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HMX Blue Topaz vs. Haimu Orange Sea

An in-depth look at the HMX Blue Topaz and the Haimu Orange Sea switches—which one is the best fit for you?

Overview

When it comes to choosing mechanical keyboard switches, the HMX Blue Topaz and the Haimu Orange Sea offer unique characteristics that cater to different preferences. The Blue Topaz, known for its super smooth actuation and lightweight feel, makes typing an effortless experience; its eye-catching glittery housing and clacky sound signature provide a satisfying auditory and visual feedback that many users find appealing. On the other hand, the Haimu Orange Sea excels with its impeccably smooth typing experience and neutral sound signature, making it an excellent choice for those who prefer a quieter and more subtle feel when typing. Both switches are linear, which typically means a consistent keystroke without tactile bumps, but they diverge in their auditory experiences and visual aesthetics. Choosing the right switch ultimately depends on whether you prioritize a lively sound and striking appearance or a serene typing experience. However, let's dive in a bit deeper beyond generalities so you can best decide on the best switch for you.

By the numbers

Technical specifications

Actuation force

40g

Actuation force

37g

Bottom-out force

48g

Bottom-out force

45g

Pre-travel

2.00 mm

Pre-travel

2.00 mm

Total travel

3.90 mm

Total travel

3.60 mm

Factory lubed

Yes

Factory lubed

Yes

Stem construction

Standard

Stem construction

Partial box

Stem material

Ly

Stem material

POM

Top housing material

Polycarbonate

Top housing material

Polycarbonate

Bottom housing material

Nylon

Bottom housing material

Nylon

Mount type

PCB (5-pin)

Mount type

PCB (5-pin)

Spring

22mm single-stage spring

Spring

22mm extended double-stage spring

Housing materials

The HMX Blue Topaz and the Haimu Orange Sea share a commonality in their top housing material, utilizing polycarbonate which significantly influences their auditory profiles. Both switches exhibit a sharper, higher-pitched, and crisper sound, thanks to the stiffer nature of polycarbonate. This material's translucency is not just a visual benefit; it enhances the potential for vibrant RGB lighting, allowing the illumination to shine through and create an aesthetically pleasing effect. Since both the Blue Topaz and Orange Sea feature polycarbonate top housings, they yield similar sound profiles, providing a consistent auditory experience for users preferring clarity and resonance in their switches.

In contrast to their shared polycarbonate tops, the bottom housing material differentiates the two models. The Blue Topaz incorporates a nylon bottom housing, while the Orange Sea also utilizes nylon for its base. The use of nylon, a classic choice in switch housing, produces a deeper and fuller sound profile—characteristics that both models share. nylon is inherently softer than polycarbonate, allowing it to absorb sound more effectively, which contributes to a rounder and more muted auditory experience. The similarity in housing materials at the base results in both switches offering a consistent sound signature, with a profound bottom-out feel that typists often appreciate.

Ultimately, the combination of materials in both models creates a nuanced typing experience. While both switches employ polycarbonate in the top for a crisp sound and aesthetic compatibility with RGB lighting, they complement this with nylon in the bottom housing to enrich the tactile and auditory feedback. Understanding the role of each material helps users appreciate how the sonic qualities of the switch are shaped—polycarbonate contributes to sound clarity when releasing a key, whereas nylon deepens the sound profile when the key is pressed down. This thoughtful interplay of materials enables both the Blue Topaz and Orange Sea to maintain similar experiences, reinforcing the quality and performance expected from high-end mechanical switches.

