Cherry MX Purple RGB vs. TTC Neptune
An in-depth look at the Cherry MX Purple RGB and the TTC Neptune switches—which one is the best fit for you?
Overview
When selecting a mechanical keyboard switch, the choice between tactile and linear can significantly influence your typing experience. The Cherry MX Purple RGB switch, a tactile option developed in collaboration with keyboard enthusiast Glarses, offers a refined tactile feel characterized by a short, medium-strength bump. This tactile feedback can enhance typing accuracy for those who enjoy a pronounced sensation with each keystroke. On the other hand, the TTC Neptune switch presents a linear experience that stands out due to its innovative internal design, which provides a smooth, almost frictionless glide paired with a springy resistance reminiscent of chewy mochi. This switch is ultra-lightweight, enabling fast and effortless typing, while also producing a muted, thocky sound signature that many users find satisfying. Ultimately, the choice between these two switches will depend on your personal preferences for feedback and sound. 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
45g
Actuation force
41g
Bottom-out force
N/A
Bottom-out force
50g
Pre-travel
2.00 mm
Pre-travel
2.00 mm
Total travel
4.00 mm
Total travel
3.80 mm
Factory lubed
Yes
Factory lubed
Yes
Stem construction
Standard
Stem construction
Standard
Stem material
POM
Stem material
POM
Top housing material
Nylon
Top housing material
POM
Bottom housing material
Nylon
Bottom housing material
Polycarbonate
Mount type
PCB (5-pin)
Mount type
PCB (5-pin)
Spring
Stainless steel
Spring
Lengthened 21.5mm spring
Housing materials
When comparing the housing materials of the Cherry MX Purple RGB and the TTC Neptune, it becomes clear that both switches utilize different materials for their top and bottom housings, which significantly affects their acoustic profiles. The MX Purple RGB features nylon for both its top and bottom housings. This classic material is known for its ability to produce a deeper and fuller sound profile, making it desirable for users who prefer a more muted auditory experience with a rounder tone. Conversely, the TTC Neptune employs a POM (Polyoxymethylene) top housing, which also contributes to a deeper sound, albeit with its own unique auditory characteristics. While both switches aim for a similar muted tonal quality, the use of POM in the Neptune's top housing introduces slight variations in sound texture compared to the consistent nylon used in the MX Purple RGB.
Diving into the bottom housing, the Cherry MX Purple RGB again utilizes nylon, maintaining the same deeper sound focus described earlier. The TTC Neptune, however, opts for a polycarbonate bottom housing, which stands in stark contrast to the nylon. Polycarbonate, being a stiffer material, produces a crisper and higher-pitched sound profile. This divergence in bottom housing materials means that while users of the MX Purple RGB can expect a consistently deeper sound, the Neptune's polycarbonate configuration allows some of the higher frequencies to penetrate. Therefore, the sound experience for each switch is not only influenced by the materials but also by how they interact when the switch is activated.
In essence, the differences in housing materials between these two switches create a nuanced comparison. The MX Purple RGB remains consistent in its deeper, rounder sound profile thanks to the uniform use of nylon, which absorbs sound effectively. The TTC Neptune, on the other hand, offers a unique blend of deeper tones from the POM top housing combined with sharper sounds from the polycarbonate bottom housing, leading to a more dynamic auditory experience. If you are seeking similar sound results, especially for mid-range keys, one would need to carefully consider their typing style and the combination of materials used in different switches, as each will provide a distinctive feel and sound that is shaped by its respective housing materials.
