Coolkiller CK108 HE vs Keychron K5 Ultra
Get the Coolkiller CK108 HE for hall effect. Get the Keychron K5 Ultra for qmk.
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 CK108 HE
Keychron K5 Ultra
Hall effect (magnetic)
Yes
No
Case material
Aluminum
ABS, Metal, Wood
Switch options
Magnetic
Clicky, Linear, Tactile
Weight
1,500 g
566 g
QMK
No
Yes
- Coolkiller CK108 HE
- Keychron K5 Ultra
- Performance
- 7691
- Build quality
- 5775
- Productivity
- 7893
- Customizability
- 6989
- Portability
- 5356
- Layout size: 100%
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Low profile
- Knob
What owners say
Ratings and quotes collected from verified store reviews, including the critical ones.
Coolkiller CK108 HE
No owner reviews collected yet.
Keychron K5 Ultra
4 owner reviews
“This keyboard is exactly what I was looking for. Low profile, great switches, not uber gamery. Very happy so far, hopefully it keeps working for a long time.”
Coolkiller CK108 HE vs Keychron K5 Ultra specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
11 of 25 specs differ
Coolkiller CK108 HE
Keychron K5 Ultra
Switch options
Hall effect (magnetic)
Hot-swappable
Low profile
Sound dampening
Layout size
Layout standard
Ergonomics
Knob
Display
Connection
Max polling rate
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Backlight
QMK
VIA
N-key rollover
Mac & Windows
Released
Compare prices
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