Akko V3 Crystal Pro vs. HMX SU
An in-depth look at the Akko V3 Crystal Pro and the HMX SU switches—which one is the best fit for you?
Overview
When it comes to choosing the perfect mechanical keyboard switch, enthusiasts often find themselves torn between options that each offer unique characteristics suited to different preferences. The Akko V3 Crystal Pro, a linear switch, is celebrated for its fully polycarbonate construction, which not only contributes to a bright and chirpy sound profile but also provides a silky smooth typing experience. Users who prioritize a lively auditory feedback while still enjoying a responsive feel may find this switch appealing for both gaming and typing. In contrast, the HMX SU switch features a robust PA12 housing paired with a T5 stem, resulting in a more subtle and somewhat deeper sound profile. This switch caters to those seeking a more muted auditory experience, likely appealing to users who favor a serene environment while typing. While both switches are linear in nature—promising a smooth keystroke without tactile bumps—their distinct materials and sound signatures create different atmospheres for the user. However, let's dive in a bit deeper beyond generalities so you can best decide on the right switch for you.
By the numbers
Technical specifications
Actuation force
48g
Actuation force
45g
Bottom-out force
60g
Bottom-out force
50g
Pre-travel
2.00 mm
Pre-travel
1.80 mm
Total travel
3.80 mm
Total travel
3.60 mm
Factory lubed
Yes
Factory lubed
Yes
Stem construction
Partial box
Stem construction
Standard
Stem material
Polycarbonate
Stem material
T5
Top housing material
Polycarbonate
Top housing material
Nylon
Bottom housing material
Polycarbonate
Bottom housing material
Nylon
Mount type
Plate (3-pin)
Mount type
PCB (5-pin)
Spring
18mm spring
Spring
22mm single-stage spring
Housing materials
The Akko V3 Crystal Pro and the HMX SU switches differ significantly in their housing materials, which ultimately affects their sound profiles. The V3 Crystal Pro utilizes polycarbonate for both its top and bottom housings, which contributes to a sharper, higher-pitched, and crisper sound profile. The stiffness of polycarbonate enhances its resonant qualities, making it particularly effective in delivering sound clarity and brightness. Furthermore, the translucent nature of polycarbonate adds an aesthetic advantage, especially for setups that incorporate RGB lighting, allowing the illumination to shine through vividly.
In contrast, the HMX SU features nylon as its housing material, resulting in a distinctively different auditory experience. The nylon top and bottom housings create a deeper and fuller sound profile, as this softer plastic effectively absorbs sound, leading to a duller and rounder auditory effect. While this may result in a less resonant sound compared to the V3 Crystal Pro, it provides a unique typing experience characterized by a subdued and warm feel. Essentially, the nylon material offers a classic and timeless switch characteristic loved by many, standing in stark contrast to the sharper resonance of the polycarbonate used in the V3 Crystal Pro.
Despite their differences, both switch types achieve quality sound profiles, albeit through contrasting means. The V3 Crystal Pro, with its polycarbonate housings, excels in clarity, making it suitable for users who prefer a brighter and more pronounced typing experience. Conversely, the HMX SU's nylon materials create a warmer, more rounded sound, appealing to those who desire a robust typing feel. Thus, while the sound profiles differ, both switches exhibit their unique charm, allowing users to choose according to their auditory preferences. Ultimately, users will experience varying results based on the housing materials, irrespective of the technological functionalities, leading to distinct tactile sensations and sound outcomes when typing.
Weight
When comparing the Akko V3 Crystal Pro linear switch and the HMX SU linear switch, we see distinct differences in their actuation and bottom out forces. The V3 Crystal Pro features an actuation force of 48 grams and a bottom out force of 60 grams, making it a medium-weight switch. In contrast, the HMX SU has a lighter actuation force of 45 grams and a bottom out force of 50 grams. This means that the SU is easier to press down, which may appeal to users looking for a lightweight typing experience, ideal for long hours of work or gaming. Conversely, the V3 Crystal Pro, being slightly heavier, offers a more substantial feel for those who prefer a stronger push while typing. Overall, the SU's lower force ratings provide a softer feel, while the Crystal Pro offers more resistance, catering to different user preferences in typing and gaming scenarios.
Travel distance
When comparing the travel distances of the Akko V3 Crystal Pro linear switch and the HMX SU linear switch, we find that the V3 Crystal Pro has a travel distance of 3.8 mm, while the SU switch features a shorter travel distance of 3.6 mm. This difference highlights the preference for deeper key presses with the V3 Crystal Pro, which may appeal to users who enjoy a more substantial feel and tactile feedback. Conversely, the shorter 3.6 mm travel distance of the HMX SU aligns with the trend towards faster response times favored by gamers, offering a quicker actuation that may suit those who prioritize speed over depth. Therefore, users seeking a more responsive experience might prefer the HMX SU, while those who appreciate a more pronounced feedback on their key presses might opt for the Akko V3 Crystal Pro.
Price comparison
Which switch is more bang for your buck?
The Akko V3 Crystal 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 Crystal Pro for $3.30.
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 Akko V3 Crystal Pro linear switch produces a bright and chirpy sound profile, characterized by a slight squeak that adds a unique acoustic quality to each keystroke. This sound signature sets it apart from many others on the market. In contrast, the HMX SU linear switch features a deeper, more subtle sound profile, though specific descriptors for its acoustic characteristics haven't been provided. It's worth noting that the sound produced by either switch can also vary depending on the keyboard build, case materials, and the type of keycaps used, which influences the final auditory experience.
When it comes to feel, the V3 Crystal Pro excels with its dynamic attributes, offering both a bouncy sensation and a polished finish. The bouncy feedback creates a lively typing experience, allowing for a sense of rebounding upon keypress, while the polished finish reduces friction, resulting in a seamless key travel. The HMX SU, unfortunately, does not have specific information available regarding its tactile feedback characteristics, making it difficult to draw direct comparisons. However, it is reasonable to assume that both switches strive to deliver a satisfying experience, albeit in different ways.
Overall, the Akko V3 Crystal Pro and HMX SU linear switches showcase distinct qualities that cater to different preferences. The V3's chirpy sound and lively feel contrast with the SU's deeper sound profile, which remains somewhat undefined in terms of tactile sensation. Newcomers can expect a smooth typing experience with the V3 due to its bouncy and polished nature, while the SU may offer its own unique appeal, albeit with limited information available. Ultimately, choosing between these two will come down to personal preference in terms of sound and feel, and potential users should test them out if possible to determine which switch aligns best with their typing style.
Conclusion
To sum up, when deciding between the Akko V3 Crystal Pro linear switch and the HMX SU linear switch, it's essential to consider your typing preferences and the kind of experience you're looking for. If you enjoy a moderate tactile feedback and a distinctive sound profile, the V3 Crystal Pro, with its 60 grams of bottom-out force and chirpy, bouncy characteristics, might be the better fit for you. Its selected polycarbonate construction not only contributes to a lively auditory experience but also ensures a silky smooth feel that’s perfect for both typing and gaming. On the other hand, if you prefer a lighter typing experience with a more muted sound profile, the HMX SU stands out with its 50 grams bottom-out force and deep sound, making it ideal for long typing sessions or if you work in quieter environments. The SU's PA12 housing and T5 stem offer a subtle yet satisfying feedback without being overly intrusive. Ultimately, your choice should align with whether you prioritize a vibrant tactile experience (V3 Crystal Pro) or a smooth, quieter typing feel (HMX SU).
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