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Head to head · Prices checked Nov 10, 2026

Yunzii B75 Pro vs RT80Gaming Features vs Compact Layout

Choose the RT80 for competitive gaming with its 8K polling and Hall effect switches, or the B75 Pro for a more compact layout with a volume knob.

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Quick verdict

Which one should you get?

Get the

Yunzii B75 Pro

Gaming Features

Build quality in the top 35% of 75% boards under $100.

If you want

  • Compact 75% layout with arrow and function keys saves desk space.
  • Includes a multifunction knob for volume and RGB control.
  • Offers ISO layout support in addition to ANSI.

Rules this board out

  • South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
  • No numpad.

Get the

Yunzii RT80

Compact Layout

Build quality in the top 40% of 80% boards under $150.

If you want

  • Higher 8000 Hz polling rate for potentially lower input latency.
  • Equipped with Hall effect magnetic switches supporting adjustable actuation.
  • Includes Rapid Trigger technology for gaming performance.

Rules this board out

  • Magnetic switches only. Standard MX switches will not fit.
  • South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
  • No ISO layout. ISO-DE, UK, and other ISO variants are not offered.
  • No numpad.

Bottom line

Your primary use case dictates the choice. If competitive gaming latency and advanced features like Rapid Trigger are your top priorities, the Yunzii RT80 is the better tool. For all other scenarios—general office work, content creation, or if you value a smaller footprint with convenient knob control—the Yunzii B75 Pro is the more versatile and space-efficient option. Both are capable wireless boards with strong modding foundations.

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 RT80

  • Layout size

    75%

    80%

  • Hall effect (magnetic)

    No

    Yes

    Adjustable actuation helps in games and not in normal typing

  • Rapid trigger

    No

    Yes

    Faster resets help in games and not in normal typing

  • Battery

    4,000 mAh

    5,000 mAh

    A larger battery means fewer cables during the day

  • Max polling rate

    4,000 Hz

    8,000 Hz

    Higher polling helps competitive FPS and does nothing for typing

KeebFinder scores

How we score
  • Yunzii B75 Pro
  • Yunzii RT80
Performance
85
98
Build quality
72
61
Productivity
91
77
Customizability
78
62
Portability
80
77

What they share

  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Case material: Plastic
  • Mount style: Gasket Mount
  • Sound dampening
See every spec side by side

Best for

What will you mostly use it for?

The RT80 is the clear choice for competitive gaming due to its higher polling rate and Hall effect switches with Rapid Trigger. For office work, programming, travel, and content creation, the B75 Pro's compact 75% layout and multifunction knob provide more practical benefits. Modders will find both boards equally capable with their hot-swap sockets and gasket-mounted designs.

For gaming

Pick the Yunzii RT80

  • The RT80 has an 8000 Hz polling rate for lower latency, compared to 4000 Hz on the B75 Pro.
  • It features Hall effect magnetic switches with adjustable actuation points and Rapid Trigger technology.
  • The manufacturer states the RT80's web software allows customization of DKS and snap tap for gaming.

Full specs

Yunzii B75 Pro vs RT80 specs

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

13 of 26 specs differ

Yunzii B75 Pro

Yunzii RT80

Typing & switches

Switch options

Clicky, Linear, Tactile
Clicky, Magnetic

Hall effect (magnetic)

No
Yes

Rapid trigger

No
Yes

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount

Sound dampening

Yes
Yes

Screw-in stabilizers

Yes
No

Layout

Layout size

75%
80%

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
8,000 HzBetter

Battery

4,000 mAh
5,000 mAhBetter

USB-C

Yes
Yes

Build & materials

Case material

Plastic
Plastic

Plate material

Aluminum
—

Keycaps

PBT, PC
PBT

Weight

937 g
940 g

Dimensions

42 x 334 x 144 mm
32 x 135 x 330 mm

Backlight

RGB, south-facing
RGB, south-facing

Firmware & software

N-key rollover

Yes
Yes

Mac & Windows

Yes
Yes

Extras

Released

2024
2024

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 RT80

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.

Yunzii RT802 stores

FAQ

Yunzii B75 Pro vs RT80: your questions

The core difference is in their target use. The RT80 is built for gaming with an 8000 Hz polling rate, Hall effect magnetic switches, and Rapid Trigger technology. The B75 Pro focuses on a compact 75% layout with a multifunction knob, offering a more general-purpose design with traditional mechanical switches.

The Yunzii RT80 is better for FPS games. Its 8000 Hz polling rate and Hall effect switches with Rapid Trigger technology are designed for ultra-fast keypress registration and resetting, which can provide a competitive edge in fast-paced titles. The B75 Pro's 4000 Hz rate is capable but not as specialized.

Yes, the Yunzii B75 Pro features a multifunction knob. According to the vendor description, this knob can adjust volume and RGB backlighting, and a long press switches between gaming and office modes.

Yes, both keyboards are hot-swappable. Their specifications confirm they support swapping switches without soldering. The B75 Pro's description notes compatibility with 3-pin or 5-pin switches, and the RT80's description states compatibility with other 3-pin or 5-pin Hall effect switches.

The Yunzii RT80 has a larger rated battery capacity at 5000mAh, compared to the B75 Pro's 4000mAh. This suggests the RT80 has the potential for longer wireless use between charges, though actual battery life depends on usage patterns like RGB lighting and connectivity mode.

Yes. The specifications for the RT80 list Mac/Win support, and its vendor description states compatibility with Windows, macOS, iOS, and Android devices. Its configuration software is also listed as having a web version for both Win and Mac.

The Yunzii B75 Pro is listed with options for YUNZII Milk Linear switches, Cocoa Cream V2 Linear switches, or Blue Grey Tactile switches. The vendor description also mentions the switches are pre-lubricated.

Rapid Trigger is a feature listed for the RT80's Hall effect switches. It allows a key to be re-activated before it fully resets to its top position, enabling faster repeated keystrokes. This is beneficial for games requiring rapid tapping or movement techniques.

The Yunzii B75 Pro is designed to be good for typing. It uses a gasket mount structure with 5-layer padding for sound dampening, includes pre-lubricated switches, and has PBT keycaps. These features are aimed at providing a comfortable and relatively quiet typing experience.

The Yunzii B75 Pro is more compact. It uses a 75% layout, which is smaller than the RT80's 80% (TKL) layout. The B75 Pro's dimensions are 334mm in length, while the RT80 is 330mm long but wider, accommodating more keys on the main row.

Yes, both offer customization software. The B75 Pro's vendor description mentions programmable software for redefining keys, macros, and RGB in Windows. The RT80 uses a web-based configuration tool for Windows and macOS to adjust actuation points, DKS, snap tap, and RGB.

Yes. The 'Extra Features' metadata for the Yunzii B75 Pro explicitly lists 'Screw-In Stabilizers' as a feature. This type of stabilizer is generally preferred by enthusiasts for easier modding and potentially better stability compared to clip-in designs.

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