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 available at a single shop at the moment, while the Outemu Kitty can be found in multiple 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. |
