Keychron Q3 Pro vs Womier RD75 ProISO or 2.4GHz
Get the Keychron Q3 Pro for its programmable knob and wider range of ISO layouts, or the Womier RD75 Pro for 2.4 GHz wireless, its 8000mAh battery, and smaller 75% layout.
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4.8 (24)4.8 · 24 reviews
from$149at Keychron
No reviews
from$165at ktechs
Which one should you get?
Get the
Keychron Q3 Pro
Knob
Build quality in the top 5% of 80% boards under $150.
- Programmable aluminum rotary encoder for custom commands such as volume, zoom, or video clip selection.
- Available in a broad range of ISO layouts, including German, UK, Nordic, French, Spanish, and Swiss.
- Special Edition offers four VIA-customizable macro keys and a double-gasket design.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
- No numpad.
Get the
Womier RD75 Pro
Battery
Build quality in the top 20% of 75% boards under $200.
- 2.4 GHz wireless connectivity with a listed 1000 Hz polling rate in that mode.
- 8000mAh rechargeable battery.
- 75% layout and 2000g listed weight.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
- Missing ISO-DE, ISO-UK, ISO-Nordic. The other board is sold in those layouts.
- No numpad.
Choose the Keychron Q3 Pro for its programmable knob, broader regional ISO selection, and Special Edition macro keys. Choose the Womier RD75 Pro for 2.4 GHz wireless, its larger 8000mAh battery, and a more compact 75% layout. If shine-through legends or an integrated numpad are essential, check the layout and south-facing LED limitations before buying either board.
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 Q3 Pro
Womier RD75 Pro
Layout size
80%
75%
Connection
Bluetooth, Wired
Bluetooth, 2.4 GHz, Wired
Wireless for several devices and wired for lower latency
Battery
4,000 mAh
8,000 mAh
A larger battery means fewer cables during the day
Mount style
Gasket Mount, Plate Mount
Gasket Mount
Knob
Yes
No
- Keychron Q3 Pro
- Womier RD75 Pro
- Performance
- 8180
- Build quality
- 8981
- Productivity
- 9789
- Customizability
- 9886
- Portability
- 7692
- Hot-swappable
- Max polling rate: 1,000 Hz
- Case material: Aluminum
- QMK
- VIA
- Sound dampening
What will you mostly use it for?
The RD75 Pro has the edge for gaming over 2.4 GHz and for travel thanks to its 75% format, lighter listed weight, and larger battery. The Q3 Pro is a stronger fit for office and programming setups where regional ISO choices or a dedicated knob matter. Its Special Edition macro keys and flexible assembly options also make it more appealing for creative workflows and hands-on customization. Both boards offer QMK/VIA and hot-swap support, so those shared features do not decide the comparison.
Pick the Womier RD75 Pro
- The RD75 Pro offers 2.4 GHz wireless as well as wired USB-C and Bluetooth.
- Its listed 1000 Hz polling rate applies to wired and 2.4 GHz modes.
- The Q3 Pro's vendor lists 1000 Hz wired and 90 Hz wireless polling.
Keychron Q3 Pro vs Womier RD75 Pro specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
12 of 27 specs differ
Keychron Q3 Pro
Womier RD75 Pro
Switch options
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.
ISO layouts by store
Which stores sell ISO-DE, UK, and the other regional layouts.
Keychron Q3 Pro
- Go to Keychron
Keychron
ISO-DE, ISO-UK, ISO-Nordic, ISO-FR, ISO-ES, ISO-SW
In stockShips to you
- Go to Keychron (DE)
Keychron (DE)
ISO-DE, ISO-UK, ISO-Nordic, ISO-FR, ISO-ES, ISO-SW
In stockDoes not ship to you
Womier RD75 Pro
Listed on the product, not split by store: ISO.
Keychron Q3 Pro vs Womier RD75 Pro: your questions
The Womier RD75 Pro is the more straightforward choice for wireless gaming because it offers 2.4 GHz connectivity with a listed 1000 Hz polling rate in that mode. Keychron lists the Q3 Pro at 1000 Hz wired and 90 Hz wireless.
Yes, the RD75 Pro supports wireless over 2.4 GHz as well as Bluetooth and wired USB-C. Its vendor listing specifies 1000 Hz polling in wired and 2.4 GHz modes.
The Q3 Pro is an 80% keyboard with ANSI and a range of ISO options. The RD75 Pro is a 75% board, and its vendor listing specifies an ANSI physical layout and US QWERTY logical layout.
The Keychron Q3 Pro has the broader listed selection, including German, UK, Nordic, French, Spanish, and Swiss ISO variants. The RD75 Pro's listed physical layout is ANSI, and its compatibility notes exclude ISO-DE, ISO-UK, and ISO-Nordic.
Neither board includes a numpad according to its compatibility notes. The Q3 Pro is 80%, while the RD75 Pro uses a 75% layout.
The Womier RD75 Pro has an 8000mAh battery, compared with 4000mAh for the Keychron Q3 Pro. Battery capacity alone does not establish actual runtime.
Both are listed as hot-swappable. Keychron says the Q3 Pro works with most 3-pin and 5-pin MX-style switches, and Womier describes support for both 3-pin and 5-pin switches.
The Keychron Q3 Pro has an aluminum rotary encoder that can be assigned to key or macro commands. The vendor gives examples including volume, zoom, and selecting video clips or photos.
The Q3 Pro Special Edition has four macro keys on the left side, which can be assigned actions through VIA. This feature is specified for the Special Edition.
Both product listings include Mac and Windows support. Keychron also describes a system toggle and additional keycaps for Windows and macOS on the Q3 Pro.
Both boards have south-facing LEDs, and their compatibility notes warn that shine-through legends stay dark. Some sculpted keycaps may also clip the LED.
The Womier RD75 Pro is listed at 2000g, while the Keychron Q3 Pro is listed at 2300g. Both figures describe fairly substantial aluminum keyboards rather than lightweight travel boards.
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