Keychron B6 Pro vs K5 Ultra
Get the Keychron K5 Ultra for hot-swappable and the 2,600 mAh battery.
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 B6 Pro
Keychron K5 Ultra
Hot-swappable
No
Yes
Battery
1,200 mAh
2,600 mAh
Max polling rate
1,000 Hz
8,000 Hz
Case material
ABS, Plastic
ABS, Metal, Wood
Knob
No
Yes
- Keychron B6 Pro
- Keychron K5 Ultra
- Performance
- 5491
- Build quality
- 4575
- Productivity
- 6893
- Customizability
- 5389
- Portability
- 5156
- Layout size: 100%
- Connection: Bluetooth, 2.4 GHz, Wired
- Low profile
- Switch options: Clicky, Linear, Tactile
What owners say
Ratings and quotes collected from verified store reviews, including the critical ones.
Keychron B6 Pro
10 owner reviews
“Great ultra slim keyboard. Would like to see a similar design as this with backlighting and maybe legs for adjustable height.”
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.”
Keychron B6 Pro vs K5 Ultra specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
16 of 27 specs differ
Keychron B6 Pro
Keychron K5 Ultra
Switch options
Hot-swappable
Mount style
Low profile
Sound dampening
Layout size
Layout standard
Ergonomics
Knob
Display
Media keys
Connection
Max polling rate
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Typing angle
Backlight
QMK
VIA
N-key rollover
Mac & Windows
Released
Compare prices
Live prices from the stores we track, cheapest in-stock offer first.
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