Outemu Crystal vs. HMX Jammy
An in-depth look at the Outemu Crystal and the HMX Jammy switches—which one is the best fit for you?
Overview
When considering mechanical keyboard switches, the Outemu Crystal and HMX Jammy linear switches both offer unique qualities to enhance your typing experience. The Crystal switch is known for its elastic feel and medium-light weight, providing a smooth and linear typing experience. Additionally, the Crystal switch produces a neutral sound profile while typing, making it a great choice for those who prefer a quieter switch. On the other hand, the Jammy switch boasts a softer nylon housing and medium weight, resulting in a typing experience that is both muted and satisfying. While the Crystal switch is categorized as 'Chirpy', 'High-pitched', and 'Polished', the Jammy's characteristics are not specified. 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
45g
Actuation force
57g
Bottom-out force
55g
Bottom-out force
63g
Pre-travel
2.00 mm
Pre-travel
2.00 mm
Total travel
4.00 mm
Total travel
3.70 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
Nylon
Bottom housing material
Polycarbonate
Bottom housing material
Nylon
Mount type
Plate (3-pin)
Mount type
PCB (5-pin)
Spring
Stainless steel
Spring
22mm single-staged spring
Housing materials
When comparing the housing materials of the Outemu Crystal and the HMX Jammy, it is clear that they offer distinct sound profiles due to their unique properties. The Crystal's polycarbonate top housing provides a sharper, higher-pitched, and crisper sound, thanks to its stiffness, which enhances clarity and resonance. In contrast, the Jammy's nylon top housing produces a deeper and fuller sound, as nylon's softer nature absorbs more sound, resulting in a duller and rounder profile. While both materials offer different sonic experiences, they each cater to different preferences based on the desired sound output.
Moving on to the bottom housings, the differences between the Crystal's polycarbonate and the Jammy's nylon continue to influence the overall sound profile of the switches. The polycarbonate bottom housing of the Crystal contributes to a sharper and more resonant sound upon bottoming out, matching the characteristics of the top housing. Meanwhile, the nylon bottom housing of the Jammy adds to the deeper and fuller sound experience, complementing the qualities of the nylon top housing. This split in housing materials allows for a well-balanced sound output that is consistent throughout the entire key press on each switch.
In terms of similarities, both the Outemu Crystal and the HMX Jammy utilize materials that have distinct effects on sound production in their top and bottom housings. The use of polycarbonate and nylon in the top and bottom parts of the switches allows for a coherent and immersive sound experience, regardless of the material differences. This demonstrates how a thoughtful design approach to housing materials can result in consistent and enjoyable sound profiles for mechanical keyboard enthusiasts, catering to a variety of preferences and tastes in typing experiences.
Weight
In comparing the actuation force and bottom out force of the Outemu Crystal linear switch and the HMX Jammy linear switch, it is evident that the Crystal switch is lighter in both aspects. The Crystal switch has an actuation force of 45 grams and a bottom out force of 55 grams, while the Jammy switch has an actuation force of 57 grams and a bottom out force of 63 grams. The Crystal switch provides a medium-light typing experience, ideal for those who prefer a lighter touch for extended typing sessions, while the Jammy switch offers a slightly heavier feel, suited for users who prefer a more substantial push when typing. Both switches provide a different typing experience based on the force required for actuation and bottoming out, allowing users to choose based on their personal preference for typing feel.
Travel distance
The Outemu Crystal linear switch has a travel distance of 4 mm, while the HMX Jammy linear switch has a travel distance of 3.7 mm. The Crystal switch has a slightly longer travel distance compared to the Jammy switch. A travel distance of 4.0mm is more traditional, providing a more substantial keypress feel, while a 3.7mm travel distance is slightly shallower. Gamers often prefer shorter travel distances for quicker response times, making the HMX Jammy switch a popular choice for gaming. However, some users may find shorter travel distances to be too abrupt, preferring the 4 mm travel distance of the Outemu Crystal switch for a more substantial keypress experience. Ultimately, the choice between the two switches will depend on personal preference for travel distance and keypress feel.
Price comparison
Which switch is more bang for your buck?
The HMX Jammy has an MSRP of $3.50 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the Jammy for $2.99.
The Outemu Crystal comes in at $3.40 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
In terms of sound, the Outemu Crystal linear switch is known for its chirpy and high-pitched characteristics, providing a unique and sharp sound profile while typing. On the other hand, the HMX Jammy linear switch is described as having a muted sound that is deeply satisfying. Depending on personal preference, the Crystal switch may be preferred for those who enjoy a more distinct and crisp typing sound, while the Jammy switch may be favored by those who appreciate a quieter typing experience.
When it comes to feel, the Outemu Crystal linear switch is known for its polished finish, offering a smooth and refined typing experience with reduced friction and smooth key travel. The HMX Jammy linear switch, on the other hand, does not have a specific description provided for its feel. Both switches are medium-weight, providing a balance between ease of typing and tactile feedback, which may appeal to users looking for a comfortable typing experience.
Overall, the Outemu Crystal linear switch stands out for its unique sound profile and polished feel, making it a good option for those who enjoy a more distinctive typing experience. On the other hand, the HMX Jammy linear switch offers a muted sound and a softer nylon housing, providing a deeply satisfying typing experience. Ultimately, the choice between these two switches will depend on individual preferences for sound, feel, and overall typing experience. Both switches offer a linear typing experience, so users can expect similar results in terms of key actuation and responsiveness.
Conclusion
In summary, when choosing between the Outemu Crystal linear switch and the HMX Jammy linear switch, consider your typing preferences and priorities. If you enjoy a lighter actuation force and a unique linear typing experience with a neutral sound profile, the Crystal may be the better option for you. On the other hand, if you prefer a slightly heavier actuation force and a muted, deeply satisfying typing experience, the Jammy may be the switch to go for. Ultimately, the decision between these two switches comes down to personal preference and the type of typing experience you are looking for.
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