Kailh Sage vs. Gazzew U4Tx
An in-depth look at the Kailh Sage and the Gazzew U4Tx switches—which one is the best fit for you?
Overview
When it comes to mechanical keyboard switches, two popular options to consider are the Kailh Sage, a clicky switch, and the Gazzew U4Tx, a tactile switch. The Sage switches offer a distinct clicky typing experience, with a weight that is quite heavy, providing a satisfying crunchiness to each key press. On the other hand, the U4Tx switches combine the best of both worlds, offering a refined sound profile that is both deep and resonant when bottoming out, while maintaining a whisper-quiet topping out sound. With a sharp and satisfying tactile bump, the U4Tx switches ensure a luxurious typing experience that is as acoustically pleasing as it is tactile. However, let's dive in a bit deeper beyond these generalities so you can best decide on the switch that suits your typing preferences and needs.
By the numbers
Technical specifications
Actuation force
N/A
Actuation force
N/A
Bottom-out force
70g
Bottom-out force
62.5g
Pre-travel
1.70 mm
Pre-travel
N/A
Total travel
3.60 mm
Total travel
3.60 mm
Factory lubed
No
Factory lubed
Yes
Stem construction
Standard
Stem construction
Partial box
Stem material
POM
Stem material
POM
Top housing material
Polycarbonate
Top housing material
Proprietary Gazzew blend
Bottom housing material
Nylon
Bottom housing material
Proprietary Gazzew blend
Mount type
Plate (3-pin)
Mount type
PCB (5-pin)
Spring
Stainless steel
Spring
Stainless steel Korean spring
Housing materials
The housing materials of the Kailh Sage and Gazzew U4Tx switches have noticeable differences in terms of the sound profile they produce. The Sage's polycarbonate top housing creates a sharper, higher-pitched, and crisper sound, thanks to the stiffness of the polycarbonate plastic. This results in a more clear and resonant sound. On the other hand, the U4Tx's proprietary Gazzew blend top housing, also known as "boba plastic," produces a rich and deep sound profile due to its softness. While both of these materials excel in delivering distinct sound characteristics, the Sage's polycarbonate housing tends to provide a sharper sound, while the U4Tx's Gazzew blend offers a deeper tone.
In terms of aesthetics, the housing materials of these switches also differ. The Sage's polycarbonate top housing is translucent, making it an ideal choice for those who plan to use RGB lighting. This allows for the illumination to shine through the switch, creating visually appealing effects. On the other hand, the U4Tx's proprietary Gazzew blend top housing does not possess this translucency. Therefore, if RGB lighting is a priority, the polycarbonate housing of the Sage would be more suitable.
Moving to the bottom housing, both switches feature different materials that affect the typing experience. The Sage utilizes a nylon bottom housing, known for producing a deeper and fuller sound profile. The softness of the nylon absorbs more sound than harder plastics, resulting in a duller and rounder sound. Similarly, the U4Tx also features Gazzew blend bottom housing, which contributes to a rich and deep sound experience. Both these housing materials produce satisfying and distinct typing sounds, offering a different auditory experience to the user.
Overall, while the housing materials of the Kailh Sage and Gazzew U4Tx switches differ in terms of their properties and resulting sound profiles, they both deliver unique and appealing audio experiences. The polycarbonate top housing of the Sage provides a sharper and crisper sound, while the U4Tx's Gazzew blend top housing offers a rich and deep tone. Similarly, the nylon bottom housing of the Sage and the Gazzew blend bottom housing of the U4Tx create deeper and fuller sound profiles. Whether you prefer a sharper or deeper sound, both switches offer satisfying results that cater to individual preferences.
Weight
When comparing the actuation force and bottom out force of the Kailh Sage clicky switch and the Gazzew U4Tx tactile switch, we find that both switches have unavailable grams of actuation force, meaning the exact force required to trigger a keystroke is unknown. However, in terms of bottom out force, the Kailh Sage has a slightly heavier force of 70 grams, classified as medium-heavy, while the Gazzew U4Tx has a slightly lighter force of 65 grams, also classified as medium-heavy.
