KTT Purple Star vs. HC Studio Roselle
An in-depth look at the KTT Purple Star and the HC Studio Roselle switches—which one is the best fit for you?
Overview
When looking at mechanical keyboard switches, two popular options that stand out are the KTT Purple Star and the HC Studio Roselle, both of which are linear switches. The Purple Star switches are praised for their all-POM construction, providing a buttery smooth typing experience with a neutral sound signature. With a very light 45g bottom-out, the Purple Star switches cater to light typists, offering ease and comfort. On the other hand, the Roselle switches are known for their inherent material blend that delivers an incredibly smooth and wispy sensation while typing. Additionally, users can enjoy a subtle, low-pitched sound signature with the Roselle switches. While both switches have their unique strengths, the Purple Star is ideal for those who prefer a low-pitched, easy-to-press switch, while the Roselle is preferred for its bassy, frictionless feel. 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
43g
Actuation force
45g
Bottom-out force
50g
Bottom-out force
52g
Pre-travel
1.80 mm
Pre-travel
2.00 mm
Total travel
3.50 mm
Total travel
3.60 mm
Factory lubed
Yes
Factory lubed
Yes
Stem construction
Partial box
Stem construction
Standard
Stem material
POM
Stem material
Y3
Top housing material
POM
Top housing material
POM
Bottom housing material
POM
Bottom housing material
POM
Mount type
PCB (5-pin)
Mount type
PCB (5-pin)
Spring
Stainless steel
Spring
20.5mm lengthened single-staged spring
Housing materials
The housing materials of the KTT Purple Star and HC Studio Roselle both feature POM top and bottom housings, creating an incredibly pleasing and unique sound profile that leans towards the deeper side and is relatively more muted. This similarity in housing materials means that users can expect consistent sound characteristics and typing experience when using either switch. However, if the top and bottom housings differ for a switch, the qualities brought by each housing material will be split between the top and bottom of the switch, impacting the bottom-out sound and feel as well as the sound when releasing a key differently.
The use of POM material in the top and bottom housings of both the KTT Purple Star and HC Studio Roselle switches contributes to a consistent typing experience with a unique and pleasing sound profile. The deeper and more muted sound produced by POM housings offers a sophisticated touch to the overall typing experience, making these switches ideal for users seeking a more subdued auditory feedback while typing. The shared use of POM material in both switches ensures that users can enjoy similar sound characteristics and typing feel, providing a dependable performance regardless of the chosen switch.
While both the KTT Purple Star and HC Studio Roselle switches feature POM top and bottom housings that result in a similar sound profile, the impact of each housing material on the keypress experience may vary slightly between the two switches. The bottom housing of a switch tends to have more influence on the bottom-out sound and feel, while the top housing plays a significant role in the sound produced when releasing a key. Thus, while users can expect a consistent typing experience in terms of sound profile and overall feel with both switches, the specific nuances of the keypress may differ slightly depending on the design of the top and bottom housings.
Weight
The KTT Purple Star linear switch has a lighter actuation force and bottom out force compared to the HC Studio Roselle linear switch. The Purple Star has an actuation force of 43 grams and a bottom out force of 50 grams, while the Roselle has an actuation force of 45 grams and a bottom out force of 52 grams. This makes the Purple Star better suited for those who prefer a lighter typing experience, making it ideal for long typing sessions or gaming. On the other hand, the Roselle provides a slightly heavier typing experience, which some may find more substantial and satisfying. Both switches offer a smooth linear feel, so performance-wise, users can expect similar results in terms of key travel and response time. Ultimately, the choice between the two switches will depend on individual preferences for typing force and feel.
Travel distance
The travel distance of the KTT Purple Star linear switch is 3.5 mm, while the HC Studio Roselle linear switch has a slightly longer travel distance of 3.6 mm. Both switches fall within the range of shorter travel distances which are popular among gamers seeking faster response times. However, the Roselle offers a slightly deeper key press compared to the Purple Star. For those who prefer a more responsive feel, the Purple Star may be the better choice, while those who enjoy a more robust key press may lean towards the Roselle. Overall, both switches provide a relatively short travel distance, making them suitable for quick and precise typing or gaming experiences.
Price comparison
Which switch is more bang for your buck?
The HC Studio Roselle has an MSRP of $5.90 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Roselle for $4.70.
The KTT Purple Star comes in at $4.88 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 Purple Star linear switch is known for its low-pitched sound signature, offering a more bass-heavy and mellow tone during key presses. On the other hand, the HC Studio Roselle linear switch is described as having a subtle, low-pitched sound profile that adds a sense of depth and richness to the typing experience. Both switches offer a neutral sound that is suitable for various environments, with the Roselle leaning towards a slightly bassier tone. Ultimately, the sound produced by these switches will also be influenced by the keyboard they are installed in and the keycaps used.
In terms of feel, the Purple Star linear switch provides a mild and easy-to-press typing experience, making it ideal for light typists who prefer minimal resistance during key presses. On the other hand, the HC Studio Roselle linear switch is known for its frictionless and mild typing sensation, offering an incredibly smooth and effortless keystroke that minimizes any sense of friction or resistance. Both switches fall into the category of mild switches, providing a gentle typing experience that most users will find approachable and comfortable.
Overall, both the KTT Purple Star and the HC Studio Roselle linear switches offer unique characteristics that cater to different preferences. While the Purple Star excels in providing a smooth and light typing experience with a low-pitched sound, the Roselle stands out for its impossibly smooth feel and subtle bassy sound profile. Depending on whether you prioritize sound or feel in a mechanical keyboard switch, you can expect similar levels of satisfaction from both switches in terms of performance and comfort.
Conclusion
To wrap up, when deciding between the KTT Purple Star linear switch and the HC Studio Roselle linear switch, consider your typing preferences. If you are a light typist who values a buttery smooth typing experience and a low-pitched sound, the Purple Star may be the ideal choice for you. On the other hand, if you prefer a switch with an incredibly smooth and ethereally wispy feel, along with a bassy and low-pitched sound profile, the Roselle might be the better option. Ultimately, both switches offer unique qualities that cater to different preferences, so choose the one that aligns best with your typing style and sound preferences.
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