Keygeek Keylin vs. SP-Star RedBlue
An in-depth look at the Keygeek Keylin and the SP-Star RedBlue switches—which one is the best fit for you?
Overview
When it comes to mechanical keyboard switches, the Keygeek Keylin and SP-Star RedBlue both present appealing options for users seeking a linear typing experience. The Keylin switch stands out due to its innovative molds, which offer a premium typing experience characterized by rich acoustics and exceptional smoothness; it creates a more luxurious feel while typing. On the other hand, the SP-Star RedBlue switch caters to those who appreciate a medium-light typing experience, distinguished by its relatively low-pitched sound profile, which is described as neutral and mildly thocky for a more subtle auditory feedback. While the Keylin excels in delivering a smooth and luxurious tactile sensation, the RedBlue offers a balanced experience that may be ideal for users seeking comfort during extended typing sessions. 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
38g
Actuation force
N/A
Bottom-out force
48g
Bottom-out force
57g
Pre-travel
2.00 mm
Pre-travel
2.00 mm
Total travel
3.60 mm
Total travel
4.00 mm
Factory lubed
Yes
Factory lubed
Yes
Stem construction
Standard
Stem construction
Standard
Stem material
UPE
Stem material
POM
Top housing material
Nylon
Top housing material
Polycarbonate
Bottom housing material
Nylon
Bottom housing material
Polycarbonate
Mount type
PCB (5-pin)
Mount type
PCB (5-pin)
Spring
21mm single-stage spring
Spring
Gold plated
Housing materials
When comparing the housing materials of the Keygeek Keylin and the SP-Star RedBlue, significant differences in sound profiles and characteristics emerge due to the choice of materials. The Keylin uses nylon for both its top and bottom housings, which is known for creating a deeper and fuller sound profile. This property is attributed to nylon’s relatively softer nature, allowing it to absorb more sound waves and produce a dulled, round tone. In contrast, the SP-Star RedBlue employs polycarbonate for both its top and bottom housings, a material that contributes to a sharper, higher-pitched, and crisper sound. Because polycarbonate is stiffer, it resonates more clearly, resulting in a sound profile that is quite different from what nylon offers. Thus, while the Keylin’s consistent use of nylon creates a warm and muted auditory experience, the RedBlue’s polycarbonate construction delivers a bright and resonant sound.
In terms of the impact of these materials on the overall typing experience, the differences become even more pronounced. The Keylin, with its nylon housing, provides a tactile feedback that emphasizes the roundedness of its sound, creating a plush typing experience. Users of the Keylin may find that the softer housing allows for more subtlety in their keystrokes and a sound that feels deeper. Meanwhile, the RedBlue’s polycarbonate design enhances the tactile experience by providing a more pronounced and clear feedback with each keystroke, which some typists may prefer for its responsiveness. The clarity offered by polycarbonate means that users can enjoy a more defined auditory feedback, particularly on the release of the keys, which allows for greater nuance in typing rhythm.
When considering the overall results of both switches, it's evident that the different properties of their housing materials will determine the nuances experienced by users. While the Keylin’s nylon components might provide a consistent and warm sound on both the downstroke and release, the RedBlue’s polycarbonate design is likely to create a stark difference between the downstroke and the lift-off sound, accentuating the contrast in auditory feedback. However, if one were to integrate both types into their typing experience, they could use acoustic dampeners or modifications to reduce the sharpness of the RedBlue’s sound, aiming to reach similar sound experiences as those offered by the Keylin. Ultimately, while the materials’ intrinsic properties guide the auditory profiles and tactile experiences of each switch, adjustments and modifications can bridge the gap for those seeking a more homogenous experience across different switch types.
