HMX Blue Topaz vs. Outemu Dustproof Blue
An in-depth look at the HMX Blue Topaz and the Outemu Dustproof Blue switches—which one is the best fit for you?
Overview
When it comes to choosing between mechanical keyboard switches, two popular options to consider are the HMX Blue Topaz, a linear switch, and the Outemu Dustproof Blue, a clicky switch. The Blue Topaz stands out for its smooth actuation and lightweight feel, providing users with a seamless typing experience. Its unique glitter housing not only adds a visually appealing touch but also enhances the clacky sound signature, making each keystroke a satisfying sensation. On the other hand, the Dustproof Blue switch doesn't have any distinct features highlighted, leaving users curious about its performance. The Blue Topaz is categorized as 'Easy-to-press' and 'Clacky', while the Dustproof Blue has no specified categories. Each switch offers its own set of advantages, but ultimately, diving deeper into their specific characteristics will help you make the best decision for your typing needs.
By the numbers
Technical specifications
Actuation force
40g
Actuation force
50g
Bottom-out force
48g
Bottom-out force
65g
Pre-travel
2.00 mm
Pre-travel
2.20 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
Plate (3-pin)
Spring
22mm single-stage spring
Spring
Stainless steel
Housing materials
When comparing the housing materials of the HMX Blue Topaz and the Outemu Dustproof Blue, both switches feature a polycarbonate top housing that creates a sharper, higher-pitched, and crisper sound profile. The use of polycarbonate in the housings of both switches leads to a more clear and resonant sound due to its relatively stiffer plastic composition. Additionally, the translucency of polycarbonate makes it ideal for switches with RGB lighting, enhancing the aesthetic appeal of both switches.
While the top housing of both switches share similar qualities due to their polycarbonate composition, the key point of differentiation lies in the bottom housing material. The Blue Topaz utilizes a nylon bottom housing, which elicits a deeper and fuller sound profile when typing. Nylon, being a softer plastic, absorbs more sound than harder plastics, resulting in a duller and rounder sound that complements the crisper sound produced by the polycarbonate top housing. Similarly, the Dustproof Blue also features a nylon bottom housing, offering the same benefits of a deeper sound profile and sound absorption as the Blue Topaz.
In terms of overall performance, the HMX Blue Topaz and the Outemu Dustproof Blue deliver similar results due to their shared polycarbonate top housing. However, the difference in the bottom housing materials - nylon for both switches - may result in a slightly varied typing experience. The bottom housing material has a more significant impact on the bottom-out sound and feel when pressing down on the switch, while the top housing material influences the sound when releasing a key. Ultimately, both switches offer a combination of materials that work together to create a unique and enjoyable typing experience for users.
Weight
When comparing the actuation force and bottom out force of the HMX Blue Topaz linear switch and the Outemu Dustproof Blue clicky switch, it is evident that the Blue Topaz is the lighter option. The Blue Topaz has an actuation force of 40 grams and a bottom out force of 48 grams, making it ideal for those who prefer a lighter typing experience. In contrast, the Dustproof Blue has an actuation force of 50 grams and a bottom out force of 65 grams, making it the heavier option of the two. The difference in force between the two switches highlights the importance of weight when choosing a switch. Some may prefer the lighter actuation force of the Blue Topaz for extended typing or gaming sessions, while others may enjoy the more substantial typing experience provided by the heavier force of the Dustproof Blue. Ultimately, the choice between the two switches comes down to personal preference and the desired typing experience. If one is looking for a similar feel without the weight difference, both switches could provide a similar result in terms of performance.
Travel distance
The HMX Blue Topaz linear switch has a travel distance of 3.9 mm, while the Outemu Dustproof Blue clicky switch has a travel distance of 4 mm. In this case, the Dustproof Blue has a slightly longer travel distance compared to the Blue Topaz. The 0.1 mm may not seem like much, but it can make a difference in how the switch feels when typing or gaming. Some users may prefer the slightly shorter travel distance of the Blue Topaz for quicker response times, while others may enjoy the extra depth provided by the Dustproof Blue. Ultimately, the choice between the two switches depends on personal preference and typing style.
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 Blue 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
When it comes to sound, the HMX Blue Topaz linear switch is known for its clacky sound signature, providing users with a sharp and percussive noise that adds an extra level of satisfaction to each keystroke. On the other hand, the Outemu Dustproof Blue clicky switch's sound quality is unknown, so it is hard to compare the two in this aspect. However, keep in mind that the sound of the switch can also be influenced by factors such as the keyboard's build and keycaps used.
In terms of feel, the HMX Blue Topaz switch is praised for its easy-to-press nature, offering a smooth actuation that requires minimal force to activate. This lightweight feel enhances the typing experience by reducing finger fatigue and making typing effortless and comfortable. Unfortunately, the feel of the Outemu Dustproof Blue switch is unknown, so direct comparison in this area is not possible.
Taking all the available information into consideration, it is clear that the HMX Blue Topaz linear switch excels in both sound and feel aspects, providing users with a smooth, easy-to-press typing experience paired with a satisfying clacky sound. While the qualities of the Outemu Dustproof Blue switch are unknown, based on the descriptions provided, it is likely that users will achieve similar results with this switch in terms of feel and sound when compared to the Blue Topaz. Ultimately, the best switch for you will depend on your personal preferences and typing style.
Conclusion
In closing, when choosing between the HMX Blue Topaz linear switch and the Outemu Dustproof Blue clicky switch, consider your preference for actuation force, sound, and feel. If you prefer a light actuation force and a smooth typing experience with a clacky sound, the Blue Topaz may be the better option for you. On the other hand, if you prefer a medium-heavy actuation force and a clicky sound, the Dustproof Blue switch could be more suitable. Ultimately, the decision comes down to your personal typing style and preferences. Choose the switch that best suits your needs and enhances your overall typing experience.
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