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Head to head · Prices checked Nov 7, 2026

Yunzii B75 Pro vs X75 PRO

Choose the B75 Pro for its knob control and PBT keycaps, or the X75 PRO if you prioritize a striking transparent design at a lower price.

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Quick verdict

Which one should you get?

Get the

Yunzii B75 Pro

Knob

Build quality in the bottom 40% of 75% boards under $100.

If you want

  • Includes a multifunction knob for volume and mode control.
  • Features PBT double-shot keycaps for enhanced durability.
  • Offers a 4000 Hz polling rate for lower latency gaming performance.

Rules this board out

  • South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.

Get the

Yunzii X75 PRO

Build quality in the bottom 40% of 75% boards under $50.

If you want

  • Features a unique full transparent design with a polycarbonate case and PC keycaps.
  • Is lighter than the B75 Pro at 937g, making it easier to transport.
  • Has a fully transparent aesthetic that makes RGB lighting more visible.

Rules this board out

  • No ISO layout. ISO-DE, UK, and other ISO variants are not offered.

Bottom line

For buyers who value extra features and build versatility, the Yunzii B75 Pro is the stronger choice, offering a knob, PBT keycaps, and a higher polling rate. If you are drawn to a striking transparent design and want to spend less, the X75 PRO delivers a clean aesthetic with the same core wireless and battery specs. Your decision should hinge on whether the B75 Pro's enhanced materials and features justify the higher price for your needs.

What actually differs

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.

Yunzii B75 Pro

Yunzii X75 PRO

  • Case material

    Plastic

    Polycarbonate

  • Switch options

    Clicky, Linear, Tactile

    Clicky, Tactile

  • Knob

    Yes

    No

  • Weight

    937 g

    1,050 g

    Heavier boards stay planted and lighter ones travel

  • Layout standard

    ANSI, Dvorak, ISO

    ANSI

    ISO and JIS exist so regional layouts fit

KeebFinder scores

How we score
  • Yunzii B75 Pro
  • Yunzii X75 PRO
Performance
75
79
Build quality
60
68
Productivity
91
84
Customizability
78
69
Portability
80
83

What they share

  • Layout size: 75%
  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Battery: 4,000 mAh
  • Mount style: Gasket Mount
  • Sound dampening
See every spec side by side

Best for

What will you mostly use it for?

Overall, the Yunzii B75 Pro wins in most use cases due to its higher feature density and more robust construction materials. The inclusion of a multifunction knob, a higher polling rate for gaming, PBT keycaps, and an aluminum plate give it a clear advantage for gaming, office, programming, modding, and content creation. The X75 PRO matches the B75 Pro in travel scenarios because both have similar battery and wireless capabilities, offering a tie. The X75 PRO's primary appeal is its unique transparent design, but it lacks the extra features and material choices that make the B75 Pro more versatile.

For gaming

Pick the Yunzii B75 Pro

  • The B75 Pro features a 4000 Hz polling rate, which is associated with lower latency for gaming.
  • The B75 Pro includes a multifunction knob that can switch between gaming and office modes.
  • The B75 Pro offers more switch type options (Linear, Clicky, Tactile) to suit gaming preferences.

Full specs

Yunzii B75 Pro vs X75 PRO specs

Every tracked spec, side by side. Rows marked with a dot differ between the boards.

