Outemu Blue vs. Kailh Plum
An in-depth look at the Outemu Blue and the Kailh Plum switches—which one is the best fit for you?
Overview
If you are in the market for a new mechanical keyboard switch, you may come across the Outemu Blue and the Kailh Plum. The Outemu Blue switch is best known for its satisfying clicky sound, providing a tactile and audible feedback with each keystroke. On the other hand, the Kailh Plum switch stands out for its unique feel - the switches are quite hefty but feature a subtle tactile bump, offering a different tactile experience compared to other switches. While the Outemu Blue switch is categorized as a clicky switch, the Kailh Plum falls into the tactile switch category. If you prefer a switch with a distinct clicky sound, the Outemu Blue may be the way to go. However, if you are looking for a switch with a unique tactile feel and a neutral sound profile, the Kailh Plum could be the better choice. Before making a decision, 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
N/A
Bottom-out force
N/A
Bottom-out force
70g
Pre-travel
2.20 mm
Pre-travel
1.70 mm
Total travel
4.00 mm
Total travel
3.60 mm
Factory lubed
Yes
Factory lubed
No
Stem construction
Partial box
Stem construction
Standard
Stem material
POM
Stem material
POM
Top housing material
Polycarbonate
Top housing material
Polycarbonate
Bottom housing material
Nylon
Bottom housing material
Nylon
Mount type
Plate (3-pin)
Mount type
Plate (3-pin)
Spring
Stainless steel
Spring
Stainless steel
Housing materials
The Outemu Blue and Kailh Plum switches both feature polycarbonate top housings, which result in a sharper, higher-pitched, and crisper sound profile due to the stiffness of the material. Additionally, the translucency of polycarbonate is beneficial for switches with RGB lighting. On the other hand, the nylon bottom housings of both switches offer a deeper and fuller sound profile, as nylon is a softer plastic that absorbs more sound, creating a duller and rounder sound. While both switches share similar attributes in terms of housing materials, the slight variations in sound profiles between polycarbonate and nylon contribute to the overall typing experience.
The division of housing materials in the top and bottom housings of the switches impacts the typing experience differently. When typing on switches with different top and bottom housing materials, the qualities of each material are split between the top and bottom of the key press. 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 the key. This split in housing materials contributes to a more nuanced typing experience and allows for a variety of sound profiles based on the combination of materials used in the switch.
Overall, the Outemu Blue and Kailh Plum switches offer a unique typing experience based on the combination of polycarbonate and nylon housing materials. The use of polycarbonate in the top housing creates a clear and resonant sound profile, while nylon in the bottom housing provides a deeper and fuller sound. The division of housing materials between the top and bottom of the switch allows for a more dynamic sound profile during typing, with different qualities coming into play depending on whether the key is being pressed or released. Ultimately, the housing materials contribute to the overall sound and feel of each switch, enhancing the typing experience for users.
Weight
The Outemu Blue clicky switch has a lighter actuation force of 50 grams compared to the Kailh Plum tactile switch, which has an unknown actuation force. However, the Kailh Plum switch has a heavier bottom out force of 70 grams, while the Outemu Blue switch has no information available for its bottom out force. Those who prefer a lighter typing experience may lean towards the Outemu Blue switch for its lower actuation force, allowing for longer typing sessions without fatigue. On the other hand, individuals seeking a more substantial and tactile typing feel may opt for the Kailh Plum switch with its heavier bottom out force. Ultimately, the choice between the two switches will depend on personal preference for actuation and bottom out forces.
Travel distance
The Outemu Blue clicky switch has a travel distance of 4 mm, while the Kailh Plum tactile switch has a slightly shorter travel distance of 3.6 mm. Both switches fall within the range of traditional travel distances, with the Blue being slightly longer. Gamers may lean towards the Plum switch for its faster response time due to the shorter travel distance, while others may appreciate the deeper feel of the Blue switch. Ultimately, the choice between the two switches will depend on individual preferences for travel distance and typing experience.
Price comparison
Which switch is more bang for your buck?
For 10 switches, the Outemu Blue comes in at $3.10, whereas the Kailh Plum comes in at $6.25.
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 terms of sound, the Outemu Blue switch is best known for its loud, clicky sound that is reminiscent of typewriters. In contrast, the Kailh Plum switch is described as having a neutral sound profile, making it suitable for a variety of environments without being too disruptive. Both switches provide unique auditory experiences, with the Blue being more distinct in its clickiness while the Plum offers a more subtle and versatile sound.
Moving on to feel, the Outemu Blue switch is known for its tactile feedback and light actuation force, providing a satisfying typing experience for those who enjoy a responsive and clicky switch. On the other hand, the Kailh Plum switch is described as feeling hefty without a pronounced tactile bump, offering a more gentle and approachable typing experience. The Plum switch also features a stepped design, providing a more nuanced feel with distinct pre-travel and post-travel sensations, unlike the continuous bump of the Blue switch.
Overall, while the Outemu Blue switch and Kailh Plum switch offer different sound and feel characteristics, they both provide unique typing experiences that cater to different preferences. The Blue switch is ideal for those who appreciate a loud and clicky typing experience with tactile feedback, while the Plum switch is suitable for users seeking a neutral sound profile and a more subdued tactile experience. Regardless of your choice, both switches offer quality performance and can enhance your typing experience based on your individual preferences.
Conclusion
In summary, when deciding between the Outemu Blue clicky switch and the Kailh Plum tactile switch, you should consider your preferences for typing experience. If you enjoy a clicky and loud typing experience with a light actuation force, the Outemu Blue switch would be a great choice for you. On the other hand, if you prefer a medium-heavy tactile switch with a unique feel and sound profile that is not too heavy or pronounced, the Kailh Plum switch would suit you well. Ultimately, your decision should be based on whether you prioritize a clicky sound and light feel or a tactile feel with a moderate weightiness. Choose the switch that aligns best with your typing preferences and requirements.
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