SP-Star RedBlue vs. HMX Silent Sakura - 43g
An in-depth look at the SP-Star RedBlue and the HMX Silent Sakura - 43g switches—which one is the best fit for you?
Overview
When choosing a mechanical keyboard switch, the SP-Star RedBlue and the HMX Silent Sakura - 43g present two compelling options for enthusiasts seeking a linear typing experience. The RedBlue switches are celebrated for their medium-light typing feel, offering a subtle thocky sound with a low-pitched, polished profile, which appeals to those who enjoy a balanced tactile response without excessive noise. In contrast, the Silent Sakura switches are specifically designed for a whisper-quiet performance, featuring an ultra-light 43g bottom-out force that caters to typists who prioritize tranquility in their workspace. While both options provide a smooth typing experience, the RedBlue excels in delivering a more pronounced auditory feedback, making it ideal for those who enjoy a satisfying sound with their keystrokes. On the other hand, the Silent Sakura is perfect for users who seek serenity, making it an excellent choice for quiet environments. 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
N/A
Actuation force
37g
Bottom-out force
57g
Bottom-out force
43g
Pre-travel
2.00 mm
Pre-travel
2.00 mm
Total travel
4.00 mm
Total travel
4.00 mm
Factory lubed
Yes
Factory lubed
Yes
Stem construction
Standard
Stem construction
Partial box
Stem material
POM
Stem material
POM
Top housing material
Polycarbonate
Top housing material
Nylon
Bottom housing material
Polycarbonate
Bottom housing material
Polycarbonate
Mount type
PCB (5-pin)
Mount type
PCB (5-pin)
Spring
Gold plated
Spring
22mm extended single-staged spring
Housing materials
The housing materials of the SP-Star RedBlue and the HMX Silent Sakura - 43g switches present an intriguing contrast that highlights the nuances in sound profiles and tactile experiences. The RedBlue's top housing is crafted from polycarbonate, a material known for its stiffness and translucency, which produces a sharper, higher-pitched, and crisper sound. This quality makes polycarbonate particularly ideal for those who enjoy a pronounced auditory feedback with their keystrokes, especially when using RGB lighting, as its clarity enhances the visual experience of illuminated switches. In stark contrast, the Silent Sakura - 43g features a nylon top housing. Nylon, being softer and more absorbent, results in a deeper and fuller sound profile, creating a duller and rounder auditory experience. This difference suggests that users of the RedBlue may appreciate a more vibrant sound, while Silent Sakura users might value a quieter typing experience that minimizes outside disturbances.
Both switches, however, utilize polycarbonate for their bottom housing, which uniformizes the sound output in this area to a degree. The bottom housing of the RedBlue, made from polycarbonate, once again contributes to the sharper sound profile, reinforcing its overall character while maintaining clarity. In the Silent Sakura - 43g, the polycarbonate bottom mirrors this aspect, leading to a similar high-pitched quality that resonates positively. Consequently, while the top and bottom housings differ in terms of material and the auditory attributes they impart, the sound profile experienced when bottoming out the keys in both switches is rooted in that same polycarbonate construction. This material consistency suggests that the tactile feedback felt upon pressing keys might share similarities despite the contrasting top materials.
In essence, the overall typing experience of both the SP-Star RedBlue and the HMX Silent Sakura - 43g hinges significantly on the interplay between their housing materials. The RedBlue's combination of polycarbonate top and bottom creates a lively and resonant keystroke experience, perfect for users who favor audibly distinct feedback. Conversely, the Silent Sakura - 43g blends its nylon top, producing a muted sound, with the polycarbonate bottom for a unique tactile feel that caters to those desiring less acoustic intensity. While the distinctions in materials lead to different sound profiles, the polycarbonate bottoms of both switches introduce a harmonious element, ensuring that both provide satisfying keystrokes in their unique ways. Ultimately, selecting between these switches may boil down to individual preferences for sound character, tactile feedback, and lighting compatibility.
