The HMX Retro J and Duhuk Lumia Bitter Tea V2 switches are both standard MX mechanical switches of the tactile breed. They both feature PC top housing, POM stem material, standard stem shape, - g , - mm , 3 mm total travel, however, they come with different bottom housing (Nylon PA66 vs modified PBT), spring (single-stage extended KOS vs 22 mm extended double-stage), actuation (36 g vs 42 g), bottom-out force (55 g vs 58 g), pre-travel (2.50 mm vs 1.80 mm). That said, they are moderately 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 Retro J is a tactile standard MX mechanical switch with PC top housing, Nylon PA66 bottom housing, and POM stem (standard shape). It features a single-stage extended KOS spring. The 36g actuation occurs at 2.50mm. The 55g bottom-out occurs at 3mm. Factory lubing? Yes! Designed by HMX. Manufactured by HMX. | The Duhuk Lumia Bitter Tea V2 is a tactile standard MX mechanical switch with PC top housing, modified PBT bottom housing, and POM stem (standard shape). It features a 22 mm extended double-stage spring. The 42g actuation occurs at 1.80mm. The 58g bottom-out occurs at 3mm. Factory lubing? Yes! Manufactured by Grain Gold. |
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| Name | HMX Retro J | Duhuk Lumia Bitter Tea V2 |
|---|---|---|
| Type | tactile | tactile |
| Footprint | 5-pin | 5-pin |
| Top housing | PC | PC |
| Bottom housing | Nylon PA66 | modified PBT |
| Stem material | POM | POM |
| Stem shape | standard | standard |
| Spring | single-stage extended KOS | 22 mm extended double-stage |
| Tactile force | - g | - g |
| Actuation | 36 g | 42 g |
| Bottom-out | 55 g | 58 g |
| Tactile bump position | - mm | - mm |
| Pre-travel | 2.50 mm | 1.80 mm |
| Total travel | 3 mm | 3 mm |
| Lube | Factory lubing? Yes! Stem legs and stem sliders are covered with a very thin coat of 205g0. The spring and leaf are lubed with dry film. | Factory lubing? Yes! |
| Designer | HMX | - |
| Manufacturer | HMX | Grain Gold |
By tracking prices and in-stock status of 30+ well-known keyboard stores worldwide, we can state that the HMX Retro J is much more widely available, but the Duhuk Lumia Bitter Tea V2 is also available in stores.
Clicking the links below take you to some notable keyboard shops offering HMX Retro J and Duhuk Lumia Bitter Tea V2 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 Retro J switches | Comments on Duhuk Lumia Bitter Tea V2 switches |
The HMX Retro J tactile switch features a loud and clacky sound profile. They are manufactured using HMX's newest tactile switch mold, which differentiates them from HMX's previous tactile switches such as Cilantro or Frog tactile switches. The Retro J tactile switch comes with minimal pre and post-travel. The tactile bump is rounded and close to a D shape – Unikeys. | This is the newest generation of Duhuk Lumia Bitter Tea switches. In this version, the molds have been updated for better tolerances and the travel has been reduced to 3mm for an even sharper tactile feeling – MonacoKeys. |
