The Outemu Kitty and HMX Blue Star switches are both standard MX mechanical switches of the silent tactile breed. They both feature standard stem shape, - g , - mm , however, they come with different top housing (Nylon PA66 vs PC), bottom housing (Nylon PA66 vs Nylon PA66+TPE), stem material (POM (+TPU) vs POM), actuation (40 g vs 35 g), bottom-out force (52 g vs 48 g), pre-travel (2 mm vs 2.50 mm), total travel (3.80 mm vs 3.65 mm). That said, they are not too similar. Let's check out this side-by-side specs rundawn with details, availability -- and even current prices -- to figure out which one fits you the best!
The Outemu Kitty is a silent tactile standard MX mechanical switch with Nylon PA66 top housing, Nylon PA66 bottom housing, and POM (+TPU) stem (standard shape). The 40g actuation occurs at 2mm. The 52g bottom-out occurs at 3.80mm. Factory lubing? Yes! Designed by Outemu. Manufactured by Outemu. | The HMX Blue Star is a silent tactile standard MX mechanical switch with PC top housing, Nylon PA66+TPE bottom housing, and POM stem (standard shape). It features a stainless steel spring. The 35g actuation occurs at 2.50mm. The 48g bottom-out occurs at 3.65mm. Extra: Light diffuser. Factory lubing? Yes! Manufactured by HMX. |
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| Name | Outemu Kitty | HMX Blue Star |
|---|---|---|
| Type | silent tactile | silent tactile |
| Footprint | 5-pin | 5-pin |
| Top housing | Nylon PA66 | PC |
| Bottom housing | Nylon PA66 | Nylon PA66+TPE |
| Stem material | POM (+TPU) | POM |
| Stem shape | standard | standard |
| Spring | - | stainless steel |
| Tactile force | - g | - g |
| Actuation | 40 g | 35 g |
| Bottom-out | 52 g | 48 g |
| Tactile bump position | - mm | - mm |
| Pre-travel | 2 mm | 2.50 mm |
| Total travel | 3.80 mm | 3.65 mm |
| Lube | Factory lubing? Yes! | Factory lubing? Yes! |
| Designer | Outemu | - |
| Manufacturer | Outemu | HMX |
By tracking prices and in-stock status of 30+ well-known keyboard stores worldwide, we can state that the HMX Blue Star is not available at the moment, while the Outemu Kitty can be found in 2 stores.
Clicking the links below take you to some notable keyboard shops offering Outemu Kitty and HMX Blue Star switches. When accepted, the prices indicated already include the discount - use the KBDNEWS coupon code at checkout to claim your saving!
Prices, discounts, and stock status are checked regularly; however, changes since the last update cannot be ruled out. Everything here is for informational purposes only. Check the product pages for the latest prices!
Comments on Outemu Kitty switches | Comments on HMX Blue Star switches |
The Outemu Kitty silent tactile switch is a high-quality keyboard switch that combines tactile feedback with exceptionally quiet operation – ideal for workplaces or home setups where low noise levels and a noticeable click are desired. Its construction, featuring dampened materials, a POM stem, and a nylon housing, ensures a solid typing feel with minimal noise – InputGear. | The HMX Blue Star is a silent tactile switch engineered for a deep thock sound profile. Designed to deliver quiet yet satisfying tactile feedback, it combines a smooth press with a rich, muted thock — perfect for those who want a stealthy typing experience – LumeKeebs. |
