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Aflion Blue Sky vs. Outemu Dustproof Red

An in-depth look at the Aflion Blue Sky and the Outemu Dustproof Red switches—which one is the best fit for you?

Overview

When comparing the aflion Blue Sky and the outemu Dustproof Red mechanical keyboard switches, we can see some key differences. The Blue Sky is a linear switch with a long pole stem, providing a clear linear typing experience with a sparkling sound profile and smooth push feel. In contrast, the Dustproof Red is also a linear switch but does not have any standout features mentioned. While the Blue Sky is categorized as high-pitched, neutral, mild, and polished, the Dustproof Red does not have any specific categorizations. Each switch offers its own advantages, so let's explore them further beyond generalities to help you decide the best switch for you.

By the numbers

Technical specifications

Actuation force

50g

Actuation force

45g

Bottom-out force

60g

Bottom-out force

60g

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

Polycarbonate

Bottom housing material

Nylon

Bottom housing material

Nylon

Mount type

PCB (5-pin)

Mount type

Plate (3-pin)

Spring

15mm spring

Spring

Stainless steel

Housing materials

When comparing the housing materials of the Aflion Blue Sky and the Outemu Dustproof Red, both switches feature a polycarbonate top housing. Polycarbonate is known for creating a sharper, higher-pitched, and crisper sound profile due to its stiffness. Additionally, the translucency of polycarbonate makes it ideal for switches that utilize RGB lighting. As a result, both the Blue Sky and Dustproof Red will likely offer a similar sound experience and aesthetic appeal with their polycarbonate top housings.

However, the key point of differentiation between the two switches lies in their bottom housing material. The Blue Sky features a nylon bottom housing, which produces a deeper and fuller sound profile compared to the Dustproof Red's nylon bottom housing. Nylon is a softer plastic that absorbs more sound, creating a duller and rounder sound. As a result, typing on the Blue Sky may provide a different typing experience in terms of sound and feel compared to the Dustproof Red, despite both switches sharing a polycarbonate top housing.

Overall, the blend of materials in the top and bottom housings of a switch impacts the overall sound profile and typing experience. The choice of housing materials allows for a balance between sharp and deep sound profiles, creating a unique feel when typing on each switch. While both the Aflion Blue Sky and the Outemu Dustproof Red share a polycarbonate top housing, the difference in their bottom housing materials results in varying sound profiles and tactile experiences for users.

Weight

When comparing the actuation force and bottom out force of the Aflion Blue Sky linear switch and the Outemu Dustproof Red linear switch, we can see that the Blue Sky has a slightly heavier actuation force of 50 grams compared to the Dustproof Red's 45 grams. However, both switches have the same bottom out force of 60 grams. This means that while the initial keypress on the Blue Sky may require a bit more force, the overall typing experience in terms of bottoming out will feel similar on both switches. Those who prefer a lighter typing experience may lean towards the Dustproof Red switch, while those who enjoy a bit more resistance in their keystrokes might opt for the Blue Sky. Ultimately, the choice between the two will depend on personal preference and typing style.

Travel distance

The Aflion Blue Sky linear switch and the Outemu Dustproof Red linear switch both have the same travel distance of 4 mm. This means that when you press down on a key with either of these switches, you will experience a consistent travel distance. Both switches offer a medium travel distance, which strikes a balance between typing comfort and speed. This uniform travel distance ensures that users will get similar results in terms of typing experience regardless of which switch they choose. Ultimately, the Aflion Blue Sky and the Outemu Dustproof Red are equal in this aspect, offering a satisfying typing experience with their 4 mm travel distance.

Price comparison

Which switch is more bang for your buck?

The Aflion Blue Sky has an MSRP of $6.00 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Blue Sky for $4.07.

The Outemu Dustproof Red 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

The Aflion Blue Sky linear switch is known for its high-pitched sound profile, producing a sharp and crisp sound when pressed. This can be appealing to those who prefer a brighter sound over deeper, bassy tones. On the other hand, the Outemu Dustproof Red linear switch has no specific sound characteristics mentioned, indicating that it may offer a more neutral sound profile that suits a wide range of preferences. When it comes to feel, the Blue Sky switch is described as providing a mild and polished typing experience. The gentle typing feel and smooth key travel make it a comfortable option for most users. In contrast, there is no information available about the feel of the Dustproof Red switch.

Overall, if you are looking for a linear switch with a high-pitched sound and a smooth typing experience, the Aflion Blue Sky may be the better choice. However, if you prefer a more neutral sound profile and are open to trying a switch with no specific feel characteristics mentioned, the Outemu Dustproof Red could also be a suitable option. Keep in mind that personal preference plays a significant role in choosing the right switch for you, so it is always beneficial to try out different options to see which one aligns best with your preferences.

Conclusion

In closing, when deciding between the Aflion Blue Sky linear switch and the Outemu Dustproof Red linear switch, consider the following guidelines: opt for the Blue Sky if you prefer a high-pitched sound profile and a mild, polished typing experience with a bottom out force of 60 grams. On the other hand, choose the Dustproof Red if you are looking for a switch with a neutral sound profile and a moderate typing feel with the same bottom out force. Ultimately, the decision should be based on your personal preferences for sound, feel, and overall typing experience.

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