Outemu Lime (V3) vs. Gazzew U4Tx RGB

Overview

When it comes to choosing mechanical keyboard switches, the Outemu Lime and the Gazzew U4Tx RGB offer two distinct paths for tactile enthusiasts. The Outemu Lime switches stand out for their lightweight design and subtle tactility, making them an excellent choice for those who prefer a smooth, almost feathery typing experience without the usual noise associated with mechanical switches. Their muted profile allows for quieter operation, ideal for shared workspaces or late-night typing sessions. In contrast, the Gazzew U4Tx RGB switches deliver a satisfying “thock” sound when bottoming out, complemented by a sharp tactile bump that promises a more luxurious and pronounced feedback upon actuation. Their innovative sound profile balances deep bass tones with a quieter top-out, catering to users looking for both auditory and tactile satisfaction. Both switches have their unique advantages, whether you prioritize a polished, muted feel with the Limes or the rich auditory feedback and tactile sharpness of the U4Tx RGBs; however, let's dive in a bit deeper beyond generalities so you can best decide on the best switch for you.

By the numbers

Outemu Lime (V3) Tactile

Gazzew U4Tx RGB Tactile

$3.40 per 10

$6.50 per 10

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Housing materials

The Outemu Lime and the Gazzew U4Tx RGB switches showcase interesting similarities and subtle differences in their housing materials, which significantly influence the overall typing experience. Both switches feature a nylon top housing in the case of the Lime and a proprietary Gazzew blend for the U4Tx RGB, often referred to as "boba plastic." The nylon used in the Lime's construction is noted for its softer properties, which absorb sound and contribute to a deeper, fuller sound profile. On the other hand, the Gazzew blend also emphasizes softness, leading to a similarly rich auditory experience. This inherent softness in both materials allows for a dully rounded sound that can create a more satisfying and muted typing experience, suggesting that both switches will deliver comparable sound profiles when engaged.

When examining the bottom housing, the materials continue to play a critical role in sound and feel. The Outemu Lime's nylon bottom housing matches the softness of the top housing, amplifying the fuller sound profile associated with this switch. In contrast, the Gazzew U4Tx RGB utilizes the same proprietary blend for its bottom housing, which means that users will experience a consistent richness in sound on both the bottom-out and release phases of typing. Since the bottom housing significantly affects the bottom-out sound and feel during keypresses, both switches will share attributes that promote a deeper and more rounded acoustic experience, though the distinct characteristics of their respective housing materials will provide unique nuances in feel.

While the Gazzew U4Tx RGB uses a proprietary blend instead of nylon, the fundamental acoustic properties remain similar due to the emphasis on softness in both materials. Therefore, the two switches will produce comparable auditory results, with a robust performance in sound dampening and a satisfying keystroke. Although the precise material makes a difference in the tactile sensations and the subtleties of sound when pressing the keys, users can expect a relatively similar experience between the two, ensuring a profound and enjoyable typing experience regardless of the specific switch chosen.

Weight

When comparing the Outemu Lime tactile switch and the Gazzew U4Tx RGB tactile switch, there are notable differences in their actuation and bottom out forces. The Lime features a relatively light actuation force of 35 grams and a bottom out force of 45 grams, making it a suitable choice for users who prioritize comfort during extended typing sessions or gaming. In contrast, the U4Tx RGB switch has a bottom out force of 65 grams, which places it in the medium-heavy category, providing a more substantial typing experience. However, the actuation force for the U4Tx RGB is unknown, which makes it difficult to draw a direct comparison in the actuation aspect. Overall, if you prefer a lighter touch with easier keystrokes, the Outemu Lime is the better option, whereas the Gazzew U4Tx RGB would cater to those seeking a firmer feel with potentially higher bottom out resistance.

Travel distance

The Outemu Lime tactile switch features a travel distance of 3.3 mm, while the Gazzew U4Tx RGB tactile switch has a slightly longer travel distance of 3.6 mm. This means that the Lime offers a more responsive experience with its shorter travel distance, which can be beneficial for gamers seeking faster response times. On the other hand, the U4Tx RGB's longer travel distance may appeal to those who enjoy a more pronounced tactile feedback, providing a sense of depth during key presses. If you’re looking for rapid activation and a quick feel, the Lime would be the preferable choice. In contrast, if you prefer a richer typing experience with a little more travel, the U4Tx RGB would better suit your needs. Overall, these travel distances highlight a common trade-off in mechanical switches between speed and depth, catering to different user preferences.

Price comparison

Typing experience

When it comes to sound, both the Outemu Lime and the Gazzew U4Tx RGB tactile switches lean towards a muted profile. The Lime offers a neutral yet softened sound, suitable for various environments, making it a versatile choice for both beginners and experienced typists. In contrast, the U4Tx combines a muted sound with a deeper, bassy quality that enhances the acoustic experience during key presses. This combination results in a richer sound profile that is still quite discreet, making both switches suitable for quieter settings. However, the U4Tx's bassy element may lend itself to a more satisfying auditory feedback for those who enjoy hearing their keystrokes resonate more deeply.

In terms of feel, the Outemu Lime switches provide an exceptionally light and feathery typing experience, characterized by mild and subtle tactile feedback. Their design minimizes finger fatigue, making them especially pleasant for prolonged usage such as gaming or typing. With a polished finish likely due to quality materials and factory lubing, these switches promise a smooth key travel that is appealing to many users. Conversely, the Gazzew U4Tx RGB switches do not have specific descriptors available for feel, but they are known for their sharp tactile bump—suggesting a more prominent tactile feedback compared to the Lime. While the exact tactile experience is not detailed for the U4Tx, the combination of a refined sound profile and luxurious typing experience implies a focus on delivering satisfaction with each keystroke.

In summary, both the Outemu Lime and Gazzew U4Tx RGB tactile switches cater to users seeking a quiet typing experience but offer distinct characteristics. The Lime excels in providing a lightweight, mild, and subtly polished feel with a neutral sound, making it a comfortable option for typing in various settings. The U4Tx, while similarly muted, adds a bassy auditory signature and a sharper tactile experience, appealing to those who appreciate a more luxurious feel. Ultimately, users may find that either switch offers an enjoyable typing experience, albeit with different nuances that can cater to personal preferences.

Conclusion

To conclude, the choice between the Outemu Lime tactile switch and the Gazzew U4Tx RGB tactile switch ultimately depends on your typing preferences and intended use. If you appreciate a lightweight, feathery typing experience and prefer a soft tactility, the Lime switches may be ideal for you. Their lower actuation force of 45 grams combined with a muted sound profile makes them well-suited for long typing sessions, whether for gaming, work, or casual use in shared environments. On the other hand, if you seek a more pronounced tactile feedback along with a richer auditory experience, the U4Tx RGB might be your best bet. With a heavier bottom-out force of 65 grams, these switches deliver a sharp tactile bump and a deep, bassy sound, making them perfect for those who enjoy a luxurious typing feel and aren’t concerned about a heavier actuation. Both options are muted, catering to quieter setups, but the U4Tx RGB enhances your typing with a more satisfying auditory feedback. Ultimately, consider how you plan to use your keyboard, your preferred typing style, and the sound characteristics you desire when making your final selection.

Mentioned in this article

Outemu Lime (V3) Tactile

$3.40 per 10

Learn more

Gazzew U4Tx RGB Tactile

$6.50 per 10

Learn more