Fl·esports FL Esports FL100 vs Keychron K4 Ultra
Get the Keychron K4 Ultra for the 4,000 mAh battery and screw-in stabilizers.
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No reviews
from$119at Mechkeys
5.0 (2)5.0 · 2 reviews
from$114at Keychron
Which one should you get?
Get the
Fl·esports FL Esports FL100
Build quality in the bottom 5% of 96% boards under $150.
Get the
Keychron K4 Ultra
Battery
Build quality in the bottom 40% of 96% boards under $150.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
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.
Fl·esports FL Esports FL100
Keychron K4 Ultra
Battery
3,000 mAh
4,000 mAh
A larger battery means fewer cables during the day
Screw-in stabilizers
No
Yes
Easier to tune than the plate-mount stabs you get prebuilt
Backlight
RGB
RGB, south-facing
RGB for looks and low light rather than speed
Media keys
No
Yes
N-key rollover
No
Yes
- Fl·esports FL Esports FL100
- Keychron K4 Ultra
- Performance
- 4988
- Build quality
- 4063
- Productivity
- 7787
- Customizability
- 6275
- Portability
- 5757
- Layout size: 96%
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Case material: ABS
- Switch options: Clicky, Linear, Tactile
- Sound dampening
Fl·esports FL Esports FL100 vs Keychron K4 Ultra specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
6 of 23 specs differ
Fl·esports FL Esports FL100
Keychron K4 Ultra
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-C
Case material
Plate material
Keycaps
Weight
Dimensions
Backlight
N-key rollover
Mac & Windows
Released
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