Keychron K9 Pro vs Lofree Flow 2
Get the Lofree Flow 2 for the 3,000 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 K9 Pro
Lofree Flow 2
Connection
Bluetooth, Wired
Bluetooth, 2.4 GHz, Wired
Battery
1,550 mAh
3,000 mAh
Case material
ABS, Aluminum, Plastic
Aluminum
Switch options
Clicky, Linear, Tactile
Silent
Mount style
Tray Mount
Gasket Mount
- Keychron K9 Pro
- Lofree Flow 2
- Performance
- 7653
- Build quality
- 8183
- Productivity
- 7483
- Customizability
- 8984
- Portability
- 8754
- Hot-swappable
- Low profile
- Max polling rate: 1,000 Hz
- QMK
- VIA
What owners say
Ratings and quotes collected from verified store reviews, including the critical ones.
Keychron K9 Pro
1 owner reviews
“This keyboard is thin, light, and has a small footprint, making it suitable for carrying around a bit, such as between one's seat and a conference room. The keyswitches used on this keyboard are also compatible with nuphy models, allowing for customization. I…”
Lofree Flow 2
No owner reviews collected yet.
Keychron K9 Pro vs Lofree Flow 2 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
14 of 25 specs differ
Keychron K9 Pro
Lofree Flow 2
Switch options
Hot-swappable
Mount style
Low profile
Sound dampening
Layout size
Layout standard
Ergonomics
Display
Media keys
Connection
Max polling rate
Battery
USB-C
Case material
Keycaps
Weight
Dimensions
Typing angle
Backlight
QMK
VIA
N-key rollover
Mac & Windows
Released
Compare prices
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