HMX Jelly vs. Gazzew U4T

Overview

When it comes to selecting the ideal mechanical keyboard switch for your typing or gaming experience, the choice between the HMX Jelly and the Gazzew U4T can significantly impact how you interact with your keyboard. The HMX Jelly, a linear switch, is celebrated for its super smooth operation and lightweight actuation force of just 42g, allowing for quick and effortless key presses. Its low-pitched, deep, thocky sound signature creates an appealing auditory experience, making it a great choice for those who prefer a quieter typing environment without sacrificing performance. In contrast, the Gazzew U4T, classified as a tactile switch, strikes a balance between pronounced tactile feedback and a satisfying thock sound. With its bassy thock profile and assertive tactile sensations, the U4T offers an engaging typing experience that many users find enjoyable and rewarding. Ultimately, the choice boils down to personal preference: the Jelly caters to those seeking smoothness and subtlety, while the U4T appeals to individuals who value a tactile response and auditory satisfaction. However, let's dive in a bit deeper beyond generalities so you can best decide on the best switch for you.

By the numbers

HMX Jelly Linear

Gazzew U4T Tactile

$3.50

$2.99 per 10

$6.50 per 10

Learn moreLearn more

Housing materials

When comparing the housing materials of the HMX Jelly and Gazzew U4T switches, both utilize softer plastics designed to enhance auditory qualities during typing. The Jelly features a tried-and-true nylon top and bottom housing, delivering a fuller and richer sound profile attributed to the material's acoustic properties. Similarly, the Gazzew U4T utilizes a proprietary blend, often called "boba plastic," for both the top and bottom housing. This unique blend is specifically formulated to achieve comparable softness, contributing to a deep and resonant sound signature. While the materials differ in branding, the fundamental characteristics, particularly the ability to absorb sound and create a dulled acoustic output, align closely between the two types of switches.

The effects of these housing materials extend to the tactile experience of typing. For both the Jelly and the U4T, the softer housing materials help to muffle higher-frequency sounds, resulting in a more subdued auditory feedback upon key release. In the case of the Jelly, the nylon's acoustic dampening ensures that the keys provide a rich sound atmosphere while typing. Meanwhile, the Gazzew U4T employs its "boba plastic" to similarly enhance the transition and feedback during use. Consequently, both switches yield a satisfying keystroke sound that resonates well during typing sessions, despite differing material identities at the product level.

One major aspect to consider is how the design of the housing materials impacts the user experience depending on which part of the switch one interacts with. The Jelly's nylon material will produce a specific sound and feel when bottoming out, while the U4T's boba plastic will deliver a comparable sensation. Similarly, the top housing impact during release will be perceptively alike due to the sound-absorbing properties inherent in both materials. Therefore, despite differing branding and material compositions, users can expect a similar aural and tactile experience when typing on either switch, illustrating how variations in housing materials can be harmonized to achieve comparable performance outcomes.

Weight

When comparing the HMX Jelly linear switch to the Gazzew U4T tactile switch, significant differences in actuation and bottom out forces emerge. The Jelly switch features a light actuation force of 42 grams and a bottom out force of 48 grams, making it a suitable option for those who prefer longer typing sessions or gaming without tiring their fingers. In contrast, the U4T switch's bottom out force is substantially heavier at 65 grams, although its actuation force is unknown. This difference implies that the U4T may provide a more substantial typing experience favored by users who appreciate a firmer push feel. Consequently, the Jelly is the lighter option, while the U4T leans towards a medium-heavy preference, ideal for those seeking a more pronounced tactile feedback.

Travel distance

The HMX Jelly linear switch features a travel distance of 3.8 mm, while the Gazzew U4T tactile switch has a slightly longer travel distance of 4.0 mm. This difference in travel distances places the Jelly switch in the realm of shorter actuation, appealing to gamers or users who favor quicker response times due to its reduced distance. On the other hand, the U4T, with its traditional 4.0 mm travel, offers a more substantial feel that some users appreciate for its depth and tactile feedback. Therefore, those who prefer a more responsive experience may lean towards the HMX Jelly, whereas those seeking a more pronounced actuation would find the Gazzew U4T more suitable.

Price comparison

Typing experience

The sound produced by the HMX Jelly switches is characterized by a low-pitched, deep thocky signature that adds a satisfying auditory element to typing. This thocky quality, along with its lightweight nature, ensures that the sound of each keystroke is rich and pleasant without being overpowering. In contrast, the Gazzew U4T switches offer a harmonious combination of bassy tones and sharp thockiness. The bassy profile enhances the depth of sound, while the thocky aspect contributes a satisfying thud-like effect with every key press. Both switches deliver an appealing acoustic experience, although the Jelly leans more towards a soft thock, while the U4T provides a more pronounced depth and resonance in its sound.

When it comes to the feel of these switches, the Jelly is renowned for its super smooth action, thanks to its excellent factory lubrication, paired with a lightweight 42g actuation force. This provides a fast and effortless typing experience. On the other hand, the Gazzew U4T switches feature sharp tactile feedback that enhances the typing experience with a strong, crisp bump that is distinctly felt during each keystroke. While the Jelly offers a seamless and fluid experience, the U4T allows for a tactile sensation that some typists might find more engaging and satisfying.

In conclusion, both the HMX Jelly and Gazzew U4T switches present their unique qualities that are appealing to different types of users. The Jelly excels in offering a deep, thocky sound and an ultra-smooth feel, making it a great choice for those seeking a lightweight and quiet typing experience. Conversely, the U4T captivates with its bassy and sharp thocky sound profile combined with pronounced tactile feedback, appealing to those who enjoy a more tactile and auditory keystroke. Ultimately, your choice between these two switches will depend on whether you prioritize a plush, smooth typing experience or a more defined tactile engagement with each press.

Conclusion

To sum up, choosing between the HMX Jelly linear switch and the Gazzew U4T tactile switch largely depends on your personal preferences and typing habits. If you enjoy a lightweight feel and prioritize smoothness for rapid typing or gaming, the Jelly’s low actuation force and smooth characteristics make it a great choice. Its thocky sound signature adds an auditory satisfaction that enhances the typing experience, especially if you prefer quieter environments. Conversely, if you appreciate a more tactile feedback and a heavier press, the U4T would be the better option. Its distinct, sharp tactile bump not only provides satisfying feedback, but it also ensures you can enjoy a deeper bassy sound profile with each keystroke, making it perfect for those who type with purpose and enjoy the sensory aspects of typing. Ultimately, your decision should reflect whether you lean towards a smooth and light experience or a more tactile and heavier one, allowing you to select the switch that best fits your typing style and sound preference.

Mentioned in this article

HMX Jelly Linear

$3.50

$2.99 per 10

Learn more

Gazzew U4T Tactile

$6.50 per 10

Learn more