Weight

When comparing the HMX Blue Topaz linear switch and the Haimu Orange Sea linear switch, both exhibit light actuation forces, making them suitable for prolonged typing sessions or extended gaming. The Blue Topaz has an actuation force of 40 grams and a bottom out force of 48 grams, while the Orange Sea is slightly lighter with an actuation force of 37 grams and a bottom out force of 45 grams. This difference indicates that the Orange Sea requires less force to actuate, which may appeal to users who prioritize a lighter touch. In terms of bottom out forces, both switches remain relatively close, with the Blue Topaz requiring additional force to bottom out compared to the Orange Sea. Overall, those who favor lighter switches may prefer the Haimu Orange Sea for its even lower actuation force, while those looking for a more substantial feel might gravitate towards the Blue Topaz despite both being categorized as light.

Travel distance

When comparing the travel distances of the HMX Blue Topaz linear switch and the Haimu Orange Sea linear switch, there is a notable difference. The Blue Topaz features a travel distance of 3.9 mm, while the Orange Sea has a shorter travel distance of 3.6 mm. This makes the Orange Sea the preferred option for those seeking quicker response times, as its shorter travel distance can enhance responsiveness, particularly favored by gamers. Conversely, the Blue Topaz provides a deeper feel due to its longer travel distance, appealing to users who appreciate a more substantial keystroke. Ultimately, your choice between these switches will depend on your preference for either a swift, snappy typing experience or a more pronounced depth in your key presses.

Price comparison

Which switch is more bang for your buck?

The HMX Blue Topaz has an MSRP of $4.00 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Blue Topaz for $3.49.

The Haimu Orange Sea comes in at $2.79 per 10 switches.

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 it comes to sound, the HMX Blue Topaz linear switch features a distinct clacky sound signature, producing a sharp and snappy noise upon actuation. This crisp and bright auditory characteristic can add a layer of engagement to the typing experience, making it enjoyable for users who appreciate a pronounced sound when typing. In comparison, the Haimu Orange Sea linear switch has a neutral sound signature, which suggests a more muted auditory experience. While this may appeal to users who prefer quieter operation, it lacks the lively auditory feedback that the Blue Topaz offers. It's important to keep in mind that the overall sound performance can also be influenced by other factors such as the choice of keyboard housing and keycap materials.

In terms of feel, the Blue Topaz excels with its easy-to-press design, characterized by a lightweight actuation force. This makes each keystroke feel effortless and comfortable, significantly reducing finger fatigue during long typing sessions. Its smoothness enhances the overall typing experience, allowing for quick and responsive interactions. Meanwhile, the Haimu Orange Sea linear switch is also noted for its impeccably smooth typing feel, although specific details about its actuation force or resistance are not provided. While both switches appear to offer a satisfying tactile experience, the Blue Topaz's lightweight nature may give it an advantage in terms of overall comfort during extended use.

In conclusion, the HMX Blue Topaz and Haimu Orange Sea linear switches cater to different preferences. The Blue Topaz is characterized by its clacky sound and easy-to-press feel, making it an ideal choice for those who appreciate auditory feedback and a lightweight typing experience. On the other hand, the Orange Sea offers a neutral sound profile and a smooth feel, which may be preferable for users seeking a quieter operation. While both switches have their strengths, they promise a satisfying experience, whether you lean towards a more lively interaction with the Blue Topaz or a calmer typing environment with the Orange Sea.

Conclusion

To conclude, your choice between the HMX Blue Topaz and the Haimu Orange Sea linear switches should hinge on your preferences for sound and overall typing experience. If you value a light, effortless keystroke complemented by a visually appealing design and an engaging clacky sound signature, the Blue Topaz is the ideal option for you. It will not only provide a smooth typing experience, reducing finger fatigue during long sessions, but also add a delightful auditory element to your work or gaming setup. On the other hand, if your preference leans towards a more neutral sound profile and an impressively smooth feel without the extra auditory flair, the Orange Sea may cater better to your needs. Its slightly lower activation force paired with its smooth responsiveness suits those who desire a subtle and efficient typing experience. Ultimately, your choice should reflect your personal style and the environment in which you’ll be using your keyboard; the Blue Topaz shines in lively settings, while the Orange Sea is perfect for quieter, more focused tasks.

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