Epomaker x Ajazz Banana
vsKailh Box Jellyfish Pro
Hear them
Side by side
| Epomaker x Ajazz Banana | Kailh Box Jellyfish Pro | |
| Type | Linear | Linear |
| Sound | Balanced | Recorded |
| Loudness | -49.4 dB | -46.3 dB |
| Pitch | 2,178 Hz | 3,076 Hz |
| Spring weight | 54 g | 53.2 g |
| Actuation force | 34.2 g | 32.3 g |
| Bottom-out force | 69.2 g | 69.5 g |
| Total travel | 3.8 mm | 3.8 mm |
Force curves compared
Both curves modeled from each switch's measured actuation, bottom-out values.
Which should you pick?
The Epomaker x Ajazz Banana and Kailh Box Jellyfish Pro are both linear switches, but they feel and sound different enough to be worth comparing directly.
Epomaker x Ajazz Banana runs the heavier spring at 54g versus 53.2g — about 0.7999999999999972g more — so it feels more deliberate under the finger, while Kailh Box Jellyfish Pro is quicker and lighter to press.
On sound, Kailh Box Jellyfish Pro is the louder of the two at -46.3dB versus -49.4dB (3.1000000000000014dB quieter), pitched higher at roughly 3,076Hz. It reads as recorded, while Epomaker x Ajazz Banana comes across more balanced.
Pick Epomaker x Ajazz Banana if you want a heavier, more controlled press and a quieter typing sound. Pick Kailh Box Jellyfish Pro if you'd rather have a lighter, faster press and a louder, more present 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 →