Akko CS Sponge
vsGamakay Mars
Hear them
Side by side
| Akko CS Sponge | Gamakay Mars | |
| Type | Tactile | Tactile |
| Sound | Balanced | Balanced |
| Loudness | -39 dB | -45.3 dB |
| Pitch | 2,261 Hz | 3,189 Hz |
| Spring weight | 55 g | 55.4 g |
| Actuation force | 32 g | 32.6 g |
| Bottom-out force | 71.2 g | 73.8 g |
| Total travel | 3.9 mm | 4 mm |
| Tactile bump | 43 g | 68 g |
Force curves compared
Both curves modeled from each switch's measured actuation, bottom-out and tactile-bump values.
Which should you pick?
The Akko CS Sponge and Gamakay Mars are both tactile switches, but they feel and sound different enough to be worth comparing directly.
Gamakay Mars runs the heavier spring at 55.4g versus 55g — about 0.3999999999999986g more — so it feels more deliberate under the finger, while Akko CS Sponge is quicker and lighter to press.
On sound, Akko CS Sponge is the louder of the two at -39dB versus -45.3dB (6.299999999999997dB quieter), pitched lower at roughly 2,261Hz. It reads as balanced, while Gamakay Mars comes across more balanced.
Both are tactile, but Gamakay Mars has the stronger bump at about 68g versus 43g.
Pick Akko CS Sponge if you want a lighter, faster press and a louder, more present sound. Pick Gamakay Mars 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.
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