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.
Coolkiller CK98
REDMAGIC Nubia K100J
Layout size
98%
96%
Rapid trigger
No
Yes
Battery
3,750 mAh
4,000 mAh
Case material
Aluminum, Plastic
Metal, Plastic
Switch options
Linear, Silent, Tactile
Linear
- Coolkiller CK98
- REDMAGIC Nubia K100J
- Performance
- 6563
- Build quality
- 6557
- Productivity
- 8768
- Customizability
- 7374
- Portability
- 5652
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Mount style: Gasket Mount
- Sound dampening
Coolkiller CK98 vs REDMAGIC Nubia K100J specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
14 of 23 specs differ
Coolkiller CK98
REDMAGIC Nubia K100J
Switch options
Rapid trigger
Hot-swappable
Mount style
Sound dampening
Screw-in stabilizers
Layout size
Layout standard
Ergonomics
Knob
Display
Media keys
Connection
Battery
USB-C
Case material
Keycaps
Weight
Dimensions
Backlight
N-key rollover
Mac & Windows
Released
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