Considering the weight of the switches, it is worth noting that some individuals may prefer lighter switches to enable longer typing sessions or extended gaming sessions. This lighter weight can be advantageous for keyboards used at work or during prolonged gaming activities. On the other hand, some users may prefer a stronger push feel, which provides a more substantial typing experience. For these users, switches with heavier forces would be more suitable.
In terms of actuation force, since the exact grams are unavailable for both switches, it is difficult to compare them directly. However, it can be assumed that the actuation force of both switches will yield similar results, as long as the actuation force falls within an acceptable range for the user's preference. Ultimately, the decision between the Kailh Sage clicky switch and the Gazzew U4Tx tactile switch will depend on the user's desired typing experience and personal preferences regarding the weight and force of the switches.
Travel distance
The Kailh Sage clicky switch and the Gazzew U4Tx tactile switch have the same travel distance of 3.6 mm. This means that when you press down on a key using either of these switches, you will experience a similar distance of travel from the top to the bottom. Despite having the same travel distance, it's important to note that the Sage is a clicky switch, meaning it provides an audible click feedback when pressed, while the U4Tx is a tactile switch, offering a gentle bump feeling without the audible click. Therefore, although their travel distances are the same, the experience of typing on these switches will differ in terms of the feedback provided.
Price comparison
Which switch is more bang for your buck?
For 10 switches, the Kailh Sage comes in at $6.25, whereas the Gazzew U4Tx comes in at $6.50.
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 Kailh Sage clicky switch is known for its distinct and satisfying "crunchy" sound. This sound is often compared to stepping on piles of autumn leaves, creating a nostalgic and satisfying auditory experience. On the other hand, the Gazzew U4Tx tactile switch offers a different sound profile. It is described as "bassy," which means it produces a deeper and richer sound during key presses. The lower frequency range of the U4Tx switch resembles the depth and richness associated with bass tones. Additionally, the U4Tx switch is also described as "muted," indicating that it produces a softer and quieter sound compared to regular mechanical keyboard switches. It aims to minimize the noise typically associated with mechanical keyboards. However, it's important to note that the sound of a switch can also be influenced by other factors such as the keyboard board and keycaps used.
Moving on to the feel of the switches, both the Kailh Sage and the Gazzew U4Tx are described as having a sharp tactile bump. This means that they provide a high feedback intensity and a distinct tactile sensation with each keypress. The Sage switch is also characterized as invigorating, offering a snappy and reactive feel. It provides a moderate to firm actuation force, creating an immersive typing sensation. The U4Tx switch shares the same sharp tactile feel, emphasizing the strong and crisp tactile bump. In terms of feel, both switches aim to provide a satisfying and responsive typing experience.
In conclusion, the Kailh Sage clicky switch and the Gazzew U4Tx tactile switch offer distinct qualities in terms of sound and feel. While the Sage switch is known for its "crunchy" and heavy clicky sound, the U4Tx switch provides a "bassy" and muted sound profile. Both switches share a sharp tactile bump, ensuring a satisfying and pronounced feedback with each keypress. The Sage switch provides an invigorating and reactive feel, while the U4Tx switch focuses on a strong and crisp tactile sensation. Ultimately, the choice between these switches will depend on personal preference and the desired typing experience. However, it's important to consider other factors like the keyboard board and keycaps used, as they can also influence the sound and feel of the switches.
Conclusion
In closing, if you're someone who enjoys a distinct clicky typing experience with a heavier weight, the Kailh Sage switches would be an excellent choice for you. These switches offer a refreshingly sharp clickiness and an invigorating typing sensation. Additionally, if you appreciate the sound of stepping on piles of crisp autumn leaves, the crunchy sound profile of the Sage switches will definitely please your ears.
On the other hand, if you prefer a cleaner, refined sound profile that combines the deep, resonant "thock" when bottoming out with the whisper-quiet topping out, the Gazzew U4Tx switches are the way to go. These switches provide a luxurious typing experience with a sharp and satisfying tactile bump. Moreover, if you prefer a deeper and richer sound profile during key presses, the bassy sound of the U4Tx switches will surely appeal to you.
Ultimately, the decision between the Kailh Sage clicky switches and the Gazzew U4Tx tactile switches depends on your personal preferences for weight, sound, and feel. Take into consideration the descriptions of each switch and choose the one that aligns with your desired typing experience. Happy typing!
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