Aflion Blush vs. SP-Star Polaris Gray
An in-depth look at the Aflion Blush and the SP-Star Polaris Gray switches—which one is the best fit for you?
Overview
The Aflion Blush and the SP-Star Polaris Gray are both linear mechanical keyboard switches, but they offer unique characteristics and typing experiences. The Blush switch, known for its smooth and snappy feel, is Aflion's top-tier offering in the linear category. Its longer, two-stage spring provides a satisfying typing experience, while the long pole of the switch adds a poppy sound signature. On the other hand, the Polaris Gray switch is favored by those who prefer a bouncy typing experience. These switches have a clean and clacky sound profile, making them ideal for those who value an audible feedback while typing. Categories such as low-pitched, creamy, silky, and buttery are used to describe the Blush switch, while the Polaris Gray is known for having a low-pitched, neutral, mild, thocky, and polished feel. However, let's delve deeper into the specifics of each switch so that you can make an informed decision based on your personal preferences.
By the numbers
Technical specifications
Actuation force
N/A
Actuation force
N/A
Bottom-out force
58g
Bottom-out force
67g
Pre-travel
N/A
Pre-travel
2.00 mm
Total travel
3.30 mm
Total travel
4.00 mm
Factory lubed
No
Factory lubed
Yes
Stem construction
Standard
Stem construction
Standard
Stem material
POM
Stem material
POM
Top housing material
Polycarbonate
Top housing material
Polycarbonate
Bottom housing material
Nylon
Bottom housing material
Polycarbonate
Mount type
PCB (5-pin)
Mount type
PCB (5-pin)
Spring
Dual-stage stainless steel spring
Spring
Gold plated
Housing materials
The Aflion Blush and the SP-Star Polaris Gray share similarities in their use of polycarbonate materials for the top housing. This choice results in a sharper, higher-pitched, and crisper sound profile due to polycarbonate's stiffness and ability to create clear and resonant sounds. Additionally, the translucency of polycarbonate is advantageous for those who plan on using RGB lighting, as it allows the light to shine through. Therefore, both the Blush and the Polaris Gray offer similar sound and aesthetic benefits when it comes to their top housings.
However, where these two switches differ is in their choice of bottom housing materials. The Blush utilizes a nylon bottom housing, which contributes to a deeper and fuller sound profile. Nylon's softer nature absorbs more sound, resulting in a duller and rounder sound. On the other hand, the Polaris Gray's bottom housing is also made of polycarbonate. This choice complements the overall sound profile of the switch, as polycarbonate's stiffness leads to a more clear and resonant sound. The housing material utilized for the bottom housing has a significant impact on the bottom-out sound and feel of the switch, providing distinct experiences for users of the Blush and the Polaris Gray.
In summary, the Blush and the Polaris Gray differ in their choice of bottom housing materials, with the Blush featuring a nylon bottom housing and the Polaris Gray utilizing a polycarbonate bottom housing. However, both switches share the use of polycarbonate for their top housings, resulting in similar benefits such as a sharper, higher-pitched, and crisper sound profile, as well as compatibility with RGB lighting. Ultimately, the selection of housing materials in each switch contributes to unique sound experiences when pressing down and letting go of keys.
Weight
When comparing the actuation force and bottom out force of the Aflion Blush linear switch and the SP-Star Polaris Gray linear switch, it is important to note that the actuation forces of both switches are unavailable. However, the bottom out force for the Blush is 58 grams, which can be considered medium, while the Polaris Gray has a bottom out force of 67 grams, making it medium-heavy.
Considering weight, there are a few reasons why it is worth considering in switches. Some individuals prefer a lighter actuation force, as it allows them to type for longer periods of time without experiencing fatigue. This lightweight preference is especially useful for keyboards used in work settings or during extended gaming sessions. On the other hand, some people enjoy a stronger push feel for a more substantial typing experience. These individuals may prefer switches with heavier forces, as it provides a satisfying tactile feedback.
In terms of actuation force, the specific gram measurements are not provided for either switch. However, since both switches fall within the medium range for their bottom out forces, it can be assumed that they would result in similar actuation forces. Thus, individuals seeking a similar typing experience in terms of actuation force could potentially achieve this with either the Aflion Blush or the SP-Star Polaris Gray.
In conclusion, while the actuation forces of the Aflion Blush and SP-Star Polaris Gray switches are unknown, their bottom out forces provide a basis for comparison. The Blush has a medium bottom out force of 58 grams, while the Polaris Gray has a medium-heavy bottom out force of 67 grams. Whether one prefers a lighter or heavier typing experience, the weight of the switch can play a role in decision-making. Ultimately, though actuation forces are not specified, it is likely that both switches would yield similar results in this aspect.
Travel distance
The Aflion Blush linear switch and the SP-Star Polaris Gray linear switch have different travel distances. The Blush has a travel distance of 3.3 mm, which is shorter than the traditional 4.0 mm distance, while the Polaris Gray has a travel distance of 4 mm. The Blush offers a more responsive experience, which is preferred by gamers looking for faster response times. On the other hand, the Polaris Gray offers a deeper key press, which some people find more satisfying. Both switches provide unique benefits depending on personal preference.
Price comparison
Which switch is more bang for your buck?
The Aflion Blush has an MSRP of $6.00 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Blush for $4.07.
The SP-Star Polaris Gray has an MSRP of $5.60 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Polaris Gray for $5.00.
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, both the Aflion Blush and SP-Star Polaris Gray switches have a low-pitched profile. Low-pitched switches generally produce a bass-heavy and mellow tone. However, the Blush switch is described as having a "poppy" sound signature due to its long pole, while the Polaris Gray switch is also mentioned to have a "thocky" sound, which indicates a deep and satisfying tone. It's important to note that the sound of a switch can also be influenced by factors such as the keyboard board and keycaps used.
In terms of feel, the Aflion Blush switch is described as "creamy," "silky," and "buttery." This implies that it offers a smooth and effortless typing experience, with minimal resistance when pressing and releasing keys. The Polaris Gray switch, on the other hand, is described as "mild" and "polished." A mild switch provides a gentle typing experience, while a polished switch indicates a smooth and refined finish, resulting in reduced friction and smooth key travel.
Based on the available information, the Aflion Blush switch seems to offer a snappy and smooth typing experience, with a poppy sound. It provides a "full" feel due to its longer, two-stage spring. On the other hand, the SP-Star Polaris Gray switch is known for its bouncy typing experience, clean and clacky sound, and mild yet polished feel. While there are some differences in sound and feel between the two switches, they both deliver pleasant and satisfying typing experiences. Ultimately, the choice between the two will depend on personal preference and the specific qualities that appeal to the user.
Conclusion
In closing, if you're looking for a linear switch with a medium bottom out force, the Aflion Blush would be a great choice. This switch offers a smooth and snappy type feel, thanks to its longer, two-stage spring. Additionally, its long pole provides a poppy sound signature. On the other hand, if you prefer a bouncy typing experience, the SP-Star Polaris Gray would be the switch for you. These switches have a medium-heavy bottom out force and offer a clean and clacky sound profile. While both switches have a low-pitched sound, the Polaris Gray adds a touch of thocky sound to enhance the typing experience. In terms of feel, the Blush can be described as creamy, silky, and buttery, providing a smooth and effortless typing sensation. In contrast, the Polaris Gray offers a more mild and polished typing experience, with reduced friction and smooth key travel. Ultimately, the choice between the Aflion Blush and the SP-Star Polaris Gray depends on your preference for bottom out force, typing experience, and sound profile.
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