Weight
When comparing the actuation and bottom out forces of the SP-Star RedBlue linear switch and the HMX Silent Sakura - 43g linear switch, notable differences arise. The RedBlue switch has a bottom out force of 57 grams, which is considered medium-light, but its actuation force remains unspecified. In contrast, the Silent Sakura switch features a defined actuation force of 37 grams and a bottom out force of 43 grams, which categorizes it as a lighter option overall. This makes the Silent Sakura preferable for users seeking a lighter typing experience, ideal for prolonged use during work or gaming sessions. Conversely, consumers who appreciate a more substantial feel may gravitate toward the RedBlue, especially if they prefer the unknown characteristics of its actuation force in combination with its higher bottom out force. Overall, the Silent Sakura provides a lighter touch, while the RedBlue offers a heavier output for those wanting more resistance in their typing experience.
Travel distance
Both the SP-Star RedBlue linear switch and the HMX Silent Sakura - 43g linear switch share the same travel distance of 4 mm, meaning that users will experience a similar keypress feel when using either switch. With both switches designed to travel the same distance from the top to the bottom, you can expect comparable results in terms of actuation and feedback. Whether you choose the RedBlue or the Silent Sakura, the consistent 4 mm travel distance ensures that both switches deliver a similar typing experience.
Price comparison
Which switch is more bang for your buck?
The SP-Star RedBlue has an MSRP of $5.80 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the RedBlue for $5.40.
The HMX Silent Sakura - 43g comes in at $3.50 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
The sound profile of the SP-Star RedBlue linear switch is characterized by a low-pitched, thocky tone that produces a deep, satisfying sound when pressed. This makes for a typing experience that feels rich and engaging, providing an auditory feedback that many typists find rewarding. Its neutral sound quality allows it to be versatile, making it suitable for various environments, whether you're working from home or in a shared office space. In contrast, the HMX Silent Sakura - 43g switch is engineered specifically for quiet operation, resulting in a whisper-quiet typing experience reminiscent of gentle raindrops. This attention to sound insulation renders the Silent Sakura ideal for those seeking a peaceful typing atmosphere, particularly in quiet environments where noise could be disruptive.
When it comes to the feel of the switches, the RedBlue offers a mild and polished experience. The mildness ensures a gentle touch that is approachable for both newcomers and seasoned typists, while the polished characteristic enhances the smoothness of each keystroke, minimizing friction and facilitating fluid typing. In comparison, the feel of the Silent Sakura - 43g switches remains unknown, but given their ultra-light 43g bottom-out force, one could expect a unique typing sensation that caters well to lighter typists. The focus on quietness in their design may suggest a softer actuation, which could alter the overall feel in a way that complements the silent experience.
In summary, the SP-Star RedBlue linear switch offers a rich auditory and polished typing experience that is suited for various settings, making it an appealing choice for a broad range of users. On the other hand, the HMX Silent Sakura - 43g switch prioritizes sound insulation and light actuation, making it ideal for those who value a quiet typing environment. Ultimately, both switches provide distinct experiences catered to different user preferences, and while their sound profiles vary significantly, the choice will depend on whether you prioritize auditory feedback or a hushed typing session.
Conclusion
To conclude, the choice between the SP-Star RedBlue linear switch and the HMX Silent Sakura - 43g linear switch largely hinges on your personal preferences and typing environment. If you lean towards a medium-light typing experience along with a satisfying thocky sound profile, the RedBlue switches might be the better fit for you. They're ideal for those who enjoy a more tactile feedback and a deep, rich auditory feedback that enhances the typing experience, making them great for both work and leisure activities. On the other hand, if you prefer a lighter touch and a whisper-quiet atmosphere for your typing needs, the Silent Sakura - 43g switches are specifically designed to meet those criteria. Their ultra-light 43g bottom-out force allows you to type with minimal effort while maintaining a serene and subtle sound, making them perfect for quiet workplaces or late-night typing sessions. Ultimately, your decision should be guided by whether you value a plush, tactile experience with resonance or a soft, quiet touch that facilitates a peaceful environment.
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