Bsun Bumblebee Linear vs. Outemu Lime
An in-depth look at the Bsun Bumblebee Linear and the Outemu Lime switches—which one is the best fit for you?
Overview
When it comes to mechanical keyboard switches, the Bsun Bumblebee Linear and the Outemu Lime offer distinct experiences that cater to different typing preferences. The Bumblebee Linear is celebrated for its exceptionally smooth typing experience and a bright sound profile, making it a solid choice for those who prefer a straightforward linear switch without any tactile feedback. This switch is ideal for gamers and typists alike who appreciate a seamless keystroke that promotes faster actuation and reduces typing fatigue. In contrast, the Outemu Lime presents a unique blend of lightweight characteristics and approachable tactility, designed for users who appreciate a gentle tactile bump without the clackiness often associated with deeper tactile switches. The Lime's muted sound and subtle feedback are perfect for those who crave a quieter environment while still enjoying the sensation of a tactile response. 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
35g
Bottom-out force
50g
Bottom-out force
45g
Pre-travel
2.00 mm
Pre-travel
1.80 mm
Total travel
3.60 mm
Total travel
3.30 mm
Factory lubed
Yes
Factory lubed
Yes
Stem construction
Standard
Stem construction
Partial box
Stem material
POM
Stem material
POM
Top housing material
POM
Top housing material
Nylon
Bottom housing material
Nylon
Bottom housing material
Nylon
Mount type
PCB (5-pin)
Mount type
PCB (5-pin)
Spring
21mm single-staged spring
Spring
Stainless steel
Housing materials
When comparing the housing materials of the Bsun Bumblebee Linear and the Outemu Lime switches, notable differences in the top housing materials present intriguing sound profile implications. The Bumblebee Linear features a POM (polyoxymethylene) top housing, characterized by its hardness and density, which contributes to a deeper, yet more muted sound. In contrast, the Outemu Lime utilizes a nylon top housing, which is a softer plastic known for its ability to absorb sound better than harder materials. As a result, while both switches promise a deeper acoustic experience, the Bumblebee Linear’s sound is relatively more defined and less resonant compared to the fuller, rounder tones produced by the Lime. Thus, the choice of the top housing material fundamentally impacts how the sound resonates when the keys are released, giving the Bumblebee a more precise sound signature versus the Lime's warmer acoustic profile.
Both switches appear to share a commonality in their bottom housing materials, as both the Bumblebee Linear and Outemu Lime utilize nylon for their bottom housings, which induces a rich, full sound. The softness of nylon allows it to absorb noise effectively, contributing to a muted sound quality favored by many typists. Consequently, despite the variation in top housing materials, the bottom housing characteristics of both switches are consistent, leading to comparable sound profiles during key press engagements. This shared feature means that when the key is bottomed out, both switches exhibit a similar acoustic signature, likely enhancing the typing experience for users who appreciate the satisfying feel and sound generated by these nylon materials.
In analyzing both switches collectively, it becomes evident that while the Bumblebee Linear and the Outemu Lime diverge in their top housing choices, their bottom housings create a shared foundation for sound and feel. Each switch's performance is highly influenced by its top and bottom housing synergy, which ultimately shapes the overall typing experience. Individuals may lean toward the Bumblebee Linear for its precise, controlled sound during key releases, while others might prefer the Outemu Lime's more resonant and warm acoustic nature. Regardless of the preference, users can anticipate a satisfying typing experience driven by the nylon bottom housing common to both models, ensuring consistency in their discovery of sound profiles shaped by the intricacies of each switch's material composition.
Weight
When comparing the Bsun Bumblebee Linear switch and the Outemu Lime tactile switch, their actuation and bottom out forces reveal distinct preferences for keyboard users. The Bumblebee Linear switch features a slightly heavier actuation force of 45 grams and a bottom out force of 50 grams, while the Outemu Lime switch is lighter with an actuation force of 35 grams and a bottom out force of 45 grams. This difference in force results in the Bumblebee being better suited for those who prefer a more substantial typing experience due to its heavier feel, whereas the Lime is ideal for users seeking a lighter touch, making it suitable for extended typing sessions or gaming. Ultimately, if you prioritize a lighter switch for less finger fatigue, the Outemu Lime is the preferable choice; however, if you prefer a stronger resistance, the Bumblebee Linear offers that satisfying heft.
Travel distance
When comparing the travel distances of the Bsun Bumblebee Linear linear switch and the Outemu Lime tactile switch, we see a notable difference. The Bumblebee Linear switch features a travel distance of 3.6 mm, while the Lime switch has a slightly shorter travel distance of 3.3 mm. This means that the Bumblebee Linear offers a deeper keystroke, which may appeal to users who appreciate a more substantial feel during typing or gaming, as longer travel distances can provide a more satisfying tactile experience. Conversely, the Outemu Lime’s shorter travel distance caters to those who prefer quicker response times, making it potentially more suited for fast-paced gaming where every millimeter counts. Overall, if you favor a deeper, more deliberate keystroke, the Bumblebee Linear is the better choice, while the Lime switch is ideal for those seeking efficiency and speed with its shorter travel distance.
Price comparison
Which switch is more bang for your buck?
For 10 switches, the Bsun Bumblebee Linear comes in at $2.99, whereas the Outemu Lime comes in at $3.40.
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 considering the sound profile, the Bumblebee Linear switch is known for its bright sound, which typically resonates well and can add a lively ambiance to your typing experience. In contrast, the Outemu Lime switch presents a more muted and neutral sound profile, making it quieter than the Bumblebee. The Limes are designed to minimize the mechanical noise usually associated with keyboards, leading to a softer auditory experience that is especially advantageous in shared workspaces or quiet environments.
In terms of feel, the Bumblebee Linear switch provides an exceptionally smooth typing experience, designed for those who appreciate uninterrupted key travel without tactile bumps. The Outemu Lime switch, on the other hand, offers a unique combination of lightweight actuation and subtle tactility. Its feathery lightness reduces finger fatigue, while its mild and polished characteristics create a gentle typing experience that is both approachable and refined. This means the Lime can provide comfort for long typing sessions without the strain that heavier switches might cause.
In summary, both the Bumblebee Linear and Outemu Lime switches present distinctive profiles that appeal to different preferences. While the Bumblebee is all about brightness and smooth, linear action, the Lime excels in providing a muted sound and gentle tactile feedback. Depending on your typing style and environment, there's a good chance you will find satisfaction with either switch, as each caters to a different aspect of the mechanical typing experience.
Conclusion
To conclude, choosing between the Bsun Bumblebee Linear and the Outemu Lime switch ultimately depends on your personal preferences and typing style. If you prioritize a smooth, uninterrupted typing experience with a slight auditory feedback, the Bumblebee Linear, with its 50 grams of actuation force, may be your ideal choice, especially if you enjoy the seamless feel these linear switches provide. On the other hand, if you appreciate tactile feedback but still desire a lightweight and quiet typing experience, the 45-gram force of the Outemu Lime is an excellent option. Its muted sound profile and subtle tactility cater well to those in shared spaces or environments where noise reduction is essential. In essence, the Bumblebee excites those looking for linear precision, while the Lime gently engages tactile enthusiasts who prefer a softer touch. By identifying your priorities in sound and feel, you can confidently select the switch that best complements your typing needs.
Mentioned in this article
