Outemu Purple vs. Jerrzi Poseidon
An in-depth look at the Outemu Purple and the Jerrzi Poseidon switches—which one is the best fit for you?
Overview
When it comes to choosing between mechanical keyboard switches, two popular options are the Outemu Purple, a tactile switch, and the Jerrzi Poseidon, a linear switch. The Outemu Purple switch is best known for its tactile feedback, providing a satisfying bump with each key press. On the other hand, the Jerrzi Poseidon switch is known for its smooth and consistent keystrokes, making it ideal for fast typists. While the Purple switch offers a tactile typing experience that some may prefer for enhanced accuracy, the Poseidon switch offers a smoother keystroke that may appeal to those looking for a more streamlined typing experience. 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
50g
Actuation force
40g
Bottom-out force
N/A
Bottom-out force
N/A
Pre-travel
2.00 mm
Pre-travel
1.60 mm
Total travel
4.00 mm
Total travel
3.40 mm
Factory lubed
Yes
Factory lubed
Yes
Stem construction
Partial box
Stem construction
Box
Stem material
POM
Stem material
pom
Top housing material
Polycarbonate
Top housing material
POM
Bottom housing material
Nylon
Bottom housing material
POM
Mount type
Plate (3-pin)
Mount type
PCB (5-pin)
Spring
Stainless steel
Spring
stainless steel
Housing materials
In comparing the housing materials of the Outemu Purple and the Jerrzi Poseidon, one noticeable difference is in the top housing material. The Purple features a polycarbonate top housing which creates a sharper, higher-pitched, and crisper sound profile, ideal for those who prefer a more resonant typing experience. In contrast, the Poseidon's POM top housing produces a deeper and more muted sound, appealing to users who enjoy a quieter typing sound. Despite these differences, both materials offer unique sound profiles that can enhance the overall typing experience.
Moving on to the bottom housing materials, the Purple utilizes nylon which elicits a deeper and fuller sound profile due to its softer nature that absorbs more sound. This results in a duller and rounder sound, providing a distinct typing experience. On the other hand, the Poseidon's POM bottom housing also creates a deep and muted sound profile, similar to its top housing material. While both switches offer a unique sound profile, the choice between nylon and POM bottom housing will ultimately come down to personal preference in terms of sound and feel.
Overall, while the Outemu Purple and the Jerrzi Poseidon have different housing materials for both the top and bottom, they both offer unique sound profiles that cater to different preferences. The Purple's polycarbonate top housing creates a clear and resonant sound, while the Poseidon's POM top housing produces a deeper and muted sound. Similarly, the nylon bottom housing of the Purple provides a fuller sound, whereas the POM bottom housing of the Poseidon offers a similar deep and muted sound profile. Ultimately, the choice between the two switches will depend on the user's preference for sound and feel during typing.
Weight
The Outemu Purple tactile switch has a higher actuation force of 50 grams compared to the Jerrzi Poseidon linear switch which has an actuation force of 40 grams. This means that the Purple switch requires a slightly heavier push to register a keystroke. However, both switches have an unknown bottom out force, so it is unclear which switch requires a stronger push to bottom out. In terms of weight, some may prefer the lighter actuation force of the Poseidon switch for longer typing or gaming sessions, while others may prefer the heavier actuation force of the Purple switch for a more substantial typing experience. Overall, the actuation force and bottom out force of these switches differ slightly, with the Purple being the heavier of the two.
Travel distance
The Outemu Purple tactile switch has a travel distance of 4 mm, while the Jerrzi Poseidon linear switch has a slightly shorter travel distance of 3.4 mm. The Purple switch is considered to have a more traditional travel distance, providing a bit more depth when pressing down on the key. On the other hand, the Poseidon switch offers a slightly quicker response time due to its shorter travel distance. Gamers may prefer the Poseidon switch for its faster actuation, while those looking for a more substantial keypress may lean towards the Purple switch. In the end, both switches offer unique advantages depending on personal preference, with the Poseidon being the shorter option and the Purple being the longer option.
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 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
The Outemu Purple tactile switch is known for its unique sound profile, producing a distinct click with each key press. On the other hand, the Jerrzi Poseidon linear switch offers a quieter typing experience, making it suitable for more discreet environments. The feel of the Purple switch is characterized by a tactile bump that provides feedback to the user, enhancing typing accuracy and overall typing experience. In contrast, the Poseidon switch offers a smooth and consistent keystroke, allowing for faster and more fluid typing motions. Ultimately, the decision between the two switches will depend on personal preference for sound and feel. It is important to test both switches on a variety of boards and keycaps to determine which one suits your typing style best. In general, if you prefer a tactile and clicky switch, the Outemu Purple may be the better choice, while those looking for a smoother and quieter typing experience may lean towards the Jerrzi Poseidon switch.
Conclusion
To sum up, when deciding between the Outemu Purple tactile switch and the Jerrzi Poseidon linear switch, consider the type of experience you are looking for. If you are looking for a switch with a smoother keystroke and a linear feel, the Poseidon switch may be the right choice for you. On the other hand, if you prefer a tactile switch with a pronounced bump in each keystroke, the Purple switch might be more suited to your preferences. Ultimately, your choice will depend on your personal preferences for typing feel and sound, so take these factors into consideration when selecting a switch for your mechanical keyboard.
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