Jerrzi Poseidon vs. KTT Purple Star
An in-depth look at the Jerrzi Poseidon and the KTT Purple Star switches—which one is the best fit for you?
Overview
When it comes to choosing between the Jerrzi Poseidon and the KTT purple Star mechanical keyboard switches, there are some key distinguishing factors to consider. The Poseidon switch is best known for its distinct characteristics, while the purple Star switch stands out for its buttery smooth typing experience and light 45g bottom-out. The Poseidon is categorized as tactile, whereas the purple Star falls into the categories of mild, low-pitched, and easy-to-press. Each switch offers unique benefits, whether you prefer a more traditional feel or a smoother typing experience. However, let's dive in a bit deeper beyond generalities so you can make the best decision for yourself.
By the numbers
Technical specifications
Actuation force
40g
Actuation force
43g
Bottom-out force
N/A
Bottom-out force
50g
Pre-travel
1.60 mm
Pre-travel
1.80 mm
Total travel
3.40 mm
Total travel
3.50 mm
Factory lubed
Yes
Factory lubed
Yes
Stem construction
Box
Stem construction
Partial box
Stem material
pom
Stem material
POM
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
Stainless steel
Housing materials
The housing materials of the Jerrzi Poseidon and the KTT Purple Star both feature POM top and bottom housings. This means that both switches will offer a similar sound profile that is deep and relatively muted. The POM material is known for creating a unique and pleasing sound, which will be present in both switches. This similarity in housing materials will result in a consistent sound experience for users of either switch, making them a good choice for those looking for a specific sound profile.
However, despite both switches utilizing POM for their housing materials, there may still be differences in the overall feel and sound between the Jerrzi Poseidon and the KTT Purple Star. The specific design and construction of each switch may impact how the POM housing material affects the overall typing experience. For example, the bottom housing of a switch tends to have more of an impact on the bottom-out sound and feel, while the top housing affects the sound when a key is released. These differences in housing placement within the switch may result in subtle variations in the typing experience between the two switches.
In conclusion, while the housing materials of the Jerrzi Poseidon and the KTT Purple Star are the same, there may still be differences in the overall typing experience due to the design and construction of each switch. The use of POM top and bottom housings in both switches will result in a similar sound profile that is deep and muted, making them both attractive options for users looking for a specific sound experience. However, the impact of the housing material on the typing feel and sound may vary slightly between the two switches, leading to differences in the overall typing experience.
Weight
When comparing the Jerrzi Poseidon linear switch and the KTT Purple Star linear switch, it is clear that the Purple Star requires a slightly higher actuation force of 43 grams compared to Poseidon's 40 grams. However, the bottom out force for the Purple Star is 50 grams, which is lighter than the Poseidon's unknown bottom out force. This means that while the Purple Star may require a bit more force to initiate a keystroke, it provides a smoother bottom out experience with a lighter touch compared to the Poseidon. Ultimately, those who prefer a lighter typing experience may lean towards the Purple Star, while those who enjoy a more substantial push feel may prefer the Poseidon. Both switches offer different advantages, so the choice ultimately depends on personal preference and typing style.
Travel distance
The Jerrzi Poseidon linear switch has a travel distance of 3.4 mm, while the KTT Purple Star linear switch has a slightly longer travel distance of 3.5 mm. Both switches fall within the range of shorter travel distances, which are becoming more popular for their faster response times, especially among gamers. The slight difference in travel distance between the two switches may not be very noticeable to most users, but for those who prefer a slightly deeper key press, the Purple Star may be the better option. Ultimately, the choice between the two switches will depend on personal preference for key press depth and responsiveness.
Price comparison
Which switch is more bang for your buck?
The Jerrzi Poseidon has an MSRP of $4.00 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Poseidon for $3.59.
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 Jerrzi Poseidon switch does not have a distinct reputation for a particular sound profile. On the other hand, the KTT Purple Star linear switch is known for its low-pitched sound signature. This means that the Purple Star switch will produce a more bass-heavy and mellow tone compared to a higher-pitched switch. Keep in mind that the sound of a switch can also be influenced by your choice of keyboard and keycaps, so it's important to consider all factors when selecting a switch based on sound preferences.
Moving on to the feel of the switches, the Poseidon switch does not have a widely recognized feel. In contrast, the KTT Purple Star linear switch is described as mild and easy-to-press. A mild switch offers a gentle typing experience without any pronounced characteristics, making it approachable for most users. The easy-to-press nature of the Purple Star switch means that it requires minimal force to activate, leading to effortless and comfortable typing. This light actuation force can help reduce finger fatigue during long typing sessions, providing an overall responsive and low-impact typing feel.
In conclusion, the Jerrzi Poseidon linear switch and the KTT Purple Star linear switch offer distinct qualities in terms of sound and feel. While the Poseidon switch may not have a well-known sound or feel, the Purple Star switch is recognized for its low-pitched sound and easy-to-press feel. Choosing between these switches will ultimately come down to personal preference, with the Poseidon offering a neutral starting point and the Purple Star providing a smooth and comfortable typing experience ideal for light typists. Regardless of your choice, both switches are sure to provide a satisfying typing experience based on their respective qualities.
Conclusion
Therefore, when deciding between the Jerrzi Poseidon linear switch and the KTT Purple Star linear switch, consider the factors that best align with your preferences. If you prefer a switch with no specified bottom-out force and are looking for a unique typing experience, the Poseidon may be the choice for you. On the other hand, if you enjoy a light 50g bottom-out force and value a smooth typing experience with a neutral sound profile, the Purple Star may be the better option. Both switches offer different characteristics in terms of sound and feel, so choose based on what suits your typing style and preferences best. Ultimately, the decision comes down to personal preference and what aspects of a keyboard switch matter most to you.
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