HMX Blue Topaz vs. Outemu Dustproof Brown
An in-depth look at the HMX Blue Topaz and the Outemu Dustproof Brown switches—which one is the best fit for you?
Overview
When it comes to mechanical keyboard switches, the HMX Blue Topaz and the Outemu Dustproof Brown offer two distinct experiences for users. The Blue Topaz is a linear switch known for its super smooth actuation and lightweight feel, making typing a breeze with its easy-to-press keys and clacky sound signature. On the other hand, the Dustproof Brown is a tactile switch with a focus on durability and reliability, although lacking specific standout features like the Blue Topaz's smoothness. Both switches have their own strengths and qualities that may appeal to different users depending on their preferences. 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
40g
Actuation force
45g
Bottom-out force
48g
Bottom-out force
65g
Pre-travel
2.00 mm
Pre-travel
2.00 mm
Total travel
3.90 mm
Total travel
4.00 mm
Factory lubed
Yes
Factory lubed
Yes
Stem construction
Standard
Stem construction
Partial box
Stem material
Ly
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
PCB (5-pin)
Spring
22mm single-stage spring
Spring
Stainless steel
Housing materials
The HMX Blue Topaz and the Outemu Dustproof Brown both feature polycarbonate top housings, which create a sharper, higher-pitched, and crisper sound profile. This is due to the relatively stiff nature of polycarbonate, which leads to a clearer and more resonant sound. Additionally, the translucency of polycarbonate makes it ideal for incorporating RGB lighting into switches. Both switches will provide similar sound profiles and aesthetic benefits when it comes to the top housing material.
However, the nylon bottom housing of the Blue Topaz and the Dustproof Brown differ slightly in their sound profiles. Nylon is known for producing a deeper and fuller sound profile compared to polycarbonate. This is because nylon is a softer plastic that absorbs more sound, resulting in a duller and rounder sound. While both switches will offer a unique sound experience due to their nylon bottom housings, the differences in material may result in a slightly varied typing experience.
When pressing down on a switch with different top and bottom housings, the impact of each housing material will be felt in different ways. The bottom housing will have a more significant influence on the bottom-out sound and feel of the switch, while the top housing will affect the sound when releasing a key. This split in qualities between the top and bottom housings can lead to a nuanced typing experience that combines the benefits of both materials in each keystroke.
Weight
The HMX Blue Topaz linear switch has a lighter actuation force of 40 grams and a bottom out force of 48 grams, making it suitable for those who prefer a lighter touch. In comparison, the Outemu Dustproof Brown tactile switch has a higher actuation force of 45 grams and a heavier bottom out force of 65 grams, providing a more substantial typing experience for those who prefer a stronger push feel. While the actuation forces of the two switches are relatively close, the bottom out force of the Dustproof Brown switch is significantly higher, making it a heavier option overall. Ultimately, the choice between the two switches will depend on personal preference for typing feel and force requirement.
Travel distance
The HMX Blue Topaz linear switch has a travel distance of 3.9 mm, while the Outemu Dustproof Brown tactile switch has a travel distance of 4 mm. In this case, the Dustproof Brown has a slightly longer travel distance compared to the Blue Topaz. For those who prefer a more traditional travel distance, the Dustproof Brown may be the preferred option. However, some users may find the shorter travel distance of the Blue Topaz more appealing, especially for gaming purposes where faster response times are crucial. Ultimately, the choice between the two switches will depend on personal preference for travel distance and desired typing or gaming experience.
Price comparison
Which switch is more bang for your buck?
The HMX Blue Topaz has an MSRP of $4.00 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Blue Topaz for $3.49.
The Outemu Dustproof Brown 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 Blue Topaz linear switch stands out for its smooth actuation and lightweight feel, providing a comfortable typing experience. With a distinctive clacky sound signature, users can enjoy both tactile and auditory satisfaction while typing. In contrast, information on the sound and feel of the Outemu Dustproof Brown tactile switch is not available. However, based on the qualities mentioned for the Blue Topaz, users can expect a similar smooth actuation and lightweight feel from the Dustproof Brown switch. While the sound and feel may vary depending on factors such as the keyboard and keycaps used, both switches offer unique characteristics that cater to different preferences. Ultimately, when considering which switch to choose, it's essential to test them out in person to determine which one aligns best with individual preferences in terms of sound and feel.
Conclusion
To sum up, when deciding between the HMX Blue Topaz linear switch and the Outemu Dustproof Brown tactile switch, consider your preference for actuation force and sound. If you prefer a light actuation force and enjoy a smooth keystroke with a clacky sound, the Blue Topaz would be a great choice for you. On the other hand, if you prefer a medium-heavy actuation force and are looking for a tactile typing experience without noise description, the Dustproof Brown may be more suitable for your needs. Ultimately, the decision comes down to personal preference and what typing experience you are looking to achieve. Consider these factors and choose the switch that aligns best with your keyboard preferences.
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