Weight
When comparing the Keygeek Keylin linear switch and the SP-Star RedBlue linear switch, the differences in actuation and bottom out forces are quite distinct. The Keylin switch features a lightweight actuation force of 38 grams and a bottom out force of 48 grams, making it an excellent choice for users who prefer a softer touch, enabling extended typing sessions with less fatigue. In contrast, the RedBlue switch has a bottom out force of 57 grams, indicating a heavier resistance when pressing down fully, although its actuation force is unspecified. This means that while the RedBlue may offer a more substantial feel for typing, we cannot determine how it compares in terms of the initial actuation force. Overall, the Keylin is the lighter switch, suitable for those who prioritize comfort during prolonged use, while the RedBlue leans towards a heavier, more pronounced keystroke experience, which can appeal to users seeking a more tactile feedback.
Travel distance
When comparing the travel distances of the Keygeek Keylin linear switch and the SP-Star RedBlue linear switch, it is evident that they cater to different preferences. The Keylin features a travel distance of 3.6 mm, while the RedBlue has a slightly longer travel distance of 4 mm. Consequently, the Keylin, with its shorter travel distance, may appeal more to gamers seeking quicker response times, as rapid key presses can enhance performance in fast-paced scenarios. On the other hand, the RedBlue's longer travel distance could be favored by users who appreciate a more pronounced tactile feedback, providing a more substantial feel during typing or gaming. Ultimately, choosing between these two switches depends on individual preferences for responsiveness versus depth; however, if you lean towards a quicker activation, the Keylin is the more suitable option.
Price comparison
Which switch is more bang for your buck?
The Keygeek Keylin has an MSRP of $3.50 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Keylin for $3.29.
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.
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 Keygeek Keylin linear switch and the SP-Star RedBlue linear switch, the Keylin is characterized by its rich acoustics, providing a satisfying auditory experience during use. On the other hand, the RedBlue features a low-pitched sound that is typically bass-heavy and mellow, offering a more subdued auditory presence. The RedBlue's thocky quality adds depth, producing a deep "thud" reminiscent of a soft "knock" which enhances its overall appeal. Factors such as the choice of keyboard and keycaps can influence the sound of both switches, but the Keylin's premium acoustics and the RedBlue's nuanced low-pitched tones set them apart in their own rights.
Regarding feel, the Keylin switch conveys a smoothness that is described as exceptional, likely attributed to the new molds utilized by Keygeek. This smooth characteristic aims to provide a premium typing experience, which is important for avid typists or gamers who prioritize seamless key travel. Conversely, the RedBlue offers a mild feel, which is gentle and approachable for most users, making it suitable for extended typing sessions. Additionally, the polished finish of the RedBlue contributes to reduced friction and a refined typing experience. While both switches offer unique sensations, the Keylin's smoothness and the RedBlue's mild and polished feel represent different aspects of comfort and usability in typing.
In summary, both the Keygeek Keylin and SP-Star RedBlue linear switches cater to distinct preferences in sound and feel. The Keylin delivers rich acoustics with exceptional smoothness, targeting users who enjoy a premium typing experience, while the RedBlue provides a mellow, low-pitched sound combined with a mild and polished feel, making it suitable for casual and extended use. Ultimately, your choice between these switches will depend on whether you prefer an enriched auditory experience and a suave tactile sensation or a more subtle sound profile and a gentle typing feel.
Conclusion
In closing, when deciding between the Keygeek Keylin linear switch and the SP-Star RedBlue linear switch, consider what kind of typing experience you prefer and how you plan to use your keyboard. If you enjoy a light touch with a smooth, highly refined typing experience, the Keylin might be your best bet. Its lower bottom-out force of 48 grams makes it an excellent choice for those who prefer rapid typing and a premium feel, perfect for gaming or long writing sessions. Moreover, the acoustic profile is rich and satisfying, which contributes to a more immersive typing experience. On the other hand, if you prefer a medium-light feel with a bit more resistance, the RedBlue is a suitable option. The 57-gram bottom-out force offers a balanced typing experience that many users find comfortable for both work and leisure. Its low-pitched, thocky sound adds an enjoyable auditory element, making it a solid choice for a versatile setup. Ultimately, it boils down to your preferences in tactile feedback and sound, so consider trying both types to determine which aligns best with your needs.
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