Keychron K2 Ultra vs Lofree Sugar
Get the Keychron K2 Ultra for the 8,000 Hz polling rate and qmk.
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4.0 (4)4.0 · 4 reviews
from$119at MK
Which one should you get?
Get the
Keychron K2 Ultra
polling rate
Build quality in the top 10% of 75% boards under $150.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
Get the
Lofree Sugar
Build quality in the bottom 40% of 75% boards under $150.
- No ISO layout. ISO-DE, UK, and other ISO variants are not offered.
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 K2 Ultra
Lofree Sugar
Max polling rate
8,000 Hz
1,000 Hz
Higher polling helps competitive FPS and does nothing for typing
Case material
ABS, Aluminum
ABS
QMK
Yes
No
The deep option when you want to remap every key
VIA
Yes
No
GUI remapping without compiling firmware
Sound dampening
Yes
No
- Keychron K2 Ultra
- Lofree Sugar
- Performance
- 9054
- Build quality
- 8659
- Productivity
- 9466
- Customizability
- 9256
- Portability
- 8283
- Layout size: 75%
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Battery: 4,000 mAh
- Mount style: Gasket Mount
- Keycaps: PBT
Keychron K2 Ultra vs Lofree Sugar specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
10 of 25 specs differ
Keychron K2 Ultra
Lofree Sugar
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
QMK
VIA
N-key rollover
Mac & Windows
Released
ISO layouts by store
Which stores sell ISO-DE, UK, and the other regional layouts.
Keychron K2 Ultra
Keychron (DE)
ISO-FR, ISO-ES, ISO-IT
In stockDoes not ship to you
Lofree Sugar
No ISO layout at the stores we track.
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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