Keychron K17 Max vs K5 Ultra
Get the Keychron K5 Ultra for the 2,600 mAh battery and the 8,000 Hz polling rate.
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 K17 Max
Keychron K5 Ultra
Layout size
96%
100%
Battery
2,000 mAh
2,600 mAh
Max polling rate
1,000 Hz
8,000 Hz
Case material
ABS, Aluminum
ABS, Metal, Wood
Weight
750 g
566 g
- Keychron K17 Max
- Keychron K5 Ultra
- Performance
- 8391
- Build quality
- 8175
- Productivity
- 9393
- Customizability
- 9189
- Portability
- 5356
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Low profile
- Switch options: Clicky, Linear, Tactile
- Knob
- QMK
What owners say
Ratings and quotes collected from verified store reviews, including the critical ones.
Keychron K17 Max
4 owner reviews
“Wish it was metal but i do love the low profile keyboard”
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 K17 Max vs K5 Ultra specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
8 of 27 specs differ
Keychron K17 Max
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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