Gazzew U4Tx RGB vs. HMX Xinhai (Heavy)

Overview

When it comes to mechanical keyboards, the choice of switches can significantly influence your typing experience, and the Gazzew U4Tx RGB and HMX Xinhai (Heavy) provide distinct pathways to suit different preferences. The U4Tx RGB, a tactile switch, is celebrated for its deep "thock" sound when bottoming out and a sharp tactile bump that enhances the luxurious feel of each keystroke, making it a favorite for those who enjoy audible feedback while typing. In contrast, the HMX Xinhai (Heavy), a linear switch, elevates user experience with its heavy variant designed for a softer acoustics profile thanks to its unique PA12 top housing, along with a POM stem that yields a crisp, higher-pitched sound, appealing to users who prefer smooth and uninterrupted keystrokes without the tactile resistance. Each switch excels in its category, catering to distinct typing styles and sound preferences; however, let's dive in a bit deeper beyond generalities so you can best decide on the ideal switch for you.

By the numbers

Gazzew U4Tx RGB Tactile

HMX Xinhai (Heavy) Linear

$6.50 per 10

$3.50

$2.99 per 10

Learn moreLearn more

Housing materials

When comparing the housing materials of the Gazzew U4Tx RGB and the HMX Xinhai (Heavy), both demonstrate an emphasis on producing a rich and deep sound profile, albeit through different proprietary materials. The U4Tx RGB utilizes a proprietary blend known colloquially as "boba plastic," which is designed to be soft and enhance the acoustic properties of the switch. This characteristic leads to a sound profile that resonates deeply, particularly when considering both the top and bottom housings. On the other hand, the HMX Xinhai (Heavy) relies on nylon for both its top and bottom housings. Nylon is a classic material in switch design, known for its ability to absorb sound effectively and produce a fuller auditory experience, albeit through a more traditional approach compared to the U4Tx RGB's unique composition.

While both switches aim for a richer sound, they differ in their underlying material compositions. The U4Tx RGB's proprietary Gazzew blend aims for a specific auditory result that is often described as offering a deeper resonance, leveraging its softness to achieve this. In contrast, the HMX Xinhai (Heavy) employs nylon’s inherent sound-dampening qualities, yielding a sound that is described as duller and rounder. This distinction highlights how the Gazzew blend and nylon, while both being softer plastics, interact differently with sound waves, resulting in unique auditory outcomes. For example, the nylon allows for a more muted response, promoting a smooth tactile feel, whereas the boba plastic may produce a sharper resonance.

Despite these differences, the end result can be somewhat similar in terms of overall typing experience. Since both materials are softer and designed to absorb sound, users of either switch might find they achieve comparable auditory results in terms of volume and richness. With the Gazzew U4Tx RGB housing enhancing the top-end sound when keys are released, and the nylon of the Xinhai providing impact on the bottom-out sound, both switches provide a satisfying acoustic feedback that caters to user preferences for sound profile and feel. Ultimately, while the materials differ, their similar properties in softness and sound absorption lead to a convergence in user experience, ensuring that both switch options cater effectively to those seeking a pleasing and tactile typing sensation.

Weight

The Gazzew U4Tx RGB tactile switch and the HMX Xinhai (Heavy) linear switch exhibit differing characteristics in terms of actuation force and bottom out force, catering to various typing preferences. The U4Tx RGB has an unknown actuation force, but it features a bottom out force of 65 grams, indicative of a medium-heavy feel. In contrast, the Xinhai (Heavy) switch has an actuation force of 55 grams and a slightly lighter bottom out force of 62.5 grams, categorizing it as medium. This means that the U4Tx RGB is heavier overall than the Xinhai (Heavy), which could appeal to users who prefer a more substantial tactile experience. Conversely, typists looking for a lighter keystroke will find the Xinhai switch more suitable for extended use. Without the specific actuation force for the U4Tx RGB, we cannot definitively conclude a comparison in that regard, but we can note that both switches offer distinct typing sensations that cater to different user preferences.

Travel distance

When comparing the travel distances of the Gazzew U4Tx RGB tactile switch and the HMX Xinhai (Heavy) linear switch, we find that the U4Tx RGB features a travel distance of 3.6 mm, while the Xinhai (Heavy) offers a slightly shorter travel distance of 3.4 mm. This makes the U4Tx RGB the longer option of the two, appealing to those who prefer a more substantial key press that may feel more satisfying. On the other hand, the Xinhai (Heavy) aligns more closely with the trend favoring shorter travel distances, which are often preferred by gamers seeking quicker response times. Ultimately, those who prioritize a deeper key press may opt for the U4Tx RGB, while those who favor a more responsive and brisk feel might lean towards the Xinhai (Heavy).

Price comparison

Typing experience

In terms of sound, the Gazzew U4Tx RGB switch is recognized for its deep "thock" when bottoming out, complemented by a quieter topping out sound, which creates a refined acoustic profile that enhances the typing experience. This sound character is conducive to a more luxurious atmosphere, ideal for those who appreciate a prominent yet controlled audio feedback. Conversely, the HMX Xinhai (Heavy) switch provides a distinctively crisp, higher-pitched resonance due to its unique PA12 top housing. This contributes to a softer acoustic profile that strikes a balance between subtle sophistication and precise performance. Together, these switches illustrate how user preference for sound can lead to enjoyment in varying acoustic signatures, ultimately shaped further by the keyboard's construction and keycap selection.

When evaluating feel, the Gazzew U4Tx RGB switch stands out with its sharp tactile bump, delivering a satisfying tactile experience that many typists and gamers appreciate. The combination of its tactile feedback and refined acoustics provides a sense of luxury that can enhance productivity and enjoyment. On the other hand, the HMX Xinhai (Heavy) switch offers a linear feel, meaning it lacks the tactile bump but provides a smooth keystroke throughout its travel. This allows for quick and fluid key presses, making it a favorable choice for those who prefer a seamless experience without tactile interruptions.

In conclusion, both the Gazzew U4Tx RGB and HMX Xinhai (Heavy) switches bring unique qualities to the table. The U4Tx delivers a luxurious sound and tactile feel, ideal for those who revel in auditory feedback and pronounced tactility. Meanwhile, the Xinhai (Heavy) caters to users who favor a sophisticated, linear keystroke with a crisp sound. Your choice between these two will depend largely on your personal preferences regarding sound profiles and tactile feedback, and understanding their distinct characteristics will help you select a switch that enhances your typing experience.

Conclusion

To conclude, when deciding between the Gazzew U4Tx RGB tactile switch and the HMX Xinhai (Heavy) linear switch, your choice ultimately hinges on your preferences for sound, feel, and typing experience. If you appreciate a tactile bump that enhances feedback while also enjoying a refined auditory profile, the U4Tx RGB is your best bet; its distinctive “thock” sound when bottoming out gives you a satisfying typing experience that many find luxurious. This switch shines in settings where you want to feel more connected to your typing, such as programming, writing, or any activity benefiting from tactile feedback. On the other hand, if you prefer a smoother and quieter operation, the HMX Xinhai (Heavy) linear switch may be more suited for you, with its medium bottom-out force and soft acoustic profile offering a crisp resonance that makes it a pleasure for gaming or prolonged typing sessions where sound dampening is a priority. In essence, if your focus is on tactile engagement and sound, go for the U4Tx RGB; but if you value smoothness and subtlety, the Xinhai (Heavy) linear switch is the way to go.

Mentioned in this article

Gazzew U4Tx RGB Tactile

$6.50 per 10

Learn more

HMX Xinhai (Heavy) Linear

$3.50

$2.99 per 10

Learn more