Well, since the Kailh Summer Mini is a and the Gateron Harmonic is a standard MX mechanical switch, the differences between them are so fundamental that it doesn't make much sense to compare them. They are not even compatible, requiring different PCBs or keycaps -- so they are usually not alternatives for the same keyboard. That said, here is a side-by-side spec rundown for you.
The Kailh Summer Mini is a clicky with PC top housing, PC bottom housing, and POM stem (circular dust-proof shape). It features a 15.6 mm spring. The 50g actuation occurs at 1.20mm. Bottom-out is at 2.80mm. Factory lubing? Yes! Manufactured by Kailh. | The Gateron Harmonic is a clicky standard MX mechanical switch with PC top housing, PA66 Nylon bottom housing, and POM stem (standard shape). It features a 20 mm spring. The 65g actuation occurs at 2mm. Bottom-out is at 4mm. Light diffuser, dual-rail structure. Factory lubing? Yes! Manufactured by Gateron. |
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| Name | Kailh Summer Mini | Gateron Harmonic |
|---|---|---|
| Type | clicky | clicky |
| Footprint | 3-pin | 5-pin |
| Top housing | PC | PC |
| Bottom housing | PC | PA66 Nylon |
| Stem material | POM | POM |
| Stem shape | circular dust-proof | standard |
| Spring | 15.6 mm | 20 mm |
| Actuation | 50 g | 65 g |
| Bottom-out | - g | - g |
| Pre-travel | 1.20 mm | 2 mm |
| Total travel | 2.80 mm | 4 mm |
| Lube | Factory lubing? Yes! | Factory lubing? Yes! |
| Designer | - | - |
| Manufacturer | Kailh | Gateron |
By tracking prices and in-stock status of 30+ well-known keyboard stores worldwide, we can state that the Kailh Summer Mini is available at a single shop at the moment, while the Gateron Harmonic can be found in multiple stores.
Clicking the links below take you to some notable keyboard shops offering Kailh Summer Mini and Gateron Harmonic 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!
Kailh Summer Mini sound test | Gateron Harmonic sound test |
No Gateron Harmonic sound test available. |
Comments on Kailh Summer Mini switches | Comments on Gateron Harmonic switches |
Are you searching for that "soul switch" that perfectly balances mechanical rhythm with ultra-thin portability? Kailh's Four Seasons series brings you the "Summer Mini"—engineered for rhythm enthusiasts and competitive gamers. This premium clicky low-profile switch condenses the exhilarating feel of a traditional blue switch into a razor-thin body. Boasting a classic 50gf actuation and a lightning-fast 1.2mm pre-travel, its high-clear PC housing generates a resonant, musical click with every press. Whether you're coding on a slim board or unleashing combos on a Hitbox, Summer Mini delivers a "crisp to the bone" elite competitive experience – diykey.net. | Gateron are back with another clicky switch! The Harmonic features a dual-rail design and updated click leaf for a sharper, crisper click. If you’re a fan of Gateron Melodics, these switches could be perfect for you – SerpentKeys. Gateron Harmonic Switches are clicky switches with an updated click leaf from Gateron. These switches have a satisfying, pronounced click with slight scratchiness on the keypress return – Divinikey. |
