Outemu Lime vs. SP-Star RedBlue
An in-depth look at the Outemu Lime and the SP-Star RedBlue switches—which one is the best fit for you?
Overview
When searching for the perfect mechanical keyboard switch, two options that stand out are the Outemu Lime, a tactile switch, and the SP-Star RedBlue, a linear switch. The Lime switches are truly unique, offering a lightweight design with an approachable tactility and a silenced experience. These switches are perfect for tactile enthusiasts seeking a feathery light typing experience, accompanied by just a touch of tactility. On the other hand, the RedBlue linear switches boast their own set of remarkable features. They are specifically tailored for those who prefer a medium-light typing experience and offer a relatively higher-pitched sound profile. The decision between these switches ultimately comes down to personal preference and usage requirements. However, let's dive deeper beyond these generalities to help you make the best possible choice for your specific needs.
By the numbers
Technical specifications
Actuation force
35g
Actuation force
N/A
Bottom-out force
45g
Bottom-out force
57g
Pre-travel
1.80 mm
Pre-travel
2.00 mm
Total travel
3.30 mm
Total travel
4.00 mm
Factory lubed
Yes
Factory lubed
Yes
Stem construction
Partial box
Stem construction
Standard
Stem material
POM
Stem material
POM
Top housing material
Nylon
Top housing material
Polycarbonate
Bottom housing material
Nylon
Bottom housing material
Polycarbonate
Mount type
PCB (5-pin)
Mount type
PCB (5-pin)
Spring
Stainless steel
Spring
Gold plated
Housing materials
The housing materials of the Outemu Lime and SP-Star RedBlue switches, both featuring different top and bottom housings, offer distinct sound profiles. The Lime's nylon top housing absorbs more sound due to its softer nature, resulting in a deeper and fuller sound. In contrast, the RedBlue's polycarbonate top housing creates a sharper and crisper sound, thanks to its stiffer composition. However, if you are using RGB lighting, the polycarbonate top housing would be a better choice due to its translucency.
Similarly, the bottom housings of the Lime and RedBlue switches also contribute to their respective sound profiles. With nylon as its material, the Lime's bottom housing absorbs more sound, leading to a duller and rounder sound overall. On the other hand, the RedBlue's polycarbonate bottom housing adds to its clear and resonant sound, courtesy of its stiffer plastic construction.
When comparing the overall sound profile of the two switches, it becomes evident that they will offer different experiences. The Lime switch, with nylon in both top and bottom housings, will provide a deeper and fuller sound throughout the entire typing process. Conversely, the RedBlue switch, featuring polycarbonate in both housings, will produce sharper and crisper sounds. However, it's important to note that while the materials may vary, these switches will still provide similar results in terms of their impact on the actuation sound and feel when pressing down keys, as well as the sound upon releasing a key.
Weight
When comparing the actuation force and bottom out force of the Outemu Lime tactile switch and the SP-Star RedBlue linear switch, there are some notable similarities and differences. In terms of weight, the Lime switch is lighter than the RedBlue switch. The Lime has an actuation force of 35 grams and a bottom out force of 45 grams, which provides a relatively light typing experience. On the other hand, the RedBlue switch's actuation force is unavailable, which means the exact force required to trigger a keystroke is unknown. However, it has a bottom out force of 57 grams, which falls into the medium-light category when compared to the Lime switch.
For those who prefer a lighter typing experience, the Lime switch would be a suitable choice as it allows for longer periods of comfortable typing, making it ideal for work or extended gaming sessions. On the other hand, individuals who prefer a more substantial typing feel may opt for the RedBlue switch due to its heavier bottom out force. This heavier force provides a stronger push feel and results in a more solid and impactful typing experience.
Overall, while the Lime switch offers a lighter typing experience and the RedBlue switch offers a medium-light typing experience, the exact actuation force of the RedBlue switch is unavailable. However, based on the provided information, it can be inferred that the RedBlue switch would result in a slightly heavier typing experience compared to the Lime switch due to its higher bottom out force.
