Keychron V3 Max vs Womier RD75 ProPlastic TKL vs Aluminum 75%
Choose the Keychron V3 Max for its TKL layout and extensive ISO support, or the Womier RD75 Pro for its premium aluminum build and superior battery life.
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3.3 (8)3.3 · 8 reviews
from$150at Keychron (DE)
No reviews
from$165at ktechs
Which one should you get?
Get the
Keychron V3 Max
Plastic TKL
Build quality in the top 5% of 80% boards under $200.
- Extensive layout support including multiple ISO variants (UK, DE, FR, ES, Nordic, SW).
- Available as a barebones DIY kit for maximum customization.
- Includes dedicated Mac and Windows keycaps with a system toggle.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
- No numpad.
Get the
Womier RD75 Pro
Aluminum 75%
Build quality in the top 15% of 75% boards under $200.
- CNC machined 6063 anodized aluminum case for a premium feel.
- Large 8000mAh rechargeable battery for extended wireless use.
- Compact 75% layout saves desk space while keeping most keys.
- 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.
Your primary need dictates the choice. If you require a traditional TKL layout, specific ISO keycaps, or want to build from a barebones kit, the Keychron V3 Max is the clear option. If you prioritize a compact, aluminum-built keyboard with exceptional battery life for a portable setup, the Womier RD75 Pro is the better fit. Both are strong contenders in the customizable wireless keyboard space.
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 V3 Max
Womier RD75 Pro
Layout size
80%
75%
Battery
4,000 mAh
8,000 mAh
A larger battery means fewer cables during the day
Case material
ABS, Plastic
Aluminum
Mount style
Gasket Mount, Plate Mount
Gasket Mount
Knob
Yes
No
- Keychron V3 Max
- Womier RD75 Pro
- Performance
- 8280
- Build quality
- 8681
- Productivity
- 9888
- Customizability
- 9886
- Portability
- 7792
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Max polling rate: 1,000 Hz
- QMK
- VIA
- Sound dampening
What will you mostly use it for?
The Keychron V3 Max is the stronger choice for office work and programming due to its TKL layout and extensive international layout support. The Womier RD75 Pro is better suited for travel thanks to its more compact 75% form factor and larger battery. For gaming and content creation, both keyboards are equally capable with their high polling rates and programmability. Modders will prefer the V3 Max for its barebones kit option and explicit support for third-party stabilizers.
It's a tie
- Both offer a 1000 Hz polling rate in wired and 2.4 GHz modes.
- Both feature N-key rollover for simultaneous key presses.
- Both have south-facing RGB LEDs to avoid interference with Cherry-profile keycaps.
Keychron V3 Max vs Womier RD75 Pro specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
11 of 27 specs differ
Keychron V3 Max
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
ISO layouts by store
Which stores sell ISO-DE, UK, and the other regional layouts.
Keychron V3 Max
Keychron
ISO-DE, ISO-UK, ISO-Nordic, ISO-SW
Out of stockShips to you
Keychron (DE)
ISO-DE, ISO-UK, ISO-FR, ISO-ES, ISO-SW
In stockDoes not ship to you
Womier RD75 Pro
Listed on the product, not split by store: ISO.
Compare prices
Live prices from the stores we track, cheapest in-stock offer first.
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Lowest price across stores, Amazon excluded.
Keychron V3 Max vs Womier RD75 Pro: your questions
The Womier RD75 Pro has a larger 8000mAh battery, which should provide longer wireless usage between charges compared to the Keychron V3 Max's 4000mAh battery. Actual runtime depends on usage patterns like RGB brightness and connection type.
Yes. The Keychron V3 Max listing states it includes dedicated keycaps for both macOS and Windows systems and has a physical toggle to switch between them. It is listed as compatible with macOS, Windows, and Linux.
The Womier RD75 Pro features a CNC machined 6063 anodized aluminum case, giving it a premium, metallic build. The Keychron V3 Max uses an ABS plastic housing.
Both keyboards are suitable. They both feature south-facing RGB LEDs on the PCB, which prevents interference with the Cherry profile keycap stems, a common issue with north-facing LEDs.
Yes, both the Keychron V3 Max and Womier RD75 Pro have hot-swappable PCBs that support both 3-pin and 5-pin MX-style mechanical switches, allowing you to change switches without soldering.
Yes. Both keyboards are programmable using the open-source QMK firmware and the VIA configuration software, allowing for extensive key remapping, layer creation, and macro programming.
The Keychron V3 Max includes a volume knob. The Womier RD75 Pro does not have a dedicated knob according to the provided specifications and descriptions.
The Keychron V3 Max is a Tenkeyless (TKL or 80%) layout, which includes function keys and navigation cluster. The Womier RD75 Pro is a 75% layout, which condenses the function and navigation keys into a more compact block next to the main typing area.
According to its vendor page, the Womier RD75 Pro includes several extras: a 2-in-1 puller, additional keycaps, Mac keycaps, three additional switches, extra silicone gaskets, and a 1u receiver storage keycap.
The Keychron V3 Max is available in a barebones kit version that does not include keycaps or switches. The Womier RD75 Pro is listed as a pre-built assembly, with no barebones option mentioned.
The Keychron V3 Max has a magnetic storage slot on the top right corner for its dongles. The Womier RD75 Pro has a hidden dongle storage slot located under a decorative magnetic metal badge on the stainless steel weight at the bottom of the case.
The Keychron V3 Max uses a Polycarbonate (PC) plate. The Womier RD75 Pro uses an FR4 plate, which is a fiberglass compound known for a specific sound and flex profile.
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