Haimu Orange Sea vs. Gazzew U4
An in-depth look at the Haimu Orange Sea and the Gazzew U4 switches—which one is the best fit for you?
Overview
When it comes to choosing mechanical keyboard switches, two popular options are the Haimu Orange Sea and the Gazzew U4, each offering a distinctive typing experience suited to different preferences. The Haimu Orange Sea is celebrated for its impeccably smooth feel combined with a neutral sound signature, making it an excellent choice for users who enjoy a seamless typing experience without distracting noise. Its "accented" and "invigorating" characteristics are perfect for those who crave a linear switch that provides consistent actuation without tactile feedback. On the other hand, the Gazzew U4 switches shine with their pronounced tactile bump and plush bottom-out sensation, delivering an exhilarating yet subtle typing experience. Designed as a silent tactile switch, the U4 excels in environments where quiet operation is essential, as its sound profile is both muted and low-pitched. While the Orange Sea is ideal for typists who prefer smoothness and linearity, the Gazzew U4 caters to those who appreciate tactile feedback and a hushed environment. However, let’s dive in a bit deeper beyond generalities so you can best decide on the right switch for you.
By the numbers
Technical specifications
Actuation force
37g
Actuation force
45g
Bottom-out force
45g
Bottom-out force
62g
Pre-travel
2.00 mm
Pre-travel
N/A
Total travel
3.60 mm
Total travel
3.60 mm
Factory lubed
Yes
Factory lubed
Yes
Stem construction
Partial box
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
PCB (5-pin)
Mount type
PCB (5-pin)
Spring
22mm extended double-stage spring
Spring
Stainless steel 14mm Korean spring
Housing materials
The Haimu Orange Sea and the Gazzew U4 differ significantly in their top housing materials, which in turn affects the sound profiles produced by each switch. The Orange Sea features a polycarbonate top housing, known for its stiffness, which contributes to a sharper, higher-pitched, and crisper sound profile. This material is ideal for users who appreciate bright, clear sound, especially when utilizing RGB lighting due to its translucency. In contrast, the Gazzew U4 employs a proprietary blend of plastics often referred to as “boba plastic,” which is designed to produce a richer and deeper sound profile. The softness of this material differs from polycarbonate’s rigidity, resulting in a warmer sound that resonates differently during key presses.
In terms of their bottom housing materials, both the Orange Sea and Gazzew U4 utilize variants of nylon and a proprietary plastic blend, respectively, to enhance the overall sound experience. The Orange Sea’s nylon bottom housing is known for providing a deeper and fuller sound, as its softer material absorbs sound more effectively than harder plastics. Conversely, the U4’s bottom housing, made from the same proprietary boba blend, delivers a similarly rich depth to the sound profile due to its softness. This shared characteristic means that, while the top housings may generate contrasting sound qualities, both switches can achieve a satisfying auditory experience due to their complementary bottom housing materials.
When considering overall performance, both the Haimu Orange Sea and the Gazzew U4 exhibit unique traits based on their differing top housing compositions. The Orange Sea’s polycarbonate adds brightness and clarity, ideal for scenarios where precision is paramount. Meanwhile, the U4’s boba plastic enhances warmth and fullness, suitable for those who prefer a more rounded sound. However, both switches share a soft-bottom characteristic that ensures a deep and rich sound, demonstrating how their design choices can still result in similar auditory experiences despite their variances in top housing materials. Ultimately, users may prefer one over the other based on their sound profile preferences, but both switches are capable of delivering pleasing results tailored to their respective designs.
Weight
When comparing the Haimu Orange Sea linear switch and the Gazzew U4 tactile switch, notable differences in force specifications emerge. The Orange Sea switch features a lighter actuation force of 37 grams and a bottom out force of 45 grams, making it ideal for users who prefer a more effortless typing experience, perfect for extended use during work or gaming sessions. In contrast, the U4 switch has a heavier actuation force of 45 grams and a bottom out force of 62 grams, catering to those who enjoy a more substantial feel while typing. This inherent difference means that while the Orange Sea offers a lighter experience, the U4 provides a stronger push, which may better satisfy users seeking tactile feedback. Overall, for those prioritizing comfort during prolonged use, the lighter Orange Sea would be more suitable, while those desiring a firmer keystroke may prefer the U4's heavier resistance.
Travel distance
Both the Haimu Orange Sea linear switch and the Gazzew U4 tactile switch have a travel distance of 3.6 mm, making them equal in this regard. As a result, users can expect a similar feel and responsiveness when pressing down on keys utilizing either switch. This consistency in travel distance suggests that both switches will deliver a comparable typing experience, allowing for smooth key presses without any noticeable difference in travel length.
Price comparison
Which switch is more bang for your buck?
For 10 switches, the Haimu Orange Sea comes in at $2.79, whereas the Gazzew U4 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 comparing the sound profiles of the Haimu Orange Sea and the Gazzew U4 switches, the differences become quite pronounced. The Orange Sea switch has a neutral sound signature, meaning it offers a balanced auditory experience that is neither overly loud nor excessively muted, aiming to blend seamlessly with the typing environment. On the other hand, the U4 switch is characterized as muted and low-pitched. This gives it a quieter and softer sound profile that reduces the typical clacking associated with mechanical switches, making it particularly suited for office or shared spaces where discretion is required. If sound dampening is important, the U4 offers a more subdued auditory experience than the Neutral sound of the Orange Sea.
In terms of feel, the Haimu Orange Sea switch stands out with its impeccably smooth typing sensation, providing an invigorating response that is both snappy and reactive. It's accented, meaning the tactility is pronounced yet not overwhelming, making it suitable for long typing sessions where feedback is appreciated without being fatigued by excess resistance. Conversely, the Gazzew U4 offers a different tactile experience that is sharp and exhilarating, with a strong tactile bump that stands out with each keypress. This sensation is complemented by a plush bottom-out feeling that can enhance the overall typing experience. While both switches provide distinct tactile responses, the Orange Sea leans more toward smoothness while the U4 leans toward a more pronounced tactile sensation.
In conclusion, while both the Haimu Orange Sea and Gazzew U4 switches cater to particular preferences, they present a contrast in sound and feel. The Orange Sea provides a smooth typing experience with a neutral sound profile, making it a versatile choice for various settings. Conversely, the U4, with its sharp tactile feedback and muted sound, offers a more specialized experience for those who enjoy pronounced tactile cues in a quieter environment. Ultimately, your choice between these switches will depend on whether you prioritize a smooth, neutral response or a pronounced tactile sensation with whisper-quiet operation.
Conclusion
To conclude, the choice between the Haimu Orange Sea linear switches and the Gazzew U4 tactile switches ultimately hinges on your personal preferences and typing style. If you prefer an effortlessly smooth typing experience with a lighter actuation force, the Orange Sea is an excellent choice, especially if you're seeking a quiet and neutral sound profile that won't disrupt your surroundings. Its invigorating feel can make it ideal for long typing sessions or for programming, where quick and fluid keystrokes are beneficial.
On the other hand, if you're someone who enjoys the satisfying feedback of a tactile bump and prefers a slightly heavier resistance, the Gazzew U4 is for you. The pronounced tactile sensation and plush bottom-out feel can enhance your overall typing experience, making it particularly enjoyable for writing or gaming, where you benefit from the crisp feedback. Additionally, the muted and low-pitched sound signature complements its tactile nature for a refined, discreet typing experience.
Ultimately, your choice should reflect what kind of feedback and sound you enjoy while typing. If you lean towards smooth linearity and low effort, go for the Orange Sea; but if you find joy in the tactile sensation of each key press, coupled with a subtle sound, the U4 is your best bet.
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