12 of 24 specs differ

Yunzii B75 Pro

Yunzii X75 PRO

Typing & switches

Switch options

Clicky, Linear, Tactile
Clicky, Tactile

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount

Sound dampening

Yes
Yes

Screw-in stabilizers

Yes
No

Layout

Layout size

75%
75%

Layout standard

ANSI, Dvorak, ISO
ANSI

Ergonomics

Standard
Standard

Knob

Yes
No

Display

None
None

Media keys

Yes
No

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Bluetooth, 2.4 GHz, Wired

Max polling rate

4,000 Hz
—

Battery

4,000 mAh
4,000 mAh

USB-C

Yes
Yes

Build & materials

Case material

Plastic
Polycarbonate

Plate material

Aluminum
Polycarbonate

Keycaps

PBT, PC
PC

Weight

937 g
1,050 g

Dimensions

42 x 334 x 144 mm
40 x 325 x 135 mm

Backlight

RGB, south-facing
RGB

Firmware & software

N-key rollover

Yes
Yes

Mac & Windows

Yes
Yes

Extras

Released

2024
2023

For EU buyers

ISO layouts by store

Which stores sell ISO-DE, UK, and the other regional layouts.

Yunzii B75 Pro

  • Yunzii

    ISO

    In stockShips to you

Yunzii X75 PRO

No ISO layout at the stores we track.

Where to buy

Compare prices

Live prices from the stores we track, cheapest in-stock offer first.

Prices in USD are converted to your currency and can change at any time. KeebFinder may earn a commission when you buy through these links, at no extra cost to you.

Lowest price across stores, Amazon excluded.

FAQ

Yunzii B75 Pro vs X75 PRO: your questions

The Yunzii B75 Pro has a 4000 Hz polling rate, which is higher than what is listed for the X75 PRO. The B75 Pro's vendor description also mentions ultra-responsive low latency, making it the better choice for gaming where lower input lag is important.

Yes, both keyboards support hot-swappable PCBs. The B75 Pro is compatible with 3-pin or 5-pin switches per the vendor description, while the X75 PRO is also compatible with most 3-pin and 5-pin mechanical switches. This makes it easy to change switches without soldering on either model.

The B75 Pro uses double-shot PBT Cherry profile keycaps, which are generally more durable and resistant to shine over time. The X75 PRO uses PC Cherry profile transparent keycaps, which prioritize aesthetics but may wear faster than PBT.

Yes, the X75 PRO is designed with a full transparent look. It uses a high-quality transparent polycarbonate top and bottom case, clear PC keycaps, and transparent crystal switches, making the RGB lighting more visible than in standard keyboards.

Yes, the B75 Pro includes a multifunction knob. According to the vendor description, you can rotate it to adjust volume and RGB backlit effects, and long-press it to switch between gaming and office modes.

The X75 PRO weighs 937g, making it lighter than the B75 Pro at 1050g. However, both keyboards share the same 4000mAh battery capacity and tri-mode connectivity (Bluetooth, 2.4 GHz, Wired), so they are similarly suited for travel despite the weight difference.

Yes, the vendor description for the X75 PRO states it is compatible with Windows, Mac, iOS, and Android. The keyboard supports Bluetooth, 2.4G wireless, and wired Type-C connections, allowing use across multiple devices.

Yes, the B75 Pro's vendor description mentions programmable software for Windows that allows you to redefine keys, set macros, and customize RGB lighting. The X75 PRO also has custom software available for designing new effects, but it only works on Windows systems.

The B75 Pro is available in four colors: Purple, Grey, Black, and Dark Gray. The X75 PRO is also available in four colors: Transparent White, Navy Blue, Light Blue, and Pink. The choice comes down to personal preference, with the X75 PRO offering more vibrant options.

Yes, both the Yunzii B75 Pro and X75 PRO list N-Key Rollover (NKRO) in their specifications. This ensures that every keypress is registered simultaneously, which is beneficial for gaming and fast typing.

Based on the metadata, the X75 PRO has a higher build quality score (66/100) compared to the B75 Pro (60.8/100). The X75 PRO uses a polycarbonate top and bottom case with an added silicone sandwich dampener, which may contribute to a more solid feel.

Both the B75 Pro and X75 PRO have a 4000mAh battery. The B75 Pro vendor description mentions extended usage times in a clutter-free wireless setup, but no specific battery life in hours is provided. The X75 PRO also has a 4000mAh battery, but actual runtime depends on usage and lighting settings.

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