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Outemu Silent Green vs. SP-Star RedBlue

An in-depth look at the Outemu Silent Green and the SP-Star RedBlue switches—which one is the best fit for you?

Overview

When it comes to mechanical keyboard switches, two popular options to consider are the Outemu Silent Green and the SP-Star RedBlue. The Silent Green is a linear switch that is best known for its silent operation, making it ideal for environments where noise may be a concern. On the other hand, the RedBlue linear switches stand out for their medium-light typing experience and low-pitched sound profile, making them a great choice for those who prefer a quieter typing experience. While both switches offer unique characteristics and benefits, such as the Silent Green's noise reduction and the RedBlue's smooth typing experience, it ultimately comes down to personal preference and typing style. 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

N/A

Bottom-out force

60g

Bottom-out force

57g

Pre-travel

2.00 mm

Pre-travel

2.00 mm

Total travel

4.00 mm

Total travel

4.00 mm

Factory lubed

Yes

Factory lubed

Yes

Stem construction

Standard

Stem construction

Standard

Stem material

pom

Stem material

POM

Top housing material

Polycarbonate

Top housing material

Polycarbonate

Bottom housing material

Polycarbonate

Bottom housing material

Polycarbonate

Mount type

PCB (5-pin)

Mount type

PCB (5-pin)

Spring

Stainless steel

Spring

Gold plated

Housing materials

In comparing the housing materials of the Outemu Silent Green and the SP-Star RedBlue switches, it is clear that they both share the same polycarbonate material for both the top and bottom housings. This means that both switches will have similar characteristics when it comes to sound profile and aesthetics. The use of polycarbonate in the housings creates a sharper, higher-pitched, and crisper sound profile due to its stiffness, leading to a clear and resonant sound. Additionally, the translucency of polycarbonate makes it ideal for switches that plan to use RGB lighting for added visual appeal.

Despite both switches using the same housing material, the placement of the polycarbonate in the top and bottom housings can affect the overall sound and feel of the switches. The qualities of the bottom housing will impact the bottom-out sound and feel when the key is pressed down, while the top housing will influence the sound when the key is released. This means that even though the materials are the same, the way they are utilized within the switch can create variations in the typing experience.

Overall, the choice of housing material is crucial in determining the sound profile and tactile feedback of a mechanical keyboard switch. Whether it is the Outemu Silent Green or the SP-Star RedBlue, the polycarbonate housing in both switches offers a distinctive sound profile and resonant feel. With the translucency of polycarbonate allowing for RGB lighting to enhance the aesthetic appeal of the switches, both options provide a combination of functionality and visual attractiveness for mechanical keyboard enthusiasts.

Weight

The actuation force and bottom out force of the Outemu Silent Green linear switch and the SP-Star RedBlue linear switch offer a notable point of comparison. The Silent Green requires an actuation force of 45 grams and a bottom out force of 60 grams, providing a medium level of resistance. In contrast, the RedBlue has an actuation force of an unknown amount and a bottom out force of 57 grams, which is slightly lighter than the Silent Green. The Silent Green yields a more consistent typing experience due to its known actuation force, while the RedBlue may require a bit more finesse since its actuation force is unspecified. Ultimately, those who prefer a lighter typing feel may lean towards the RedBlue, while individuals seeking a more substantial push might opt for the Silent Green.

Travel distance

The travel distance of the Outemu Silent Green linear switch and the SP-Star RedBlue linear switch is the same, with both having a travel distance of 4 mm. This means that when pressing down on a key with either of these switches, the distance the key travels from the top to the bottom is identical. As a result, you can expect similar tactile feedback and typing experience from both switches. Both switches offer a consistent and comfortable typing experience with a travel distance that is neither too short nor too long. Overall, whether you choose the Outemu Silent Green or the SP-Star RedBlue linear switch, you can expect a similar travel distance and typing feel.

Price comparison

Which switch is more bang for your buck?

The SP-Star RedBlue has an MSRP of $5.80 per 10 switches. At Milktooth, we are able to pass on savings to our customers and offer the RedBlue for $5.40.

The Outemu Silent Green comes in at $3.10 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 Outemu Silent Green linear switch is known for its silent operation, making it a great choice for users looking for a quiet typing experience. On the other hand, the SP-Star RedBlue linear switch is described as having a low-pitched and thocky sound profile, which can provide a more satisfying and unique typing experience. The sound of a switch can also be influenced by other factors such as the keyboard and keycaps used, so it's essential to consider the overall setup when selecting a switch based on sound preference.

In terms of feel, the Outemu Silent Green linear switch and the SP-Star RedBlue linear switch offer different experiences. The Silent Green's feel is unknown, while the RedBlue switch is characterized as providing a mild and polished typing experience. With a gentle and approachable feel, the RedBlue switch can be a comfortable choice for users seeking a smooth and refined typing experience. The polished finish can also result in reduced friction and smooth key travel, further enhancing the overall feel of the switch.

Considering the subjective qualities of the Outemu Silent Green and SP-Star RedBlue linear switches, it's evident that they cater to different preferences. The Silent Green excels in providing a silent typing experience, making it ideal for those who value quiet operation. On the other hand, the RedBlue switch stands out for its unique low-pitched and thocky sound profile, along with its mild and polished feel. Ultimately, the choice between these switches will depend on the user's specific preferences for sound and feel. Both switches offer distinctive qualities that can enhance the overall typing experience, ensuring that users will enjoy similar results in terms of performance and satisfaction.

Conclusion

In closing, when deciding between the Outemu Silent Green linear switch and the SP-Star RedBlue linear switch, consider your preference for bottom out force. If you prefer a slightly heavier typing experience, opt for the Silent Green with a bottom out force of 60 grams. On the other hand, if you prefer a lighter touch, the RedBlue with a bottom out force of 57 grams would be more suitable. Additionally, if you appreciate a low-pitched sound profile and a smooth typing experience, the RedBlue switches may be the better choice for you. Ultimately, the decision between these two switches will depend on your personal typing preferences and the overall typing experience you are looking for.

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