Ajazz AK820 AS vs Keychron Lemokey X4
Get the Keychron Lemokey X4 for qmk and 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.
Ajazz AK820 AS
Keychron Lemokey X4
Case material
Aluminum, Plastic
ABS, Plastic
Weight
810 g
712 g
QMK
No
Yes
Sound dampening
No
Yes
Keycaps
PBT
ABS, PBT
- Ajazz AK820 AS
- Keychron Lemokey X4
- Performance
- 6075
- Build quality
- 7683
- Productivity
- 8295
- Customizability
- 7083
- Portability
- 6765
- Layout size: 75%
- Connection: Wired
- Hot-swappable
- Switch options: Clicky, Linear, Tactile
- Mount style: Gasket Mount
- Knob
Ajazz AK820 AS vs Keychron Lemokey X4 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
10 of 24 specs differ
Ajazz AK820 AS
Keychron Lemokey X4
Switch options
Hot-swappable
Mount style
Sound dampening
Screw-in stabilizers
Layout size
Layout standard
Ergonomics
Knob
Display
Connection
Max polling rate
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Typing angle
Backlight
QMK
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] Xinmeng M75/M75Pro 75% Pre-Built Mechanical Keyboard](https://cdn.shopify.com/s/files/1/0549/0262/0278/files/O1CN01QqPe0g1sgA8RTJI6B___2215624025795.png?v=1741766474&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.