Akko V3 Piano Pro vs. HMX SU
An in-depth look at the Akko V3 Piano Pro and the HMX SU switches—which one is the best fit for you?
Overview
When it comes to choosing a mechanical keyboard switch, the Akko V3 Piano Pro and the HMX SU both offer unique experiences despite being categorized as linear switches. The V3 Piano Pro is celebrated for its lively and crisp sound signature, providing a delightful auditory feedback with each keystroke. This switch not only delivers a smooth actuation but also features a bouncy, polished feel that many typists and gamers appreciate. In contrast, the HMX SU highlights a more subtle approach, characterized by its full PA12 housing and a deeper sound profile, which caters to those who prefer a quieter typing experience without sacrificing smoothness. While the V3 Piano Pro may appeal to individuals seeking an engaging and energetic typing experience, the HMX SU attracts users wanting a refined, understated touch. However, let's dive in a bit deeper beyond generalities so you can best decide on the switch that suits your personal preferences and needs.
By the numbers
Technical specifications
Actuation force
45g
Actuation force
45g
Bottom-out force
55g
Bottom-out force
50g
Pre-travel
1.90 mm
Pre-travel
1.80 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
T5
Top housing material
Nylon
Top housing material
Nylon
Bottom housing material
Nylon
Bottom housing material
Nylon
Mount type
PCB (5-pin)
Mount type
PCB (5-pin)
Spring
20mm spring
Spring
22mm single-stage spring
Housing materials
Both the Akko V3 Piano Pro and the HMX SU feature nylon as their primary housing material for both the top and bottom sections, creating a cohesive characteristic that defines the typing experience. Nylon is well-regarded in the mechanical keyboard community as it tends to produce a deeper and fuller sound profile due to its softer composition, which absorbs sound more effectively than harder plastics. Consequently, both switches are constructed to deliver a similar auditory quality, characterized by a duller and rounder sound that many typists appreciate. This shared material makes the experience of using either switch remarkably alike, showcasing the advantages of nylon when it comes to sound-dampening effects.
While both switches utilize nylon for their housings, the overall performance in terms of feel and sound can still vary slightly based on the design features of each switch. Even though the basic material remains the same, the precise manufacturing techniques and design choices might influence how the switch behaves when pressed. For instance, the bottom housing has a more pronounced impact on bottom-out sound and feel, whereas the top housing significantly affects the sound upon release. Therefore, despite the identical material, the way each switch handles sound transmission and tactile feedback can lead to subtle differences in user experience.
In summary, the Akko V3 Piano Pro and HMX SU switches share the same nylon housing materials for both the top and bottom sections, resulting in a similar foundational sound profile. Typing on either switch is likely to produce a characteristic resonance that is pleasing to the ear due to the inherent qualities of nylon. However, the final auditory and tactile experience will ultimately depend on additional design elements that influence how each switch functions. Users can expect comparable results in terms of sound dampening and feel while noting the nuanced differences that might arise from the design specifics unique to each switch.
Weight
When comparing the Akko V3 Piano Pro linear switch and the HMX SU linear switch, we see some similarities and differences in their actuation and bottom out forces. Both switches have the same actuation force of 45 grams, which provides a comparable feel when initiating a keypress, making them suitable for users who prefer a consistent typing experience. However, the bottom out forces differ; the V3 Piano Pro has a slightly heavier bottom out force of 55 grams, whereas the HMX SU's bottom out force is lighter at 50 grams. This means that while both switches require the same amount of force to actuate, the V3 Piano Pro offers a more substantial feel when fully pressed down, making it potentially more favorable for users seeking a stronger typing experience. In contrast, the HMX SU, with its lighter bottom out force, may provide a more forgiving feel, ideal for extended typing sessions or gaming. Overall, users who prefer a lighter switch may gravitate towards the HMX SU, while those seeking a more substantial typing experience might opt for the V3 Piano Pro.
Travel distance
When comparing the travel distances of the Akko V3 Piano Pro linear switch and the HMX SU linear switch, a subtle yet notable difference emerges. The V3 Piano Pro features a travel distance of 3.5 mm, while the HMX SU has a slightly longer travel distance at 3.6 mm. This makes the V3 Piano Pro the shorter option, appealing to those who favor quicker response times, particularly gamers who benefit from shorter travel distances for enhanced performance. Conversely, the HMX SU, with its longer travel distance, may cater to users who appreciate a more pronounced key press and a heartier depth in their typing experience. Overall, those seeking a more responsive feel would likely prefer the V3 Piano Pro, while those who enjoy deeper feedback might opt for the HMX SU.
Price comparison
Which switch is more bang for your buck?
The Akko V3 Piano Pro has an MSRP of $4.22 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the V3 Piano Pro for $3.10.
The HMX SU has an MSRP of $3.50 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the SU for $3.29.
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 sound profile of the Akko V3 Piano Pro linear switch is vibrant and engaging. Known for its clacky and resonant qualities, this switch delivers a sharp and snappy sound upon actuation that adds liveliness to your typing experience. The combination of its brighter and percussive auditory signature creates an immersive atmosphere while typing, making it not just functional, but also enjoyable. In contrast, the HMX SU linear switch presents a deeper and subtler sound profile. While specific descriptors for the SU's sound aren't available, its full PA12 housing suggests that it may offer a more muted auditory experience compared to the V3 Piano Pro, potentially resulting in a more understated typing ambiance.
When it comes to feel, the V3 Piano Pro truly shines. Users can expect a bouncy feedback sensation from its design, which adds a lively character to each key press. Its creamy, polished, and silky nature enhances the typing experience, providing a smooth and refined touch that allows fingers to glide effortlessly across the keys. The overall tactile response can be described as a well-balanced mix of elasticity and smoothness. Unfortunately, the feel characteristics of the HMX SU switch are not detailed, leaving its tactile response unknown, which makes it difficult to perform a direct comparison.
In conclusion, while the Akko V3 Piano Pro linear switch stands out with its rich auditory quality and delightful tactile experience, the HMX SU switch remains a mystery in terms of both sound and feel. Those who appreciate a lively and responsive typing experience may find the V3 Piano Pro to be a perfect match, while the performance characteristics of the HMX SU may require further investigation. If you're seeking a brisk typing experience filled with auditory feedback, the V3 Piano Pro is a clear choice, whereas the HMX SU's attributes remain to be evaluated.
Conclusion
To conclude, your choice between the Akko V3 Piano Pro linear switch and the HMX SU linear switch will ultimately depend on your typing preferences and use case. If you appreciate a lively and engaging typing experience, the V3 Piano Pro is an excellent option because of its medium-light bottom-out force of 55 grams, combined with its snappy sound signature and polished feel. This switch is perfect for typists who enjoy a responsive keystroke that offers both auditory and tactile delight, making it suitable for everything from casual typing to gaming. On the other hand, if you prefer a lighter touch with a softer bottom-out force of 50 grams, the HMX SU linear switch could be more up your alley. Though it lacks the notable auditory characteristics of the V3, it caters to those who desire a gentler typing experience and a more subdued sound profile, making it ideal for quieter environments or prolonged typing sessions where fatigue might become an issue. Ultimately, your choice will come down to whether you prioritize a vibrant feedback experience or a gentle and smooth typing sensation.
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