GravaStar Mercury K1 vs Yunzii AL75
Get the GravaStar Mercury K1 for the 8,000 mAh battery. Get the Yunzii AL75 for sound dampening.
The differences that matter
Skip the 40-row spec sheet. These are the specs that change how each board feels, sounds, and fits your desk.
GravaStar Mercury K1
Yunzii AL75
Battery
8,000 mAh
6,000 mAh
Switch options
Linear
Clicky, Linear, Tactile
Weight
1,080 g
1,410.58 g
Sound dampening
No
Yes
Backlight
RGB
RGB, south-facing
- GravaStar Mercury K1
- Yunzii AL75
- Performance
- 6658
- Build quality
- 6763
- Productivity
- 6776
- Customizability
- 6472
- Portability
- 9291
- Layout size: 75%
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Case material: Aluminum
- Mount style: Gasket Mount
GravaStar Mercury K1 vs Yunzii AL75 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
7 of 21 specs differ
GravaStar Mercury K1
Yunzii AL75
Switch options
Hot-swappable
Mount style
Sound dampening
Layout size
Layout standard
Ergonomics
Display
Connection
Max polling rate
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Backlight
N-key rollover
Mac & Windows
Released
Compare prices
Live prices from the stores we track, cheapest in-stock offer first.
Lowest price across stores, Amazon excluded.
Prices in USD are converted to your currency and can change at any time. KeebFinder may earn a commission when you buy through these links, at no extra cost to you.
Not sold on either?
![[In Stock] Lucky65 V2 65% Mechanical Keyboard](https://cdn.shopify.com/s/files/1/0549/0262/0278/files/20250324144508.jpg?v=1742798796&width=3840&quality=75)
Still torn?
Answer a few quick questions and the keyboard finder ranks 2,000+ boards by how you will actually use yours.