Lofree Flow 2 100 vs Keychron K3 Ultra
Get the Lofree Flow 2 100 for the 3,000 mAh battery. Get the Keychron K3 Ultra for the 8,000 Hz polling rate.
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from$159at MK
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Which one should you get?
Get the
Lofree Flow 2 100
Battery
Build quality in the top 15% of 100% boards under $200.
- Low-profile switches and keycaps only. Standard MX keycaps will not fit.
- No ISO layout. ISO-DE, UK, and other ISO variants are not offered.
Get the
Keychron K3 Ultra
polling rate
Build quality in the top 30% of 75% boards under $150.
- Low-profile switches and keycaps only. Standard MX keycaps will not fit.
- North-facing LEDs. Cherry-profile keycaps can hit the switch housing.
- No numpad.
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.
Lofree Flow 2 100
Keychron K3 Ultra
Layout size
100%
75%
Battery
3,000 mAh
2,600 mAh
A larger battery means fewer cables during the day
Max polling rate
1,000 Hz
8,000 Hz
Higher polling helps competitive FPS and does nothing for typing
Case material
Aluminum
ABS, Wood
Mount style
Gasket Mount
Plate Mount
- Lofree Flow 2 100
- Keychron K3 Ultra
- Performance
- 5786
- Build quality
- 7575
- Productivity
- 8589
- Customizability
- 6986
- Portability
- 5682
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Low profile
- VIA
- Sound dampening
Lofree Flow 2 100 vs Keychron K3 Ultra specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
10 of 21 specs differ
Lofree Flow 2 100
Keychron K3 Ultra
Switch options
Hot-swappable
Mount style
Low profile
Sound dampening
Layout size
Layout standard
Ergonomics
Display
Connection
Max polling rate
Battery
USB-C
Case material
Plate material
Keycaps
Backlight
QMK
VIA
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.
ISO layouts by store
Which stores sell ISO-DE, UK, and the other regional layouts.
Lofree Flow 2 100
No ISO layout at the stores we track.
Keychron K3 Ultra
- Go to Keychron
Keychron
ISO
Out of stockShips to you
- Go to Keychron (DE)
Keychron (DE)
ISO
In stockDoes not ship to you
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