HMX Blue Topaz vs. Outemu Purple
An in-depth look at the HMX Blue Topaz and the Outemu Purple switches—which one is the best fit for you?
Overview
When considering mechanical keyboard switches, the HMX Blue Topaz linear switch and the Outemu Purple tactile switch offer unique qualities that cater to different preferences. The Blue Topaz stands out for its smooth actuation and light feel, providing a seamless typing experience with a satisfying clacky sound. On the other hand, the Purple switch does not have a specific standout feature mentioned, but it falls under the tactile category. If you prefer an easy-to-press switch with a distinct sound profile, the Blue Topaz may be the way to go. 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
50g
Bottom-out force
48g
Bottom-out force
N/A
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
Plate (3-pin)
Spring
22mm single-stage spring
Spring
Stainless steel
Housing materials
The Blue Topaz and the Outemu Purple both feature polycarbonate top housings that create a sharper, higher-pitched, and crisper sound profile. This is due to the relatively stiff nature of polycarbonate, which leads to a more clear and resonant sound. Aesthetically, the translucency of polycarbonate makes it an ideal choice for switches that plan to incorporate RGB lighting. With both switches utilizing polycarbonate for their top housings, users can expect similar sound profiles and aesthetics when typing on either switch.
In terms of bottom housings, the Blue Topaz utilizes nylon which produces a deeper and fuller sound profile during typing. Nylon is known for being a softer plastic that absorbs more sound than harder plastics, resulting in a duller and rounder sound. Similarly, the Outemu Purple also features a nylon bottom housing, offering users a similar typing experience with a deep and full sound profile. The use of nylon in the bottom housing of both switches ensures a consistent typing experience in terms of sound and feel.
When comparing the qualities of the top and bottom housings in both the Blue Topaz and the Outemu Purple, it is evident that each housing material brings unique characteristics to the overall sound profile. The bottom housing has a more significant impact on the bottom-out sound and feel when pressing down on a key, while the top housing influences the sound when releasing a key. Despite the differences in housing materials between the two switches, users can expect a similar typing experience with distinct sound profiles depending on whether they are pressing down or releasing a key.
Weight
The HMX Blue Topaz linear switch has a lighter actuation force of 40 grams compared to the Outemu Purple tactile switch, which has an actuation force of 50 grams. The Blue Topaz also has a lighter bottom out force of 48 grams, while the bottom out force for the Purple switch is unknown. The lighter actuation and bottom out forces of the Blue Topaz make it more suitable for users who prefer a lighter typing experience, allowing for longer typing sessions without fatigue. On the other hand, the heavier actuation force of the Purple switch may appeal to users who prefer a more substantial typing feel. Both switches provide different typing experiences based on their actuation and bottom out forces, catering to users with different preferences.
Travel distance
The travel distance of the HMX Blue Topaz linear switch is 3.9mm, while the Outemu Purple tactile switch has a travel distance of 4mm. Both switches are fairly close in terms of travel distance, with the Purple switch being slightly longer than the Blue Topaz. Traditional travel distances usually fall around 4.0mm, so both of these switches offer a moderately shorter travel distance. Gamers may prefer the shorter travel distance of the Blue Topaz for faster response times, while those who prefer a deeper key press may lean towards the Outemu Purple switch. Ultimately, the decision between the two will come down to personal preference in terms of travel distance and key press feel.
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 Purple 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 conclusion, the HMX Blue Topaz linear switch offers a smooth and lightweight typing experience with a clacky sound signature that adds a satisfying auditory element to each keystroke. On the other hand, the Outemu Purple tactile switch has no known specific qualities mentioned in the provided information. If you are looking for a switch with a similar smooth and lightweight feel as the Blue Topaz, you may find the Purple tactile switch to provide a comparable typing experience. As always, the sound and feel of a switch can also be influenced by other factors such as the keyboard design and keycaps used. It is important to consider your personal preferences and typing style when choosing between these two switches to find the one that best suits your needs.
Conclusion
In summary, when deciding between the HMX Blue Topaz linear switch and the Outemu Purple tactile switch, it is essential to consider your typing preferences and priorities. If you prioritize smooth actuation and a lightweight feel, the Blue Topaz may be the ideal choice for you. The Blue Topaz's easy-to-press nature and clacky sound signature can enhance your typing experience and provide both visual and auditory satisfaction. On the other hand, if you prefer a tactile feedback and a specific bottom-out force, the Outemu Purple switch might be more suitable for your needs. Ultimately, your decision should be based on what qualities are most important to you in a mechanical keyboard switch.
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