feedback dependent on the different designs of each switch. Ultimately, if sound texture is the primary focus, both the BCP and Xinhai will provide similar results, with individual preferences shaping user experiences based on aspects that extend beyond the housing material itself.
Weight
When comparing the actuation and bottom out forces of the Kailh BCP linear switch and the HMX Xinhai linear switch, there are notable differences that cater to varying user preferences. The Kailh BCP has a heavier actuation force of 52 grams and a bottom out force of 63.5 grams, providing a more substantial typing experience that some users may find satisfying, especially for extended typing or gaming sessions. In contrast, the HMX Xinhai is significantly lighter, with an actuation force of only 37 grams and a bottom out force of 45 grams, which may appeal to users seeking a more effortless typing experience for prolonged use. Overall, those who prefer a softer touch may gravitate towards the Xinhai, while users desiring a stronger push feel might find the BCP more suitable for their needs.
Travel distance
When comparing the travel distances of the Kailh BCP linear switch and the HMX Xinhai linear switch, we find that the BCP has a travel distance of 3.5 mm, while the Xinhai measures slightly shorter at 3.4 mm. This indicates that the BCP offers a more substantial feel with its longer travel distance, making it potentially more appealing for users who prefer a deeper keypress experience. On the other hand, the Xinhai's shorter travel distance may cater to gamers looking for quicker response times and rapid actuation. Ultimately, if you favor a more responsive action, the HMX Xinhai linear switch could be the better choice, while those who appreciate a more pronounced depth might lean towards the Kailh BCP.
Price comparison
Which switch is more bang for your buck?
The Kailh BCP has an MSRP of $5.00 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the BCP for $4.75.
The HMX Xinhai has an MSRP of $3.50 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Xinhai for $3.19.
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 comparing the sound profiles of the Kailh BCP linear switch and the HMX Xinhai linear switch, the BCP is characterized by its signature poppy and clacky sound, creating a lively auditory experience. This sharp, engaging sound is ideal for users who enjoy a vibrant typing atmosphere. In contrast, the Xinhai switch offers a subtler, more sophisticated acoustic profile, thanks to its PA12 top housing, which results in softer acoustics. The POM stem contributes to a distinctively crisp, higher-pitched resonance, striking a balance between clarity and elegance. While the BCP leans towards an energetic and bright sound, the Xinhai presents a refined auditory experience, making them suitable for different preferences in acoustics.
Regarding feel, the BCP is noted for its creamy and elastic texture, providing a bouncy and responsive typing experience. This tactile feedback gives users a satisfying sensation as they type, making it easier to achieve a fluid rhythm. The Xinhai, on the other hand, integrates both bouncy and creamy qualities. The bouncy nature offers a lively, spring-like feedback that enhances the overall typing experience, while the creamy aspect ensures a smooth, buttery glide across the keys. Both switches prioritize an enjoyable tactile experience, though the specific combination of textures may appeal to different types of users.
In conclusion, both the Kailh BCP and the HMX Xinhai linear switches present unique auditory and tactile qualities that cater to different preferences. The BCP's vibrant poppy sound and creamy, bouncy feel deliver an energetic typing experience, whereas the Xinhai's refined acoustics and a blend of bouncy and creamy sensations offer a more sophisticated choice. Ultimately, each switch provides a distinct experience, but they can both deliver engaging and enjoyable results, depending on what the user seeks in their mechanical keyboard journey.
Conclusion
To conclude, when deciding between the Kailh BCP linear switch and the HMX Xinhai linear switch, consider your typing preferences and the kind of experience you’re looking for. If you enjoy a firmer key feel with a bottom-out force of 63.5 grams, and you appreciate a typing experience filled with lively feedback and a distinctive clacky sound, the BCP is your best choice. Its creamy, elastic feel provides a satisfying bounce, making it ideal for those who enjoy an active typing sensation and don’t mind a heavier switch. On the other hand, if you prefer a lighter touch with a bottom-out force of just 45 grams, the Xinhai might be more suitable for you. Its design emphasizes subtle sophistication and crisp acoustics, making it ideal for those seeking a quieter, yet still engaging typing experience. The bouncy sensation and the soft acoustic profile of the Xinhai lend themselves well to extended typing sessions where comfort is paramount. Ultimately, your choice will hinge on whether you favor a robust tactile feedback with a lively sound or a lighter, more subtle switch that prioritizes ease and whisper-like sound.
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