Keychron K4 Ultra vs Q2 HE
Get the Keychron Q2 HE for hall effect and rapid trigger.
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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 K4 Ultra
Keychron Q2 HE
Layout size
96%
65%
Hall effect (magnetic)
No
Yes
Adjustable actuation helps in games and not in normal typing
Rapid trigger
No
Yes
Faster resets help in games and not in normal typing
Connection
Bluetooth, 2.4 GHz, Wired
Wired, Bluetooth, 2.4 GHz
Wireless for several devices and wired for lower latency
Case material
ABS
Aluminum, Metal
- Keychron K4 Ultra
- Keychron Q2 HE
- Performance
- 8898
- Build quality
- 6387
- Productivity
- 8794
- Customizability
- 7596
- Portability
- 5790
- Hot-swappable
- Battery: 4,000 mAh
- Max polling rate: 8,000 Hz
- Sound dampening
- Keycaps: PBT
What owners say
Ratings and quotes collected from verified store reviews, including the critical ones.
Keychron K4 Ultra
2 owner reviews
“Quality keyboard. I just wish the indicator lights for caps lock and num lock was brighter. Even tried increasing it on the software but it isn't enough.”
Keychron Q2 HE
1 owner reviews
“This thing is pure quality from the software all the way to the build itself. It's got a lot of heft to it and the material is very nice. The Keychron software is amazing too, there is no app or anything you just go to the Keychron launcher on your browser…”
Keychron K4 Ultra vs Q2 HE specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
15 of 29 specs differ
Keychron K4 Ultra
Keychron Q2 HE
Switch options
Hall effect (magnetic)
Rapid trigger
Hot-swappable
Mount style
Sound dampening
Screw-in stabilizers
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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Lowest price across stores, Amazon excluded.
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