Weight
When comparing the actuation and bottom out forces of the Cherry MX Purple RGB tactile switch and the TTC Neptune linear switch, some interesting distinctions arise. The Cherry MX Purple RGB has an actuation force of 45 grams, while the TTC Neptune features a slightly lighter actuation force of 41 grams. This suggests that the Neptune may provide a more comfortable typing experience for users who prefer lighter switches, particularly during long typing sessions or extended gaming marathons. However, the bottom out force for the Cherry MX Purple RGB is unavailable, making it difficult to draw direct comparisons regarding the force required to bottom out. The TTC Neptune, on the other hand, has a bottom out force of 50 grams, indicating that it may provide a more substantial feel when the key is fully pressed down. Consequently, while the Cherry MX Purple RGB's actuation force is higher, the availability of the Neptune's bottom out force shows a balance in terms of tactile experience, where users might compromise on actuation force for a more significant bottoming out sensation. Overall, while both switches offer different tactile experiences, the TTC Neptune is the lighter option when considering just the actuation force.
Travel distance
The Cherry MX Purple RGB tactile switch and the TTC Neptune linear switch exhibit distinct travel distances, with the MX Purple RGB measuring 4 mm and the Neptune at 3.8 mm. This makes the MX Purple RGB the longer switch by a slight margin, providing a more pronounced depth with each keystroke compared to the Neptune. While both switches offer a tactile experience that could appeal to different preferences, the shorter travel distance of the Neptune might cater better to gamers seeking quicker response times. Conversely, those who appreciate a more substantial feeling under their fingers might prefer the Cherry MX Purple RGB for its increased travel depth. Ultimately, choosing between these two switches will depend on individual preferences for responsiveness versus tactile depth.
Price comparison
Which switch is more bang for your buck?
The Cherry MX Purple RGB has an MSRP of $6.19 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the MX Purple RGB for $5.79.
The TTC Neptune has an MSRP of $7.99 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Neptune for $5.09.
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 Cherry MX Purple RGB switches provide a refined auditory experience that is likely characterized as pleasant but lacks specificity in volume or tone. In contrast, the TTC Neptune switch presents a more defined sound profile, being low-pitched and thocky, producing a satisfying deep "thud" when pressed. The Neptune's muted and subdued qualities contribute to a quieter typing session while still delivering a rich acoustic experience, making it more bass-heavy and mellow in feel, which is perfect for environments where noise might be a concern.
In terms of feel, the Cherry MX Purple RGB switches are renowned for their refined tactile feedback, designed with a medium-strength bump that offers a noticeable yet controlled actuation. On the other hand, the TTC Neptune offers a unique tactile experience that is buttery and frictionless, ensuring smooth and effortless keystrokes. The "gummy" sensation when bottoming out resembles the feeling of bouncing on a trampoline, providing a playful yet responsive typing experience. The overall impression of the Neptune is one of lightness and ease, contrasting the MX Purple's more structured tactile response.
In summary, while both switches serve distinct purposes, they are tailored to different typing experiences. The Cherry MX Purple RGB is aimed at those who appreciate a pronounced tactile feedback, making it suitable for typing enthusiasts who enjoy a balanced sensation. Meanwhile, the TTC Neptune appeals to users who prioritize smoothness and a muted sound, offering an enjoyable and effortless performance reminiscent of tactile experiences where the subtle sound and feel combine harmoniously. Ultimately, your choice will hinge on whether you prefer a more tactile bump or a seamless, smooth gliding experience.
Conclusion
To conclude, choosing between the Cherry MX Purple RGB tactile switch and the TTC Neptune linear switch ultimately comes down to your personal preferences and intended usage. If you appreciate a tactile feedback experience and are likely to engage in typing that requires precise keystrokes, the Cherry MX Purple's refined bump and overall tactile feel would enhance your productivity and enjoyment. It’s particularly suited for those who like a medium-strength tactile response that allows for enjoyable, accurate typing whether you’re at work or gaming. On the other hand, if you lean towards a buttery smooth feel paired with a low-pitched sound, the TTC Neptune switch would be ideal. Its light actuation force and frictionless glide make it perfect for long typing sessions or gaming marathons where speed and comfort matter. The Neptune's muted and thocky sound signature also makes it a considerate choice for quieter environments. Ultimately, your decision should reflect the kind of typing experience you desire: tactile feedback versus smooth linear flow, along with your specific use case.
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