Travel distance
When comparing the travel distance of the Outemu Lime tactile switch and the SP-Star RedBlue linear switch, it is clear that there is a difference in their distances. The Lime, with a travel distance of 3.3 mm, is shorter compared to the RedBlue, which has a travel distance of 4 mm. The Lime falls into the category of shorter travel distances, which have become popular among gamers due to their ability to offer faster response times. On the other hand, the RedBlue provides a deeper and more substantial feeling keystroke with its longer travel distance. So, if responsiveness is your priority, the Lime would be the better option, while those seeking a more tactile and substantial key feel may prefer the RedBlue. Both switches offer distinct experiences, catering to different preferences.
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 Lime 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 Lime switches are unique in that they have a neutral sound profile with a muted characteristic. This means that the sound produced by these switches is softer and quieter compared to regular mechanical switches, making them perfect for those who prefer a more subtle typing experience. On the other hand, the SP-Star RedBlue linear switches have a low-pitched sound profile. This means that these switches produce a bass-heavy and mellow tone when pressed, resulting in a more satisfying and deep "thud" or soft "knock" sound. Both switches have a neutral characteristic, which means they have a moderate actuation force requirement and a moderate overall sound profile, making them suitable for various purposes and user levels. However, it's important to note that the sound of a switch can also be influenced by factors such as the keyboard board and keycaps used.
Moving on to the feel, the Outemu Lime switches offer a mild and feathery typing experience. They have a gentle resistance, but are exceptionally light to press, requiring little exertion from the fingers. This reduces finger fatigue and makes them comfortable for extended typing sessions. Additionally, the Lime switches have a subtle and polished feel, with a gentle resistance and smooth key travel. This is due to the smooth and refined finish of the switch, either from the materials used or factory lubing, resulting in a sleek typing experience with reduced friction.
On the other hand, the SP-Star RedBlue linear switches also provide a mild and polished typing experience. They offer a more gentle typing experience with a safe, middle-ground zone of characteristics. Similar to the Lime switches, the RedBlue switches have a polished feel, resulting in reduced friction and smooth key travel. This enhances the overall typing experience, providing a sleek and refined feel.
In conclusion, the Outemu Lime tactile switches and SP-Star RedBlue linear switches have distinct qualities in terms of sound and feel. The Lime switches have a neutral sound profile with a muted characteristic, offering a softer and quieter typing experience. They provide a mild and feathery feel, with a gentle resistance and smooth key travel. On the other hand, the RedBlue switches have a low-pitched sound profile that produces a bass-heavy and mellow tone. They also offer a mild and polished feel, with reduced friction and smooth key travel. While they have some similar qualities, such as a mild typing experience and a polished feel, they differ in terms of sound characteristics. So, depending on your preferences, both switches can provide a satisfying and enjoyable typing experience.
Conclusion
In summary, when choosing between the Outemu Lime tactile switch and the SP-Star RedBlue linear switch, it ultimately comes down to your personal preferences and typing style.
If you prioritize a feathery light typing experience with a touch of tactility, along with a quieter sound profile, the Outemu Lime switches are perfect for you. With a bottom out force of 45 grams, these switches provide a gentle and subtle typing feel, reducing finger fatigue and making them comfortable for extended typing sessions. The Lime switches are also silenced, minimizing the noise typically associated with mechanical keyboards. Whether you are a beginner or an advanced typist, and whether you plan to use these switches at home or work, the Lime switches offer a polished and refined typing experience.
On the other hand, if you prefer a medium-light typing experience with a relatively higher-pitched sound profile, the SP-Star RedBlue linear switches are a great choice. With a bottom out force of 57 grams, these switches offer a mild typing feel that is approachable to most. The RedBlue switches also feature a polished finish, resulting in reduced friction and smooth key travel. The sound profile of the RedBlue switches is low-pitched and thocky, providing a deep, rich, and satisfying sound when pressed.
Ultimately, both switches offer unique characteristics and advantages. Consider your preference for tactility, typing force, sound profile, and typing feel when making your decision. Whether you choose the Outemu Lime tactile switch or the SP-Star RedBlue linear switch, you can expect an enjoyable and customized typing experience.
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