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Jerrzi Coral vs. Durock Dolphin

An in-depth look at the Jerrzi Coral and the Durock Dolphin switches—which one is the best fit for you?

Overview

When considering mechanical keyboard switches, two popular options are the Jerrzi Coral, a linear switch, and the Durock Dolphin, also a linear switch. The Coral switch is known for its crisp typing feel and lower-pitched resonance, offering a balanced combination of sophistication and performance. On the other hand, the Durock Dolphin stands out for being a silent switch, making it ideal for quiet office environments. With a medium-heavy actuation force of 62g, the Dolphin provides a satisfying press with a bit more resistance. Each switch has its own unique characteristics that cater to different preferences and needs. 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

40g

Actuation force

N/A

Bottom-out force

N/A

Bottom-out force

62g

Pre-travel

2.00 mm

Pre-travel

2.00 mm

Total travel

3.70 mm

Total travel

3.80 mm

Factory lubed

Yes

Factory lubed

Yes

Stem construction

Partial box

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

PCB (5-pin)

Spring

Stainless steel

Spring

Gold-plated spring

Housing materials

Both the Jerrzi Coral and the Durock Dolphin feature polycarbonate top housings, which create a sharp, high-pitched, and crisp sound profile due to the stiffness of the plastic material. This results in a clear and resonant sound when typing on these switches, making them ideal for users who appreciate a distinct sound feedback. Additionally, the translucency of polycarbonate allows for RGB lighting to shine through, adding a visually appealing element to the switches.

In terms of the bottom housing material, both the Coral and the Dolphin utilize nylon, which produces a deeper and fuller sound profile compared to polycarbonate. Nylon is known for its softer nature, which absorbs more sound and creates a duller and rounder sound when typing on the switches. This can provide a more muted typing experience for those who prefer a quieter sound profile compared to the sharper sound produced by polycarbonate.

While both switches have similar top and bottom housing materials, the Jerrzi Coral and Durock Dolphin offer slightly different typing experiences due to the properties of polycarbonate and nylon. Users can expect a sharper and crisper sound with the Coral, thanks to the polycarbonate top housing, while experiencing a deeper and fuller sound with the nylon bottom housing. On the other hand, the Dolphin provides a more consistent typing experience with both housings offering a deeper and fuller sound profile. Ultimately, the choice between the two switches will depend on the individual's preference for sound and typing feel.

Weight

When comparing the Jerrzi Coral linear switch and the Durock Dolphin linear switch, it is evident that they offer different experiences in terms of actuation force and bottom out force. The Coral has a light actuation force of 40 grams, making it easier to trigger keystrokes quickly with minimal effort. On the other hand, the Dolphin's actuation force is unknown, but it has a heavier bottom out force of 62 grams, providing a more substantial typing experience for those who prefer a stronger push feel. In this case, the Coral is the lighter option, ideal for extended typing sessions or gaming, while the Dolphin offers a heavier feel for those who enjoy a more solid keystroke. Both switches provide unique benefits depending on individual preferences, ensuring that users can achieve their desired typing experience.

Travel distance

The Jerrzi Coral linear switch has a travel distance of 3.7 mm, slightly shorter than the Durock Dolphin linear switch with a travel distance of 3.8 mm. Both switches fall within the range of shorter travel distances, making them ideal for those seeking quicker response times, such as gamers. The Coral may provide a slightly faster response due to its shorter travel distance, while the Dolphin may offer a bit more depth in feeling when pressed. Ultimately, the choice between the two switches comes down to personal preference in terms of the amount of travel distance desired for a more satisfying typing or gaming experience.

Price comparison

Which switch is more bang for your buck?

The Jerrzi Coral has an MSRP of $2.79 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Coral for $2.30.

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.

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

Based on the information provided, the Jerrzi Coral linear switch offers a low-pitched sound profile, which creates a more bass-heavy and mellow tone during typing. On the other hand, the Durock Dolphin linear switch provides a muted sound, making it quieter and more suitable for office environments. In terms of feel, the Coral switch has been described as silky, offering an exceptionally smooth typing experience. In comparison, the Dolphin switch is noted for its polished feel, which results in reduced friction and smooth key travel.

Overall, if you prefer a switch with a lower-pitched sound and a silky typing feel, the Jerrzi Coral linear switch would be the preferred choice. On the other hand, if you prioritize a muted sound profile and a polished typing experience, the Durock Dolphin linear switch would be more suitable for your preferences. Keep in mind that the actual sound and feel of the switches can also be influenced by other factors such as the keyboard and keycaps used. Ultimately, both switches offer unique qualities that cater to different preferences, providing a delightful typing experience regardless of your choice.

Conclusion

In closing, when choosing between the Jerrzi Coral linear switch and the Durock Dolphin linear switch, consider the characteristics of each switch carefully. If you prioritize a distinctively crisp typing feel with a lower-pitched resonance and a balanced performance, the Coral switch may be the ideal choice for you. On the other hand, if you work in a noise-sensitive environment and value a silent switch with a medium-heavy actuation force, the Dolphin switch could be more suitable. Ultimately, the decision depends on your personal preferences for sound, feel, and typing experience. Both switches offer unique qualities that cater to different needs, so make sure to select the one that aligns best with your requirements and preferences.

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