Gateron CJ vs. Gazzew U4
An in-depth look at the Gateron CJ and the Gazzew U4 switches—which one is the best fit for you?
Overview
When it comes to mechanical keyboard switches, two popular options that often come up in discussions are the Gateron CJ and the Gazzew U4. The CJ is a linear switch that offers a unique and enjoyable typing experience. With higher-pitched clacks and an incredibly smooth push feel, it certainly stands out. On the other hand, the U4 is a tactile switch that brings a different kind of excitement to typing. With a sharp and exhilarating tactile bump and a plush, felt-like bottom-out sensation, it provides a satisfying typing experience. One notable difference between the two switches is their sound profiles. The CJ is categorized as chirpy, neutral, mild, low-pitched, and thocky, while the U4 is described as muted, low-pitched, and sharp. These general characteristics can help guide your choice depending on your preference for sound and 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
45g
Bottom-out force
60g
Bottom-out force
62g
Pre-travel
2.00 mm
Pre-travel
N/A
Total travel
4.00 mm
Total travel
3.60 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
Proprietary Gazzew blend
Bottom housing material
POM
Bottom housing material
Proprietary Gazzew blend
Mount type
PCB (5-pin)
Mount type
PCB (5-pin)
Spring
Gold-plated
Spring
Stainless steel 14mm Korean spring
Housing materials
The housing materials of the Gateron CJ and the Gazzew U4 switches differ in terms of their sound profiles. The CJ's INK blend top housing provides a thin and higher-pitched sound that is often described as clacky. In contrast, the U4's Gazzew blend top housing delivers a rich and deep sound profile due to its softness. While both switches offer unique sound characteristics, the CJ switch leans towards a sharper sound, while the U4 switch offers a deeper and more robust sound.
In terms of the bottom housing, both switches utilize proprietary plastic blends. The CJ's POM bottom housing creates a deeper and relatively more muted sound profile, contributing to the overall sound signature of the switch. Similarly, the U4's Gazzew blend bottom housing, often referred to as "boba plastic," adds to the rich and deep sound profile due to its softness. Both switches provide pleasing and unique sound attributes through their bottom housing materials.
When it comes to the overall feel of the switches, the bottom housing has a more significant impact on the bottom-out sound and feel. This means that the choice of bottom housing material, such as POM or the Gazzew blend, will greatly influence the tactile sensation when pressing down on the switch. Conversely, the top housing material plays a more prominent role in the sound produced when a key is released. Whether it is the CJ's INK blend or the U4's Gazzew blend, the top housing material contributes to the final sound profile that users will experience upon releasing a key.
In conclusion, while the Gateron CJ and Gazzew U4 switches utilize different housing materials for their top and bottom components, they both offer unique sound profiles and tactile sensations. The CJ switch provides a pointed and clacky sound with its INK blend top housing and a deeper, muted sound with its POM bottom housing. The U4 switch, on the other hand, delivers a rich and deep sound through both its Gazzew blend top and bottom housings. Whether opting for the CJ or the U4, users can expect an exceptional keyboard experience with distinct sound characteristics.
Weight
When comparing the actuation force and bottom out force of the Gateron CJ linear switch and the Gazzew U4 tactile switch, there are some noteworthy similarities and differences. In terms of actuation force, the CJ requires 50 grams of force to trigger a keystroke, while the U4 needs slightly less at 43 grams. This means that for those who prefer a lighter keystroke, the U4 may be the preferable choice. However, when it comes to the bottom out force, the CJ requires 60 grams, whereas the U4 requires a slightly heavier force of 62 grams. This indicates that for individuals seeking a more substantial typing experience with a stronger push feel, the CJ may be the better option. It is important to note that both switches fall within the medium force range, providing a balanced typing experience. Ultimately, the decision between the two will depend on personal preference and the desired weight of the typing experience.
Travel distance
The Gateron CJ linear switch and the Gazzew U4 tactile switch have different travel distances. The CJ has a travel distance of 4.0 mm, while the U4 has a travel distance of 3.6 mm. The CJ falls into the category of a more traditional travel distance, as 4.0 mm is a common length for switches. On the other hand, the U4 has a slightly shorter travel distance, making it more suitable for gamers who prioritize fast response times. The shorter travel distance allows for quicker key presses and potentially improved gaming performance. However, it is important to note that some individuals may find shorter travel distances to feel too abrupt. If you prefer a deeper, more substantial feel when pressing down on keys, the CJ with its longer travel distance would be a better choice. Overall, the decision between the two switches ultimately depends on personal preference and the desired typing or gaming experience.
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 Gazzew U4 comes in at $6.50 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 Gateron CJ linear switch is best known for its unique and enjoyable presentation of a linear switch. When typing on it, users will experience higher-pitched clacks and an impossibly smooth push feel. The CJ switch can be described as chirpy, providing a unique acoustic signature with a little squeak. It also has a low-pitched sound profile, resulting in a more bass-heavy and mellow tone compared to higher-pitched switches. Overall, the CJ switch offers a satisfying and distinctive sound experience.
On the other hand, the Gazzew U4 tactile switch is known for its sharp and exhilarating tactile bump. This switch provides a high feedback intensity, with a strong and crisp tactile bump that can be felt distinctly with every keypress. The U4 switch also offers an unexpectedly plush and felt-like bottom-out sensation, adding to the overall typing experience. In terms of sound, the U4 switch has a muted sound profile, producing a softer and quieter sound compared to regular or clacky switches. Similar to the CJ switch, the U4 switch also has a low-pitched sound, contributing to a more bass-heavy and mellow tone.
In conclusion, the Gateron CJ linear switch and the Gazzew U4 tactile switch possess different subjective qualities in terms of sound and feel. The CJ switch offers a unique and enjoyable experience with higher-pitched clacks and an impossibly smooth push feel. Its sound profile can be described as chirpy and low-pitched. On the other hand, the U4 switch provides a sharp and exhilarating tactile bump, with an unexpectedly plush bottom-out sensation. Its sound profile is muted and low-pitched. While they have their distinct characteristics, both switches offer a satisfying typing experience. Depending on personal preference, either switch can provide a pleasant keyboarding experience.
Conclusion
To sum up, if you are looking for a unique and enjoyable linear switch experience, the Gateron CJ would be a great choice. With its higher-pitched clacks and impossibly smooth push feel, typing on the CJ switches will be a delight. Additionally, the CJ offers a moderate sound profile that can be described as chirpy or thocky, satisfying those who enjoy a distinct acoustic signature. In terms of feel, the CJ provides a mild typing experience, making it approachable to most users.
On the other hand, if you prefer a silent tactile switch with a sharp and exhilarating tactile bump, the Gazzew U4 would be the way to go. The U4 switches offer an unexpectedly plush and felt-like bottom-out sensation, adding to the overall typing enjoyment. Moreover, the U4s have a whisper-quiet sound profile, making them ideal for those who prefer a muted and low-pitched switch.
Ultimately, the choice between the Gateron CJ and Gazzew U4 switches comes down to personal preference. Consider whether you prioritize a unique linear switch experience with a moderate sound profile and mild typing feel (CJ), or a silent tactile switch with a sharp tactile bump and quiet sound profile (U4). By choosing the switch that aligns with your preferences, you can enhance your typing experience and truly enjoy your mechanical keyboard.
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