Yunzii B75 Pro vs B75 Pro MaxTFT Screen vs High Polling Rate
Choose the B75 Pro Max for deep firmware customization and a TFT screen, or the B75 Pro for a higher polling rate and broader switch choice.
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Which one should you get?
Get the
Yunzii B75 Pro
TFT Screen
Build quality in the bottom 40% of 75% boards under $100.
- Specifies a 4000Hz polling rate for wired gaming.
- Offers a choice of clicky, tactile, and linear switch types.
- Includes sound dampening and screw-in stabilizers as listed features.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
Get the
Yunzii B75 Pro Max
High Polling Rate
Build quality in the top 15% of 75% boards under $100.
- Features a customizable TFT screen with a 160x96px resolution.
- Supports QMK and VIA open-source firmware for advanced programming.
- Larger 8000mAh battery capacity for extended wireless use.
- 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.
The Yunzii B75 Pro Max is the more feature-rich and customizable option, making it the better choice for tinkerers, programmers, and anyone who values the utility of a screen. The standard B75 Pro is the more straightforward pick for gamers who prioritize the confirmed high polling rate and want immediate switch variety without deep software diving. Your decision hinges on whether you value firmware freedom or gaming-centric specs more.
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 B75 Pro Max
Battery
4,000 mAh
8,000 mAh
A larger battery means fewer cables during the day
Switch options
Clicky, Linear, Tactile
Linear
Display
None
TFT
A case display rather than a typing feature
Weight
937 g
993 g
Heavier boards stay planted and lighter ones travel
QMK
No
Yes
The deep option when you want to remap every key
- Yunzii B75 Pro
- Yunzii B75 Pro Max
- Performance
- 7584
- Build quality
- 6080
- Productivity
- 9173
- Customizability
- 7888
- Portability
- 8090
- Layout size: 75%
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Mount style: Gasket Mount
- Knob
What will you mostly use it for?
The B75 Pro Max wins in scenarios demanding software flexibility, such as programming, modding, and content creation, thanks to QMK/VIA and its TFT screen. The standard B75 Pro holds an edge for gaming due to its specified high polling rate. For office use and travel, they are closely matched, though the Pro Max's larger battery is a tangible advantage for mobile users.
Pick the Yunzii B75 Pro
- The B75 Pro lists a 4000Hz polling rate for potentially lower latency.
- It offers a choice of clicky, tactile, or linear switch types out of the box.
- Its vendor description mentions a dedicated gaming mode accessible via the knob.
Yunzii B75 Pro vs B75 Pro Max 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 B75 Pro Max
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
Backlight
QMK
VIA
N-key rollover
Mac & Windows
Released
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 B75 Pro Max
No ISO layout at the stores we track.
Compare prices
Live prices from the stores we track, cheapest in-stock offer first.
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Lowest price across stores, Amazon excluded.
Yunzii B75 Pro vs B75 Pro Max: your questions
The primary differences are in firmware and display. The B75 Pro Max adds a customizable TFT screen and supports QMK/VIA open-source firmware for deep customization. The standard B75 Pro lists a 4000Hz polling rate and offers clicky, tactile, and linear switch choices, which are not all confirmed for the Pro Max.
The Yunzii B75 Pro specifies a 4000Hz polling rate in its metadata. The polling rate for the B75 Pro Max is not stated in its provided specifications.
Yes, the B75 Pro Max has a larger 8000mAh battery, while the B75 Pro has a 4000mAh battery. This gives the Pro Max the potential for longer wireless usage between charges.
The B75 Pro Max supports full key remapping and macro creation through QMK and VIA firmware. The B75 Pro's vendor description mentions programmable software for redefining keys and macros in Windows, but it does not specify QMK/VIA support.
Yes, both the Yunzii B75 Pro and B75 Pro Max are hot-swappable. Their specifications confirm they support both 3-pin and 5-pin mechanical switches.
According to the vendor description, the B75 Pro Max's screen can display status indicators like battery level, date, time, operating system, GIFs, and photos. The specifications also note the screen supports customization through an online website.
They are very similar for office use. Both have the same 75% layout with a knob, tri-mode wireless connectivity, PBT keycaps, and south-facing RGB. The Pro Max's larger battery and device info screen offer slight practical advantages.
The B75 Pro lists Mac/Win support as an extra feature. The B75 Pro Max vendor description states compatibility with Windows, Mac, Linux, and Android, confirming broad operating system support.
The B75 Pro metadata lists Clicky, Linear, and Tactile as available switch types. The B75 Pro Max metadata only lists Linear as a switch type, though its vendor description mentions several specific linear switch models.
Both keyboards use a gasket mount design. The vendor descriptions for both models mention this structure includes a five-layer cushioning or padding system, which aims to provide a softer typing feel and reduce internal noise.
The B75 Pro Max is slightly heavier, weighing 993g, while the B75 Pro weighs 937g. Both share identical physical dimensions.
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