Kailh Box Glazed Green
vsKailh Box Jellyfish Pro
Hear them
Side by side
| Kailh Box Glazed Green | Kailh Box Jellyfish Pro | |
| Type | Linear | Linear |
| Sound | Recorded | Recorded |
| Loudness | -40.6 dB | -46.3 dB |
| Pitch | 3,201 Hz | 3,076 Hz |
| Spring weight | 52.7 g | 53.2 g |
| Actuation force | 29.7 g | 32.3 g |
| Bottom-out force | 67.9 g | 69.5 g |
| Total travel | 3.9 mm | 3.8 mm |
Force curves compared
Both curves modeled from each switch's measured actuation, bottom-out values.
Which should you pick?
The Kailh Box Glazed Green and Kailh Box Jellyfish Pro are both linear switches, but they feel and sound different enough to be worth comparing directly.
Kailh Box Jellyfish Pro runs the heavier spring at 53.2g versus 52.7g — about 0.5g more — so it feels more deliberate under the finger, while Kailh Box Glazed Green is quicker and lighter to press.
On sound, Kailh Box Glazed Green is the louder of the two at -40.6dB versus -46.3dB (5.699999999999996dB quieter), pitched higher at roughly 3,201Hz. It reads as recorded, while Kailh Box Jellyfish Pro comes across more recorded.
Pick Kailh Box Glazed Green if you want a lighter, faster press and a louder, more present sound. Pick Kailh Box Jellyfish Pro if you'd rather have a heavier, more controlled press and a quieter typing sound. Use the players above to hear which one you actually prefer.
Full pages
Hear the difference for real
Load either switch into the live simulator and A/B them with your plate, case and keycaps.
Open the simulator →