TTC Neptune vs. Outemu Purple
An in-depth look at the TTC Neptune and the Outemu Purple switches—which one is the best fit for you?
Overview
When comparing the TTC Neptune, a linear switch, to the Outemu Purple, a tactile switch, one can see distinct differences in their typing experiences. The Neptune stands out for its innovative internal structure, offering a smooth and almost frictionless glide combined with a springy resistance that creates a unique "matte" feel. On the other hand, the Purple does not have a standout feature but offers a typical tactile switch experience. The Neptune provides a buttery and gummy typing sensation, while the Purple lacks any defining characteristics. 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
41g
Actuation force
50g
Bottom-out force
50g
Bottom-out force
N/A
Pre-travel
2.00 mm
Pre-travel
2.00 mm
Total travel
3.80 mm
Total travel
4.00 mm
Factory lubed
Yes
Factory lubed
Yes
Stem construction
Standard
Stem construction
Partial box
Stem material
POM
Stem material
POM
Top housing material
POM
Top housing material
Polycarbonate
Bottom housing material
Polycarbonate
Bottom housing material
Nylon
Mount type
PCB (5-pin)
Mount type
Plate (3-pin)
Spring
Lengthened 21.5mm spring
Spring
Stainless steel
Housing materials
The TTC Neptune and Outemu Purple both feature different housing materials for their top and bottom components. The Neptune utilizes a POM top housing, which creates a deeper and more muted sound profile. In contrast, the Purple has a polycarbonate top housing that produces a sharper and higher-pitched sound. Both materials have their unique qualities, with POM offering a more pleasing sound while polycarbonate provides a crisper sound, especially when paired with RGB lighting. However, if a switch features a clear housing, it is more likely to be made of polycarbonate due to its translucency.
In terms of the bottom housing, the Neptune incorporates a polycarbonate material that again generates a sharper and crisper sound profile. Meanwhile, the Purple utilizes a nylon bottom housing, resulting in a deeper and fuller sound when typing. Nylon is known for being a softer plastic that absorbs more sound, leading to a duller and rounder sound profile. The difference in bottom housing material can significantly impact the overall sound and feel of the switch, with polycarbonate offering a more resonant sound compared to nylon's absorbing qualities.
Overall, the choice of housing materials in a switch plays a crucial role in determining the sound profile and feel of the keystrokes. While the Neptune and Purple switches both offer unique characteristics based on their housing materials, they also share similar traits based on the properties of polycarbonate and nylon. The bottom housing material tends to have a more noticeable impact on the bottom-out sound and feel, while the top housing influences the sound when releasing a key. Understanding the differences between these materials can help in selecting the right switch for your desired typing experience.
Weight
In comparing the actuation force and bottom out force of the TTC Neptune linear switch and the Outemu Purple tactile switch, it is evident that the Neptune is lighter in both aspects. The Neptune has an actuation force of 41 grams, while the Purple requires 50 grams to actuate. Additionally, the Neptune has a bottom out force of 50 grams, whereas the bottom out force for the Purple is unknown. When considering weight preference, some users may opt for the Neptune due to its lighter actuation and bottom out forces, which can help prevent fatigue during extended typing or gaming sessions. On the other hand, those who prefer a more substantial typing experience may lean towards the Purple switch with its heavier actuation force. Ultimately, the choice between the two switches will depend on the individual's personal preference for typing feel and force requirements.
Travel distance
The TTC Neptune linear switch has a travel distance of 3.8 mm, while the Outemu Purple tactile switch has a travel distance of 4 mm. In this case, the Neptune has a slightly shorter travel distance compared to the Purple switch. The Neptune may provide a quicker response time due to its shorter distance, making it a preferred choice for gamers looking for fast key presses. On the other hand, the Purple switch offers a slightly deeper travel distance, which may feel more satisfying for those who prefer a more substantial key press. Ultimately, the choice between the two switches will come down to personal preference in terms of how the key press feels and the desired level of responsiveness.
Price comparison
Which switch is more bang for your buck?
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.
The Outemu Purple comes in at $3.10 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
In terms of sound, the TTC Neptune linear switch is praised for its low-pitched, muted, and subdued sound profile, offering a refined and unobtrusive typing experience. On the other hand, the Outemu Purple tactile switch has no specific sound descriptors available, making it difficult to make a direct comparison in this aspect. However, it is important to note that the sound of a switch can also be influenced by other factors such as the keyboard and keycaps being used.
When it comes to feel, the TTC Neptune switch is celebrated for its buttery, gummy, frictionless, mild, and polished typing experience. This unique blend of characteristics provides users with a textured pleasure and a smooth, effortless keystroke. In contrast, there are no specific feel descriptors available for the Outemu Purple tactile switch, making it challenging to directly compare the tactile feedback and typing experience it offers with that of the Neptune.
Taking into consideration the available information, it is clear that the TTC Neptune linear switch stands out for its innovative internal structure, ultralight design, and harmonious balance of smooth gliding and springy resistance. In contrast, the Outemu Purple tactile switch does not have specific descriptors for sound or feel, making it a less defined option for individuals seeking a tailored typing experience. Ultimately, while both switches may offer similar results in certain aspects, such as actuation force and sound level, the Neptune's unique blend of characteristics sets it apart as a top choice for those looking for a distinctive and enjoyable typing experience.
Conclusion
To sum up, when deciding between the TTC Neptune linear switch and the Outemu Purple tactile switch, consider the unique features and characteristics of each. If you prioritize a light bottom out force, a smooth and frictionless typing experience with a matte feel, and a low-pitched, muted, and buttery sound profile, then the TTC Neptune switch would be an excellent choice for you. On the other hand, if you value a tactile bump for feedback and potentially higher actuation force, the Outemu Purple switch may be more suitable. Ultimately, your decision should be based on your personal preferences and typing style to ensure the best keyboard switch experience for your needs. Choose wisely based on the qualities that matter most to you in a mechanical keyboard switch.
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