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The HMX Serene Green and Unikeys x HMX Purple Dawn switches are both standard MX mechanical switches of the linear breed. They both feature modified UPE stem material, standard stem shape, 2 mm pre-travel, however, they come with different top housing (modified PA12 vs PA12), bottom housing (modified POM vs P4), spring (22 mm KOS single-stage vs 22 mm KOS single-stage extended), actuation (42 g vs 55 g), bottom-out force (46 g vs 62.5 g), total travel (3.60 mm vs 3.90 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 HMX Serene Green is a linear standard MX mechanical switch with modified PA12 top housing, modified POM bottom housing, and modified UPE stem (standard shape). It features a 22 mm KOS single-stage spring. The 42g actuation occurs at 2mm. The 46g bottom-out occurs at 3.60mm. Factory lubing? Yes! Designed by M Studio. Manufactured by HMX. | The Unikeys x HMX Purple Dawn is a linear standard MX mechanical switch with PA12 top housing, P4 bottom housing, and modified UPE stem (standard shape). It features a 22 mm KOS single-stage extended spring. The 55g actuation occurs at 2mm. The 62.5g bottom-out occurs at 3.90mm. Factory lubing? Yes! Designed by Unikeys. Manufactured by HMX. |
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| Name | HMX Serene Green | Unikeys x HMX Purple Dawn |
|---|---|---|
| Type | linear | linear |
| Footprint | 5-pin | 5-pin |
| Top housing | modified PA12 | PA12 |
| Bottom housing | modified POM | P4 |
| Stem material | modified UPE | modified UPE |
| Stem shape | standard | standard |
| Spring | 22 mm KOS single-stage | 22 mm KOS single-stage extended |
| Actuation | 42 g | 55 g |
| Bottom-out | 46 g | 62.5 g |
| Pre-travel | 2 mm | 2 mm |
| Total travel | 3.60 mm | 3.90 mm |
| Lube | Factory lubing? Yes! Mixed GPL105&GPL205 on leaf spring, stem feet, and bottom housing rails. | Factory lubing? Yes! mixed GPL105&GPL205 on leaf spring, stem feet, and bottom housing rails |
| Designer | M Studio | Unikeys |
| Manufacturer | HMX | HMX |
By tracking prices and in-stock status of 30+ well-known keyboard stores worldwide, we can state that the HMX Serene Green is available at a single shop at the moment, while the Unikeys x HMX Purple Dawn can be found in multiple stores.
Clicking the links below take you to some notable keyboard shops offering HMX Serene Green and Unikeys x HMX Purple Dawn 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 HMX Serene Green switches | Comments on Unikeys x HMX Purple Dawn switches |
HMX Serene Green switches come with HMX's newly developed POM bottom housing, and it is also the first HMX switch that utilizes POM as its housing material. The modified UPE stem and POM bottom housing create an even fuller and more bassy sound signature than other existing HMX switches. The bottom-out feel is still as solid and firm. They don't feel overly soft because the stem is made of UPE – unikeyboards.com. | The long-awaited Unikeys Purple Dawn switches are finally here! The Purple Dawn switch is one of the earliest HMX switches that use the UPE stem and the first HMX switch that pairs the UPE stem with the P4 bottom housing. If you have tried HMX switches with PA12 or P4 housings, you will notice that the PA12 material is one of the best top housing materials as it is very smooth and comes with a subtle and pleasant top-out sound. The P4 bottom housing is one of my favorites as it comes with a thocky, clacky, and vibrant bottom-out sound profile. When paired with the modified UPE stem, Purple Dawn switches overall sound quite poppy with a thocky note. They won't be too loud since UPE is one of the more muted materials in this hobby. Feeling-wise, they are very smooth and come with a clean and solid bottom-out. The modified UPE material is not as soft as UPE from other manufacturers as pure UPE can easily be broken. HMX modified its UPE material to make it more strengthened and more durable – uninkeyboards.com. |
