Outemu Dustproof Black vs. SP-Star Polaris Purple
An in-depth look at the Outemu Dustproof Black and the SP-Star Polaris Purple switches—which one is the best fit for you?
Overview
When considering mechanical keyboard switches, two popular options to explore are the Outemu Dustproof Black and the SP-Star Polaris Purple. The Dustproof Black is a linear switch, known for its reliable performance and durability. On the other hand, the Polaris Purple is a tactile switch, revered for its pronounced tactile bump and satisfying typing experience. While the Dustproof Black offers a smooth and consistent keystroke, the Polaris Purple provides a more tactile feedback and auditory experience. Both switches have their own unique qualities that cater to different preferences and typing styles. 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
60g
Actuation force
N/A
Bottom-out force
80g
Bottom-out force
67g
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
Partial box
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
Plate (3-pin)
Mount type
PCB (5-pin)
Spring
Stainless steel
Spring
Gold plated
Housing materials
In comparing the housing materials of the Outemu Dustproof Black and the SP-Star Polaris Purple, both switches utilize polycarbonate for the top housing, which results in a sharper, higher-pitched, and crisper sound profile. This is due to the stiffness of polycarbonate, leading to a clear and resonant sound. Additionally, the translucency of polycarbonate is ideal for switches that plan to incorporate RGB lighting. However, the Dustproof Black differs with its nylon bottom housing, which produces a deeper and fuller sound profile compared to the Polaris Purple's polycarbonate bottom housing. Nylon's softer nature absorbs more sound, resulting in a duller and rounder sound profile for the Dustproof Black.
Despite the similarities in using polycarbonate for the top housing, the differences in the bottom housing material between the Outemu Dustproof Black and the SP-Star Polaris Purple significantly affect the overall sound and feel of the switches. The nylon bottom housing of the Dustproof Black contributes to a deeper and fuller sound experience, while the polycarbonate bottom housing of the Polaris Purple maintains a sharper and crisper sound profile. When pressing down on these switches, the qualities of the bottom housing are more prominent, influencing the bottom-out sound and feel. The top housing, on the other hand, plays a more significant role in the sound produced when releasing a key.
In summary, while both the Outemu Dustproof Black and the SP-Star Polaris Purple feature polycarbonate top housings for a sharp and resonant sound profile, the differences lie in their bottom housings. The Dustproof Black's nylon bottom housing creates a deeper and fuller sound, while the Polaris Purple's polycarbonate bottom housing maintains a sharper and crisper tone. Ultimately, the choice between these switches will depend on the desired sound characteristics, with the bottom housing material playing a significant role in shaping the overall typing experience.
Weight
When comparing the actuation force and bottom out force of the Outemu Dustproof Black linear switch and the SP-Star Polaris Purple tactile switch, it is evident that the Dustproof Black requires a heavier touch. The Dustproof Black has an actuation force of 60 grams and a bottom out force of 80 grams, making it a heavier switch overall. In contrast, the Polaris Purple has an unknown actuation force but a bottom out force of 67 grams, which falls in the medium-heavy range. Those who prefer a lighter touch may find the Polaris Purple more suitable for extended typing or gaming sessions, while those who prefer a more substantial typing experience may lean towards the heavier Dustproof Black. In terms of weight, the Dustproof Black can provide a more pronounced tactile feedback compared to the Polaris Purple. Ultimately, selecting between the two switches will depend on personal preference and typing style.
Travel distance
When comparing the travel distance of the Outemu Dustproof Black linear switch and the SP-Star Polaris Purple tactile switch, both switches have the same travel distance of 4 mm. This means that when pressing down on either key, users will experience a consistent distance of travel from top to bottom. This similarity ensures that users will get a comparable feel and feedback regardless of which switch is used. In terms of travel distance, there is no distinction between the two switches, making them equally suitable options for those who prioritize key travel consistency in their typing experience.
Price comparison
Which switch is more bang for your buck?
The SP-Star Polaris Purple 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 Purple for $5.00.
The Outemu Dustproof Black comes in at $3.10 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
In terms of sound, the Outemu Dustproof Black switch does not have a well-known sound profile, while the SP-Star Polaris Purple switch is known for having a neutral sound profile. This means that the Polaris Purple offers a moderate sound level that is suitable for most users, whether they are beginners or advanced typists, and can be used in various settings such as at home or in the office. Keep in mind that the sound of a switch can also be influenced by other factors such as the keyboard and keycaps being used.
When it comes to feel, the Outemu Dustproof Black switch does not have a specific description provided, whereas the SP-Star Polaris Purple switch is known for providing a mild and polished typing experience. The tactile bump on the Polaris Purple switch offers a satisfying and gentle typing feel, making it approachable to a wide range of users. The polished finish of the switch contributes to a smooth and refined typing experience, reducing friction and ensuring a sleek key travel.
Overall, while the Outemu Dustproof Black and SP-Star Polaris Purple switches may have different sound and feel characteristics, they both offer unique qualities that cater to different preferences. If you prefer a switch with a neutral sound profile and a moderate tactile bump, the Polaris Purple switch may be the better choice for you. However, if you are looking for a switch with unknown sound and feel qualities, the Dustproof Black switch could potentially provide similar results depending on your personal preferences and setup. Ultimately, the best way to determine which switch is right for you is to try them out and see which one aligns with your typing style and preferences.
Conclusion
To sum up, if you're looking for a heavy linear switch with a bottom out force of 80 grams, the Outemu Dustproof Black would be a suitable choice for you. On the other hand, if you prefer a medium-heavy tactile switch with a bottom out force of 67 grams, the SP-Star Polaris Purple would be more up your alley. Ultimately, the decision would come down to your personal preference for the weight of the switch and whether you prefer a linear or tactile typing experience. Both switches have their own unique characteristics that cater to different typing styles, so consider what factors are most important to you when making your decision.
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