Royal Kludge F99 AI vs Keychron K4 Pro
Get the Keychron K4 Pro for qmk and via.
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.
Royal Kludge F99 AI
Keychron K4 Pro
Connection
Wired
Bluetooth, Wired
Switch options
Linear
Clicky, Linear, Tactile
Weight
1,020 g
1,280 g
QMK
No
Yes
VIA
No
Yes
- Royal Kludge F99 AI
- Keychron K4 Pro
- Performance
- 6381
- Build quality
- 5084
- Productivity
- 7795
- Customizability
- 6096
- Portability
- 4554
- Layout size: 96%
- Hot-swappable
- Sound dampening
What owners say
Ratings and quotes collected from verified store reviews, including the critical ones.
Royal Kludge F99 AI
No owner reviews collected yet.
Keychron K4 Pro
7 owner reviews
“I previously had a normal K4 and i love the new one, the only thing is that the stabilizers lube work is kinda bad and the space bar was very rattly but after some lube work the K4 pro retakes the perfect productivity keyboard.”
Royal Kludge F99 AI vs Keychron K4 Pro specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
13 of 27 specs differ
Royal Kludge F99 AI
Keychron K4 Pro
Switch options
Hot-swappable
Mount style
Sound dampening
Screw-in stabilizers
Layout size
Layout standard
Ergonomics
Display
Media keys
Connection
Max polling rate
Battery
USB passthrough
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Typing angle
Backlight
QMK
VIA
N-key rollover
Mac & Windows
Released
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