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Gateron Box CJ vs. SP-Star RedBlue

An in-depth look at the Gateron Box CJ and the SP-Star RedBlue switches—which one is the best fit for you?

Overview

The Gateron Box CJ and the SP-Star RedBlue are two mechanical keyboard switches that offer unique characteristics suited for different preferences. The Box CJ is renowned for its swift response and higher-pitched clacks, providing typists with a smooth and effortless push feel. On the other hand, the RedBlue switch stands out for its medium-light typing experience and relatively low-pitched sound profile. While the Box CJ is categorized as 'Clacky', 'Mild', 'Neutral', and 'Chirpy', the RedBlue falls under 'Low-pitched', 'Neutral', 'Mild', 'Thocky', and 'Polished'. Both switches have their own strengths and appeal to different typing styles and preferences. 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

N/A

Bottom-out force

57g

Bottom-out force

57g

Pre-travel

2.00 mm

Pre-travel

2.00 mm

Total travel

4.00 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

Polycarbonate

Mount type

PCB (5-pin)

Mount type

PCB (5-pin)

Spring

15.4mm single-stage spring

Spring

Gold plated

Housing materials

In comparing the housing materials of the Gateron Box CJ and the SP-Star RedBlue, we see that both switches feature a polycarbonate top housing, which is known for creating a sharper, higher-pitched, and crisper sound profile. This is due to polycarbonate being a relatively stiff plastic that leads to a clear and resonant sound. Additionally, the translucency of polycarbonate makes it ideal for RGB lighting applications. However, while the Box CJ also incorporates a nylon bottom housing for a deeper and fuller sound profile, the RedBlue utilizes a polycarbonate bottom housing, which adds to the overall sharpness and clarity of the sound.

One notable difference between the two switches is their choice of bottom housing material. The Box CJ's nylon bottom housing provides a deeper and fuller sound profile by absorbing more sound than harder plastics, creating a duller and rounder sound. In contrast, the RedBlue's polycarbonate bottom housing contributes to the overall sharper and crisper sound profile of the switch. This results in a subtle variation in sound and feel when typing on each switch, with the bottom-out sound and feel being influenced more by the bottom housing material.

Overall, the housing materials of the Gateron Box CJ and the SP-Star RedBlue play a significant role in determining the sound profile and feel of each switch. While both switches feature a polycarbonate top housing for a sharp and resonant sound, the choice of bottom housing material introduces a unique characteristic to each switch. Whether it be the deeper sound of nylon in the Box CJ or the crisper sound of polycarbonate in the RedBlue, users can expect a slightly different typing experience based on the housing materials used in these switches.

Weight

When comparing the Gateron Box CJ linear switch and the SP-Star RedBlue linear switch, it is clear that the actuation force and bottom out force play a significant role in their differences. The Box CJ has an actuation force of 45 grams and a bottom out force of 57 grams, making it a medium-light switch. On the other hand, the RedBlue has an unknown actuation force and a bottom out force of 57 grams, also falling into the medium-light category. Although the actuation force for the RedBlue is not specified, the equal bottom out force suggests that both switches may provide a similar typing experience in terms of required force. This means that users looking for a lighter typing experience may opt for either switch, while those who prefer a heavier push feel may need to look for other options with heavier forces. Ultimately, the decision between the two switches will come down to personal preference and typing style.

Travel distance

Both the Gateron Box CJ linear switch and the SP-Star RedBlue linear switch have a travel distance of 4 mm, making them equal in this aspect. When comparing and contrasting the two switches, it is evident that they offer the same tactile feedback and actuation feel, as they both travel the same distance from the top to the bottom when pressed. This means that users can expect similar performance and typing experience when using either switch. Overall, the travel distance of both switches ensures consistent keypresses and comfortable typing for the user.

Price comparison

Which switch is more bang for your buck?

The Gateron Box 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 Box CJ for $5.35.

The SP-Star RedBlue has an MSRP of $5.80 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the RedBlue for $5.40.

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 Gateron Box CJ switch is known for its clacky and higher-pitched sound, providing a sharp and snappy typing experience. On the other hand, the SP-Star RedBlue switch offers a low-pitched and thocky sound, delivering a deeper and more satisfying typing feel. Depending on your preference, the Box CJ will give you a crisper and brighter sound, while the RedBlue will offer a more mellow and bass-heavy tone.

In terms of feel, both switches are described as providing a mild typing experience, making them approachable to most users. The Box CJ is known for its smooth push feel that glides effortlessly, offering a raw expression of smoothness or a customizable option for enthusiasts. The RedBlue, on the other hand, is noted for its polished finish, resulting in reduced friction and smooth key travel. Both switches fall into a safe, middle-ground zone of tactile feedback, ensuring a comfortable typing experience for users.

In conclusion, while the Gateron Box CJ and SP-Star RedBlue switches have different sound profiles and slight variations in feel, they both offer a pleasant typing experience with their mild characteristics. Ultimately, the choice between the two will depend on whether you prefer a sharper, higher-pitched sound with a smoother push feel (Box CJ) or a deeper, thocky sound with a polished finish for reduced friction (RedBlue). Regardless of your selection, you can expect a satisfying typing experience with either switch.

Conclusion

In closing, when deciding between the Gateron Box CJ linear switch and the SP-Star RedBlue linear switch, consider the following: If you are looking for a switch that provides rapid response and a higher-pitched clack sound, the Gateron Box CJ may be the better option for you. Additionally, if you prefer a drier, raw smoothness or enjoy customizing the lubrication of your switches, the Box CJ is a good choice. On the other hand, if you prefer a medium-light typing experience with a low-pitched sound profile and smooth key travel, the SP-Star RedBlue switch may suit your preferences better. Ultimately, the decision should come down to your desired typing experience and the sound profile that appeals to you the most.

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