SP-Star RedBlue vs. HMX Sunset Gleam
An in-depth look at the SP-Star RedBlue and the HMX Sunset Gleam switches—which one is the best fit for you?
Overview
When choosing a mechanical keyboard switch, enthusiasts often weigh their options between the SP-Star RedBlue and the HMX Sunset Gleam, both of which are linear switches that elevate the typing experience in unique ways. The RedBlue switch is praised for its medium-light typing feel, making it an ideal option for those who appreciate a gentle but responsive keystroke. With a sound profile that can be described as low-pitched and mildly thocky, it offers a balanced auditory experience that appeals to many users. On the other hand, the HMX Sunset Gleam, affectionately dubbed the Duck Duck switch, brings its own charm with a carefully curated blend of materials that deliver a subtle top-out and an enjoyable clack sound, enhanced by HMX’s renowned factory lube. While both switches cater to linear preferences, the RedBlue leans toward a smoother, softer touch, whereas the Sunset Gleam provides a bit more character with its distinct auditory feedback. 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
42g
Bottom-out force
57g
Bottom-out force
48g
Pre-travel
2.00 mm
Pre-travel
2.00 mm
Total travel
4.00 mm
Total travel
3.50 mm
Factory lubed
Yes
Factory lubed
Yes
Stem construction
Standard
Stem construction
Standard
Stem material
POM
Stem material
Ly
Top housing material
Polycarbonate
Top housing material
Polycarbonate
Bottom housing material
Polycarbonate
Bottom housing material
Nylon
Mount type
PCB (5-pin)
Mount type
PCB (5-pin)
Spring
Gold plated
Spring
22mm single-stage spring
Housing materials
The SP-Star RedBlue and the HMX Sunset Gleam both utilize polycarbonate for their top housing, resulting in distinct auditory qualities for each switch. The polycarbonate material is known for its stiffness, contributing to a sharper, higher-pitched sound profile that many enthusiasts appreciate. This characteristic is amplified by the translucency of polycarbonate, allowing for RGB lighting to create visually stunning effects. Therefore, when pressed, both switches exhibit a crisp and resonant sound when engaged, showcasing the inherent advantages of polycarbonate as a housing material.
However, a noticeable difference arises with the bottom housing of these two switches. The RedBlue continues to use polycarbonate for its bottom housing, further enhancing that clear, high-frequency sound profile throughout. This reinforcement means the bottom-out sound remains consistent with the defined auditory experience delivered by the top housing. In contrast, the Sunset Gleam diverges by incorporating a nylon bottom housing, which introduces a softer plastic that absorbs more sound. As a result, the Sunset Gleam produces a deeper, fuller sound profile on bottom-out, contrasting with the sharper tones of the RedBlue.
The interaction of these materials creates different overall sensations and auditory experiences when typing. In the case of the RedBlue, both housings deliver a coherent, high-pitched sound that appeals to users looking for clarity and brightness in their acoustics. By contrast, the Sunset Gleam offers a more rounded and subdued auditory output due to its nylon bottom housing, creating a distinct typing experience. This variation highlights how the combination of top and bottom housing materials can influence the overall performance and feel of a switch— while both switches can provide enjoyable experiences, they will cater to different preferences in sound and tactile feedback.
Weight
When comparing the SP-Star RedBlue linear switch and the HMX Sunset Gleam linear switch, a notable difference in their actuation and bottom out forces becomes apparent. The RedBlue switch has an unspecified actuation force, which leaves its responsiveness unclear, but it does have a bottom out force of 57 grams, indicating a medium-light weight. In contrast, the Sunset Gleam features a lighter actuation force of 42 grams and a bottom out force of 48 grams. This makes the Sunset Gleam the lighter option overall, especially appealing for users who prefer less resistance for prolonged typing or gaming sessions. The RedBlue's higher bottom out force suggests a more substantial feel for those who enjoy a firmer typing experience, though the lack of an actuation force value hampers a full comparison between the two switches. Ultimately, if a user prioritizes a lighter switch for comfort, the Sunset Gleam would be the better choice, while the RedBlue may cater to those who favor a stronger tactile feedback.
Travel distance
The SP-Star RedBlue linear switch has a travel distance of 4 mm, while the HMX Sunset Gleam linear switch features a shorter travel distance of 3.5 mm. This difference indicates that the RedBlue switch offers a more traditional experience, which some users may prefer for its hearty feel and depth when pressing down, while the Sunset Gleam is more suited for those who favor a quicker response time due to its shallower travel distance. This makes the RedBlue the longer option at 4 mm and the Sunset Gleam the shorter one at 3.5 mm. For gamers or users looking for a more responsive keystroke, the Sunset Gleam might be the better choice, whereas those who enjoy a deeper press may lean towards the RedBlue switch.
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 Sunset Gleam has an MSRP of $3.50 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Sunset Gleam for $2.99.
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 it comes to sound, the SP-Star RedBlue linear switch is characterized by a low-pitched profile, producing a mellow and bass-heavy tone that is often described as "thocky." This deep and satisfying auditory feedback provides a rich sound when keys are pressed, making it an engaging experience for users who appreciate a more substantial acoustic response. The overall impression of the RedBlue is that it offers a balanced sound level suitable for a wide range of environments, whether in a quiet home office or a bustling workplace. Conversely, the HMX Sunset Gleam's sound characteristics are not explicitly detailed, leaving its auditory profile unknown. However, its excellent factory lube suggests that it may still produce a pleasant sound, though this remains to be confirmed.
In terms of feel, the RedBlue switch excels with its mild and polished attributes. The typing experience is gentle and approachable, catering to both beginners and seasoned typists. The smooth key travel derived from the polished finish reduces friction, allowing for seamless typing without disruptive resistance. The overall interaction with the switch is refined, promoting comfort during extended typing sessions. On the other hand, the HMX Sunset Gleam lacks detailed descriptors regarding its tactile feel, leaving us without a direct comparison. It’s logical to assume its construction and materials contribute to a pleasant typing experience, but specifics are not available.
In conclusion, while the SP-Star RedBlue linear switch provides a distinctive auditory and tactile experience characterized by its low-pitched thocky sound and polished, mild feel, the HMX Sunset Gleam's qualities remain uncertain in both aspects. For those prioritizing sound and feel, the RedBlue stands out with clear strengths. However, if you lean towards the Sunset Gleam, you may need to explore further to uncover its true performance. Overall, the SP-Star RedBlue switch promises a satisfying experience, while the Sunset Gleam invites curiosity and investigation into its unique attributes.
Conclusion
To conclude, your choice between the SP-Star RedBlue linear switch and the HMX Sunset Gleam linear switch largely depends on your personal preferences in typing experience and sound profile. If you appreciate a medium-light actuation force and a low-pitched, thocky sound that feels polished and mild, then the RedBlue will likely be your go-to switch; it's particularly well-suited for both casual typing and professional use, providing a balance that is friendly to beginners while still offering depth for seasoned users. On the other hand, if you prefer an even lighter touch without sacrificing smoothness, the Sunset Gleam will cater to your needs with its notably lighter bottom-out force. Although it lacks a detailed sound profile in your provided information, the reputation for its subtle top-out and satisfying clack suggest it may deliver a delightful auditory experience akin to a gentle "pop" — perfect for those who enjoy tactile feedback without overwhelming noise. Ultimately, consider your typing habits, whether you prioritize a more muted and refined feel or a lighter, perhaps slightly more engaging action, to guide your decision between these two outstanding switches.
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