Keychron C4 HE vs Royal Kludge S98 ES
Get the Keychron C4 HE for hall effect. Get the Royal Kludge S98 ES for knob.
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.
Keychron C4 HE
Royal Kludge S98 ES
Layout size
100%
96%
Hall effect (magnetic)
Yes
No
Connection
Wired
Bluetooth, 2.4 GHz, Wired
Mount style
Gasket Mount
Top Mount
Knob
No
Yes
- Keychron C4 HE
- Royal Kludge S98 ES
- Performance
- 8978
- Build quality
- 8370
- Productivity
- 9591
- Customizability
- 9279
- Portability
- 4556
- Hot-swappable
- Sound dampening
Keychron C4 HE vs Royal Kludge S98 ES specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
16 of 29 specs differ
Keychron C4 HE
Royal Kludge S98 ES
Switch options
Hall effect (magnetic)
Hot-swappable
Mount style
Sound dampening
Screw-in stabilizers
Layout size
Layout standard
Ergonomics
Knob
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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