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Gateron CJ vs. Akko Penguin

An in-depth look at the Gateron CJ and the Akko Penguin switches—which one is the best fit for you?

Overview

When it comes to choosing between the Gateron CJ linear switch and the Akko Penguin tactile switch for your mechanical keyboard, there are key differences to consider. The CJ offers a unique and enjoyable linear typing experience with higher-pitched clacks and an exceptionally smooth push feel. Meanwhile, the Penguin is known for its silent tactile feedback, making it perfect for noise-sensitive environments like offices. While the CJ provides a more pronounced clicky sensation, the Penguin offers a subtle tactile bump for a quieter typing experience. 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

50g

Actuation force

43g

Bottom-out force

60g

Bottom-out force

60g

Pre-travel

2.00 mm

Pre-travel

2.00 mm

Total travel

4.00 mm

Total travel

3.30 mm

Factory lubed

No

Factory lubed

Yes

Stem construction

Standard

Stem construction

Standard

Stem material

POM

Stem material

POM

Top housing material

Proprietary INK blend

Top housing material

Nylon

Bottom housing material

POM

Bottom housing material

Nylon

Mount type

PCB (5-pin)

Mount type

PCB (5-pin)

Spring

Gold-plated

Spring

Stainless steel

Housing materials

The Gateron CJ and Akko Penguin both feature unique housing materials that contribute to their distinct sound profiles. The CJ's proprietary INK blend top housing produces a sharp, clacky sound, while the Penguin's nylon top housing creates a deeper and fuller sound. In terms of bottom housing, the CJ's POM housing offers a muted and deep sound, whereas the Penguin's nylon bottom housing also contributes to a fuller sound profile. Despite these differences, both switches utilize top and bottom housing materials that work together to create a satisfying typing experience.

One key difference between the Gateron CJ and Akko Penguin is the type of material used for their top housing. The CJ's proprietary INK blend top housing produces a higher-pitched and clacky sound, while the Penguin's nylon top housing offers a deeper and fuller sound. On the other hand, both switches use bottom housing materials that contribute to a muted sound profile. Despite these differences, both switches offer a unique typing experience based on the combination of their top and bottom housing materials.

When it comes to the impact of the housing materials on the typing experience, the Gateron CJ and Akko Penguin showcase how top and bottom housing materials can influence sound and feel differently. The CJ's POM bottom housing creates a deeper and muted sound profile, while the Penguin's nylon bottom housing also contributes to a fuller sound. In terms of feel, the bottom housing has a more significant impact on the bottom-out sound and feel, while the top housing influences the sound when keys are released. Overall, both switches offer a satisfying typing experience with their unique housing materials.

Weight

The Gateron CJ linear switch has a slightly heavier actuation force compared to the Akko Penguin tactile switch. The CJ requires 50 grams of force to actuate a keystroke, while the Penguin only needs 43 grams. Both switches, however, have the same bottom out force of 60 grams, providing a consistent typing experience once the key is fully pressed down. Those who prefer a lighter typing experience may lean towards the Akko Penguin switch, as the lower actuation force can help reduce fatigue during extended typing sessions. In contrast, the Gateron CJ switch may appeal to users who enjoy a bit more resistance when typing, providing a more substantial feel with each keystroke. Ultimately, the decision between the two switches will depend on personal preference and typing style.

Travel distance

The Gateron CJ linear switch has a travel distance of 4 mm, which is longer compared to the Akko Penguin tactile switch with a travel distance of 3.3 mm. The CJ switch offers a more traditional and deeper key press feel, which may be preferred by those who enjoy a more substantial key travel. On the other hand, the Penguin switch provides a shorter travel distance, making it ideal for users looking for a faster response time, such as gamers. Both switches cater to different preferences in terms of key travel depth, with the CJ offering a longer distance and the Penguin offering a shorter one. Ultimately, the choice between the two switches will depend on individual preferences for key press depth and response time.

Price comparison

Which switch is more bang for your buck?

The Gateron CJ has an MSRP of $6.00 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the CJ for $5.35.

The Akko Penguin has an MSRP of $4.22 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Penguin for $3.10.

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 Gateron CJ linear switch offers a chirpy and low-pitched sound profile with a unique acoustic signature that sets it apart from other switches. On the other hand, the Akko Penguin tactile switch provides a muted sound, making it a quieter option especially suitable for office environments. Both switches are described as having a neutral sound profile, making them versatile choices for various settings. The sound produced by each switch is also influenced by the keyboard and keycaps used in combination.

Switching to the feel aspect, the Gateron CJ linear switch is known for its mild typing experience, offering a gentle feel that falls within a safe middle-ground zone. Conversely, the Akko Penguin tactile switch is described as polished, providing a smooth and refined typing experience with reduced friction and smooth key travel. Additionally, the Penguin switch offers a feathery and subtle typing feel, making it comfortable for extended typing sessions without causing finger fatigue. Both switches offer qualities that cater to different preferences in terms of typing experience.

Overall, the Gateron CJ linear switch and the Akko Penguin tactile switch offer distinct subjective qualities in terms of sound and feel. While the CJ switch presents a unique chirpy sound and mild typing experience, the Penguin switch stands out with its muted sound profile, polished feel, and feather-light key press. Depending on personal preferences for sound and typing feel, users can choose between the two switches to enhance their typing experience based on the qualities that resonate with them the most. Ultimately, both switches provide reliable performance and cater to a variety of typing styles, ensuring a satisfying experience for newcomers to the mechanical keyboard scene.

Conclusion

In conclusion, when choosing between the Gateron CJ linear switch and the Akko Penguin tactile switch, you should consider your priorities for typing experience. If you value a unique and smooth linear switch with a medium bottom out force and a higher-pitched clack sound, the Gateron CJ switch may be the right choice for you. On the other hand, if you prefer a silent tactile switch with a rounded tactile bump, medium weight, and a quiet profile for office environments, the Akko Penguin switch would be a better fit. Ultimately, your decision should be based on whether you prioritize smoothness and unique sound (CJ) or quiet tactile feedback and reduced noise (Penguin) in your typing experience.

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