Durock Dolphin vs. KTT Grapefruit
An in-depth look at the Durock Dolphin and the KTT Grapefruit switches—which one is the best fit for you?
Overview
When considering mechanical keyboard switches, the choice ultimately comes down to personal preference and the specific needs of the user. On one hand, the Durock Dolphin linear switch is often favored for its silent operation, making it a suitable option for quiet office environments. With a medium-heavy actuation force of 62g, the Dolphin offers a substantial feel that strikes a balance between precision and a satisfying press. In contrast, the KTT Grapefruit linear switch stands out for its unique characteristics, showcasing a soft and light feel along with a "baritone" sound profile. While both switches are categorized as 'Polished', the Dolphin is considered 'Muted' and 'Low-pitched', whereas the Grapefruit is labeled as 'Neutral'.Each switch has its own strengths and considerations, 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
N/A
Actuation force
45g
Bottom-out force
62g
Bottom-out force
53g
Pre-travel
2.00 mm
Pre-travel
1.90 mm
Total travel
3.80 mm
Total travel
4.00 mm
Factory lubed
Yes
Factory lubed
Yes
Stem construction
Standard
Stem construction
Standard
Stem material
POM
Stem material
POM
Top housing material
Polycarbonate
Top housing material
Polycarbonate
Bottom housing material
Nylon
Bottom housing material
Nylon
Mount type
PCB (5-pin)
Mount type
Plate (3-pin)
Spring
Gold-plated spring
Spring
Stainless steel
Housing materials
When comparing the housing materials of the Durock Dolphin and the KTT Grapefruit, it is evident that both switches utilize polycarbonate for their top housing. This choice results in a sharper, higher-pitched, and crisper sound profile for both switches. The stiffer nature of polycarbonate enhances the clarity and resonance of the sound produced by the switches. Additionally, the translucency of polycarbonate makes it ideal for switches intended for use with RGB lighting. Therefore, users can expect similar sound profiles and visual effects from both the Dolphin and Grapefruit switches due to their shared polycarbonate top housing.
In terms of the bottom housing material, both the Dolphin and Grapefruit switches feature nylon. This classic switch housing material contributes to a deeper and fuller sound profile when typing on the switches. Nylon's softer nature allows it to absorb more sound than harder plastics, leading to a duller and rounder sound. As a result, users can experience a more muted and softer typing experience with both the Durock Dolphin and the KTT Grapefruit switches, thanks to their common nylon bottom housing. The use of nylon in the bottom housing provides a consistent typing feel and sound profile for both switches.
While the top and bottom housings of the Durock Dolphin and KTT Grapefruit switches differ in material, each housing brings unique qualities to the overall typing experience. The bottom housing has more impact on the bottom-out sound and feel of the switch, providing a deeper and fuller sound profile due to the presence of nylon. In contrast, the top housing influences the sound when releasing a key, creating a sharper and crisper sound profile with the use of polycarbonate. Despite these differences, users can expect a harmonious combination of sound characteristics from both switches, resulting in a satisfying typing experience overall.
Weight
The actuation force of the Durock Dolphin linear switch is not specified, while the KTT Grapefruit linear switch has an actuation force of 45 grams, making it lighter than the Dolphin. On the other hand, the Dolphin has a bottom out force of 62 grams, which is heavier than the Grapefruit's 53 grams. The Dolphin offers a more substantial typing experience with its heavier bottom out force, while the Grapefruit is lighter and may be preferred for longer typing sessions or gaming. Both switches provide a medium actuation force, making them suitable for a variety of typing preferences. Overall, the choice between the two switches will depend on individual preferences for typing feel and weight.
Travel distance
The Durock Dolphin linear switch has a travel distance of 3.8 mm, making it slightly shorter than the KTT Grapefruit linear switch, which has a travel distance of 4 mm. Both switches fall within the range of shorter travel distances, with the Dolphin being a bit shorter than the Grapefruit. Gamers who prioritize faster response times may lean towards the Dolphin due to its slightly shorter distance, while those who prefer a more substantial keypress may opt for the Grapefruit with its slightly longer travel distance. Overall, users can expect similar results in terms of keypress feel and responsiveness from both switches, but the subtle difference in travel distance may cater to individual preferences.
Price comparison
Which switch is more bang for your buck?
The Durock Dolphin has an MSRP of $6.87 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Dolphin for $5.41.
The KTT Grapefruit comes in at $3.41 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
The Durock Dolphin linear switch is known for its muted and low-pitched sound profile, making it an excellent choice for those seeking a quieter typing experience. On the other hand, the KTT Grapefruit switch also boasts a low-pitched sound but with a unique deep and tarty tone. In terms of feel, both switches are described as polished, providing a smooth and refined typing experience with reduced friction and smooth key travel.
Overall, while the Dolphin offers a medium-heavy actuation force of 62g, providing a satisfying press with a bit more resistance, the Grapefruit showcases a soft and light type feel. Both switches excel in providing a silent typing experience, making them suitable for office environments or any workspace where noise levels matter. Ultimately, choosing between the Durock Dolphin and the KTT Grapefruit will come down to personal preference in terms of actuation force and the unique sound profile each switch offers. However, it is important to note that the feel of both switches is polished, ensuring a premium typing experience regardless of your choice.
Conclusion
In closing, when considering whether to choose between the Durock Dolphin linear switch and the KTT Grapefruit linear switch, it ultimately comes down to your personal preferences and needs. If you are looking for a switch with a medium-heavy actuation force and a muted, low-pitched sound profile, the Dolphin may be the ideal choice for you, especially if you work in a quiet environment. On the other hand, if you prefer a lighter actuation force and a unique, low-pitched sound, along with a polished feel, the Grapefruit switch might be the better option. Both switches offer their own advantages and it's important to consider factors such as typing feel, sound profile, and workspace noise levels when making your decision. Ultimately, choose the switch that aligns best with your preferences and requirements to enhance your typing experience.
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