Bsun Akashi vs. KTT F2
An in-depth look at the Bsun Akashi and the KTT F2 switches—which one is the best fit for you?
Overview
When it comes to mechanical keyboard switches, two popular options to consider are the Bsun Akashi and the KTT F2, both of which are linear switches. The BSUN Akashi switches are praised for their unique tactile feedback, featuring a UPE stem for smoothness and a hybrid housing combo of POM top and nylon bottom that produces a distinctive sound contrast. On the other hand, the KTT F2 switches stand out for their distinct hollow sound signature and medium-light weightiness, providing a comfortable typing experience with a lightly textured feel. While the Akashi offers a novel and resonant typing experience, the F2s provide a subtle tactile nuance to every keystroke. 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
37g
Actuation force
43g
Bottom-out force
43g
Bottom-out force
53g
Pre-travel
2.00 mm
Pre-travel
1.90 mm
Total travel
3.70 mm
Total travel
3.50 mm
Factory lubed
Yes
Factory lubed
Yes
Stem construction
Standard
Stem construction
Standard
Stem material
UPE
Stem material
POM
Top housing material
POM
Top housing material
Polycarbonate
Bottom housing material
Nylon
Bottom housing material
Polycarbonate
Mount type
PCB (5-pin)
Mount type
PCB (5-pin)
Spring
22mm single-stage extended spring
Spring
Stainless steel
Housing materials
The Bsun Akashi and the KTT F2 both feature unique housing materials that contribute to their sound profiles. The Akashi utilizes a POM top housing, which creates a deeper and relatively muted sound profile, while the F2's polycarbonate top housing produces a sharper, higher-pitched, and crisper sound. In terms of aesthetics, the clear polycarbonate top housing of the F2 is ideal for showcasing RGB lighting, adding a visual element to the switch. On the other hand, the nylon bottom housing of the Akashi results in a deeper and fuller sound, while the polycarbonate bottom housing of the F2 leads to a sharper and clearer sound.
Despite their differences, both the Akashi and the F2 showcase how housing materials can impact the overall sound profile of a switch. The nylon bottom housing of the Akashi absorbs more sound and creates a duller, rounder tone, while the polycarbonate bottom housing of the F2 resonates with a clearer, crisper sound. This split in housing materials allows for a unique typing experience, with the qualities of each material influencing the sound and feel of different aspects of the switch. When pressing down on the switch, the bottom housing's impact can be felt in the bottom-out sound and feel, while the top housing influences the sound when releasing a key.
In conclusion, the choice of housing materials in a switch can significantly affect its sound profile and overall typing experience. The Akashi's POM and nylon housings provide a pleasing and unique sound with deeper tones, while the F2's polycarbonate housings deliver a sharper, higher-pitched sound. Both switches offer distinct qualities based on their housing materials, demonstrating how material selection plays a vital role in creating diverse typing experiences for users. Whether opting for a softer, more absorbent housing like nylon or a stiffer, clearer housing like polycarbonate, each material brings its own characteristics to enhance the overall performance of the switch.
Weight
The Bsun Akashi linear switch has a lighter actuation force of 37 grams compared to the KTT F2 linear switch which has a slightly higher actuation force of 43 grams. In terms of bottom out force, the Akashi requires 43 grams while the F2 requires 53 grams, making the F2 the heavier option. The lighter actuation force of the Akashi may appeal to those who prefer a smoother typing experience and potentially reduced finger fatigue during long typing sessions or gaming marathons. On the other hand, the slightly heavier actuation force of the F2 may cater to those who prefer a more defined and substantial typing feel. Ultimately, the choice between the two switches will depend on individual preferences for typing experience and desired level of force feedback.
Travel distance
The Bsun Akashi linear switch has a travel distance of 3.7 mm, while the KTT F2 linear switch has a slightly shorter travel distance of 3.5 mm. Both switches fall within the range of shorter travel distances, which are popular among gamers for their faster response times. The Akashi switch offers a slightly longer travel distance, which may provide a more satisfying depth when typing compared to the F2 switch. Ultimately, the choice between the two switches will depend on personal preference for travel distance and typing feel.
Price comparison
Which switch is more bang for your buck?
The Bsun Akashi has an MSRP of $4.50 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Akashi for $3.70.
The KTT F2 comes in at $3.90 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 Bsun Akashi linear switch offers a clacky experience, producing a sharp and snappy sound with each press, characterized as bright, crisp, and percussive. On the other hand, the KTT F2 linear switch provides a neutral sound profile that is suitable for various purposes, with a subdued sound that is dampened and subtle compared to most switches. The Akashi delivers a resonant and distinctive sound contrast, while the F2 stands out with its unique hollow sound signature.
In terms of feel, the Akashi switch provides a range of descriptors such as creamy, frictionless, polished, silky, snappy, and easy-to-press, offering a smooth and buttery typing experience with reduced resistance and smooth key travel. In contrast, the F2 switch is described as feathery, mild, and subtle, providing a light and gentle typing experience that is comfortable for extended use, reducing finger fatigue and suitable for shared spaces. The Akashi emphasizes smoothness and responsiveness, while the F2 focuses on lightness and comfort.
In conclusion, the Bsun Akashi and KTT F2 linear switches offer distinct subjective qualities in terms of sound and feel. The Akashi excels in providing a clacky sound with a range of smooth and responsive typing experiences, while the F2 stands out with its unique hollow sound and light, comfortable feel. Depending on personal preference for sound and typing experience, users can choose between the resonant and textured keystrokes of the Akashi or the subdued and light typing feel of the F2. Ultimately, both switches offer quality options for different preferences and typing needs.
Conclusion
To sum up, when choosing between the Bsun Akashi linear switch and the KTT F2 linear switch, consider your preference for bottom out force, sound profile, and typing feel. If you prefer a lighter bottom out force, a brighter and crisper sound with a unique acoustic richness, and a smooth and buttery typing experience, the Akashi may be the better choice for you. On the other hand, if you prefer a slightly heavier bottom out force, a distinct hollow sound signature, and a gentle typing experience that is approachable to most, the F2 might be the more suitable option. Ultimately, both switches offer their own unique features and characteristics, so it's important to choose based on your individual preferences and typing style.
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