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KTT Grapefruit vs. Gazzew U4Tx RGB

An in-depth look at the KTT Grapefruit and the Gazzew U4Tx RGB switches—which one is the best fit for you?

Overview

When it comes to choosing the perfect mechanical keyboard switch, enthusiasts often find themselves torn between linear and tactile options. The KTT Grapefruit switches exemplify the appeal of linear switches with their soft and light feel, providing a smooth typing experience that is ideal for gaming and long typing sessions. Characterized by a low-pitched, neutral, and polished sound profile, these switches offer a subtle auditory feedback without overwhelming noise, making them a great choice for those who prefer a quieter environment. On the other hand, the Gazzew U4Tx RGB switches cater to those who appreciate tactile feedback, blending a satisfying “thock” sound with a pronounced tactile bump. This combination not only enhances the typing experience with its luxurious feel but also provides a rewarding auditory cue that many typists seek. Both switches have their unique benefits, catering to different preferences and typing styles; however, let's dive in a bit deeper beyond generalities so you can best decide on the ideal switch for you.

By the numbers

Technical specifications

Actuation force

45g

Actuation force

N/A

Bottom-out force

53g

Bottom-out force

65g

Pre-travel

1.90 mm

Pre-travel

N/A

Total travel

4.00 mm

Total travel

3.60 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

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

When comparing the housing materials of the KTT Grapefruit and the Gazzew U4Tx RGB, distinct differences emerge in both sound profile and material characteristics. Starting with the top housings, the Grapefruit utilizes polycarbonate, recognized for its stiffer nature that contributes to a sharper, more resonant sound. This material's translucence makes it particularly effective for RGB lighting applications, offering an aesthetically pleasing effect along with enhanced clarity in sound. In contrast, the Gazzew U4Tx RGB employs a proprietary blend known colloquially as "boba plastic," which, while softer, provides a notably rich and deep sound profile. This fundamental difference in material hardness indicates that users can expect varying auditory experiences when typing, despite both switches potentially accommodating RGB lighting.

Examining the bottom housings of each switch further exhibits the contrast between them. The Grapefruit’s nylon bottom housing is celebrated for its classic characteristics, providing a deeper and fuller sound reflection due to its ability to absorb sound more effectively than harder plastics. Similarly, the U4Tx RGB's bottom housing also utilizes the proprietary Gazzew blend, allowing it to contribute to the switch's overall rich and deep acoustic profile. While both bottom housings share a penchant for softer materials, the differences in design philosophy and material usage between the two switches result in distinct tactile sensations and bottom-out sounds, depending on the user's preference for auditory feedback.

Ultimately, the combination of the top and bottom housing materials informs the overall typing experience for both switches. The Grapefruit’s polycarbonate top enhances the clarity of the top-out sound, while its nylon bottom fosters a deeper and more resonant feel. Conversely, the Gazzew U4Tx RGB’s softer "boba plastic" in both housings creates a more uniform sound profile that tends toward richness. Therefore, even with the varying materials, users can achieve a satisfying typing experience by understanding how each component's characteristics play a role in the overall acoustic output. By carefully selecting key switches that align with their sound and feel preferences, users can attain similar outcomes despite the underlying differences in housing materials.

Weight

When comparing the KTT Grapefruit linear switch with the Gazzew U4Tx RGB tactile switch, there is a clear distinction in their actuation and bottom out forces. The Grapefruit features a light actuation force of 45 grams and a bottom out force of 53 grams, making it a suitable choice for those who prefer a lighter typing experience, ideal for extended use in both work and gaming scenarios. In contrast, the U4Tx RGB has an unspecified actuation force but a notably heavier bottom out force of 65 grams. This indicates a firmer feel during typing, appealing to users who enjoy a more substantial push during keypresses. Overall, the Grapefruit is the lighter option when it comes to actuation force, while the U4Tx RGB is heavier, particularly at the bottom out stage. Consequently, the user preference will ultimately guide the choice between the two, with lighter options favoring endurance and heavier options providing a more tactile experience.

Travel distance

When comparing the travel distances of the KTT Grapefruit linear switch and the Gazzew U4Tx RGB tactile switch, we find that the Grapefruit has a travel distance of 4 mm, while the U4Tx RGB measures 3.6 mm. This makes the Grapefruit the longer option, offering a more pronounced depth when pressed. In contrast, the U4Tx RGB's shorter travel distance caters to those who favor quicker response times, making it particularly appealing for gamers seeking a more immediate activation. Thus, players who prefer a more responsive feel may lean towards the Gazzew switch, while those who appreciate a more substantial key press may prefer the KTT Grapefruit for its increased travel distance.

Price comparison

Which switch is more bang for your buck?

For 10 switches, the KTT Grapefruit comes in at $3.41, whereas the Gazzew U4Tx RGB 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

The sound profile of the KTT Grapefruit linear switch is characterized by a low-pitched tone that provides a soft, mellow experience while typing. This baritone quality ensures that the sound is pleasant without being overwhelming, making it suitable for various environments, whether at home or in an office. Despite its unique tonal qualities, the Grapefruit's sound can still be influenced by factors such as the keyboard it is paired with and the type of keycaps used. In contrast, the Gazzew U4Tx RGB tactile switch offers a more nuanced auditory experience, showcasing a deep "thock" sound when bottoming out and a quiet yet distinct sound when topping out. This refined sound profile reflects Gazzew's careful tuning, combining stealth and richness for a luxurious auditory experience.

When it comes to feel, the KTT Grapefruit switches offer a polished sensation. This smooth finish results in a sleek and comfortable typing experience, attributed to either high-quality materials or effective factory lubing that reduces friction during key travel. The Grapefruit’s light and soft touch makes it accessible for various typing preferences. On the other hand, the Gazzew U4Tx RGB is known for its sharp tactile bump, which provides satisfying feedback at actuation. The tactile nature enhances typing accuracy and adds to the luxurious experience, making it a distinct choice for users who appreciate a clear indication of key engagement.

In summary, both the KTT Grapefruit and Gazzew U4Tx RGB switches provide unique sound and feel profiles that cater to different typing preferences. The Grapefruit offers a soft, low-pitched sound with a polished and fluid feel, ideal for those seeking a gentle typing experience. In contrast, the U4Tx RGB features a profound auditory depth paired with tactile feedback, appealing to users who enjoy a more pronounced engagement with their switches. Ultimately, the choice between these two switches boils down to personal preference, as each has its unique characteristics that can enhance your typing experience in different ways.

Conclusion

To conclude, choosing between the KTT Grapefruit linear switch and the Gazzew U4Tx RGB tactile switch ultimately depends on your personal preferences and intended use. If you prefer a lighter touch, enjoy a soft and polished feel, and appreciate a mellow sound profile for a more laid-back typing experience, the KTT Grapefruit is an excellent choice. This medium-light switch is ideal for casual usage, whether you're typing away at documents or gaming, and it’s especially favorable in environments where noise might be a concern. On the other hand, if you desire a more substantial typing experience with a satisfying tactile bump and a deeper, refined sound, the Gazzew U4Tx RGB will be your go-to. With a heavier bottom-out force, this switch caters more to those who appreciate an engaged feel and a luxurious sound while typing, making it well-suited for focused typing sessions or gaming where feedback is crucial. Ultimately, consider the balance between force, sound, and tactile feedback to find the switch that aligns best with your typing style and environment.

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