Compare Yunzii B75 Pro Max vs YZ75 Differences Side by Side

This comparison is for buyers deciding between two 75 percent Yunzii keyboards that share a gasket mount design and wireless connectivity but target different users. The B75 Pro Max is a fully loaded pre-built with a TFT screen, a knob, and an 8000mAh battery, while the YZ75 is available as a DIY kit or pre-built with a focus on customization. The decision is difficult because although the B75 Pro Max offers more features out of the box, the YZ75 gives modders a simpler starting platform.

Model
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Rating	0.0 stars (0 reviews)	0.0 stars (0 reviews)
Purchase Options
Main differences	Released in 2025 Has Linear switch options Comes with a knob Includes a Yes, TFT display Supports QMK firmware Supports VIA configuration Features N-key rollover Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity Equipped with a 8000 mAh battery Weighs about 993 g Sized at 42 x 334 x 144 mm	Released in 2022 Has Tactile, Linear switch options Includes a No display Compatible with both Mac and Windows Has built-in sound dampening Supports , Bluetooth, 2.4 GHz, Wired, Wireless connectivity Equipped with a 3100 mAh battery Made with a Acrylic, Metal case
Score	Scores Performance: 83.4 Build Quality: 80 Productivity: 73.6 Customizability: 89.5 Portability: 90.3	Scores Performance: 48.5 Build Quality: 52.5 Productivity: 77.1 Customizability: 74.6 Portability: 81
Name	Name Yunzii B75 Pro Max	Name Yunzii YZ75
Release year	Release year 2025	Release year 2022
Switch Options	Switch Options Linear	Switch Options Tactile, Linear
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 75%	Layout Size 75%
Layout Standard	Layout Standard ANSI	Layout Standard ANSI
Layout Ergonomics	Layout Ergonomics Normal	Layout Ergonomics Normal
Knob Support	Knob Support	Knob Support
Display Support	Display Support TFT	Display Support
Mac/Win Support	Mac/Win Support	Mac/Win Support
Multi-Media Keys	Multi-Media Keys	Multi-Media Keys
USB-C	USB-C	USB-C
USB passthrough	USB passthrough	USB passthrough
Connection	Connection Bluetooth, 2.4 GHz, Wired, Wireless	Connection , Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate	Polling Rate -	Polling Rate -
Battery capacity	Battery capacity 8000 mAh	Battery capacity 3100 mAh
Hall Effect Support	Hall Effect Support	Hall Effect Support
QMK Support	QMK Support	QMK Support
VIA Support	VIA Support	VIA Support
VIAL Support	VIAL Support	VIAL Support
N-Key Rollover	N-Key Rollover	N-Key Rollover
Rapid Trigger	Rapid Trigger	Rapid Trigger
Mount Style	Mount Style Gasket Mount	Mount Style Gasket Mount
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight Rgb, South-face	Backlight Rgb, South-face
Case Colors	Case Colors	Case Colors
Case Material	Case Material -	Case Material Acrylic, Metal
Keycaps Material	Keycaps Material PBT	Keycaps Material PBT
Dimensions	Dimensions 42 x 334 x 144 mm	Dimensions -
Weight	Weight 993g	Weight -

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Pros and Trade-offs

For most users, the Yunzii B75 Pro Max is the more straightforward recommendation because it delivers a richer feature set out of the box including a TFT screen, larger battery, and QMK/VIA firmware. The YZ75 is a better choice for keyboard builders who want a barebones kit and prefer to select their own switches and keycaps. Your decision should be based on whether you value a premium pre built experience or a modding focused starting point.

Yunzii B75 Pro Max

+Large 8000mAh battery provides extended wireless usage compared to the YZ75.
+Includes a customizable TFT screen that can show battery level, time, GIFs, and photos.
+Pre built with double shot PBT keycaps in a Cherry profile and pre lubed switches.
+Supports QMK and VIA open source firmware for extensive key and macro customization.
+Features a multi function rotary knob and NKRO for gaming and productivity.

−No DIY kit or barebones option available, limiting modding flexibility from the start.
−Heavier weight of 993g may be less portable than some alternatives.
−Does not feature an acrylic or metal case material option like the YZ75.

Yunzii YZ75

+Available as a DIY kit or barebones, allowing full customization from the ground up.
+Comes with a unique acrylic metal badge for aesthetic personalization.
+Includes double layer sound absorbing foams for a quieter typing experience.
+Features 360 degree side RGB lighting in addition to south facing LEDs.

−Lacks a TFT screen, which is a key differentiating feature of the B75 Pro Max.
−Smaller 3100mAh battery offers less runtime between charges than the B75 Pro Max.
−No mention of QMK or VIA support in the available product description.
−Scores lower in performance and build quality categories compared to the B75 Pro Max.

Which Keyboard Is Better for Your Needs?

The B75 Pro Max wins in five out of six use cases due to its stronger performance scores, larger battery, and feature set including a TFT screen and QMK/VIA support. It is the more complete package for gaming, office, programming, travel, and content creation. However, the YZ75 wins in the modding category because it is offered as a barebones or DIY kit, giving enthusiasts a simpler and potentially more affordable platform for custom builds.

GamingYunzii B75 Pro Max

•Scores higher in performance for gaming, latency, and polling according to product data.
•Includes a customizable TFT screen and rotary knob that can be mapped for in-game functions.
•Features NKRO for flawless simultaneous key presses.

OfficeYunzii B75 Pro Max

•Equipped with a high capacity 8000mAh battery for extended wireless use.
•Includes an ergonomic two stage adjustable kickstand for typing comfort.
•Cherry profile PBT keycaps are designed for a comfortable typing experience.

ProgrammingYunzii B75 Pro Max

•Fully customizable with QMK and VIA open source firmware for remapping keys and creating macros.
•NKRO ensures accurate input during complex key combinations.
•A knob and TFT screen add convenience for navigating code and system controls.

TravelYunzii B75 Pro Max

•The 8000mAh battery offers extended wireless runtime, reducing the need for frequent charging.
•Tri mode connectivity with Bluetooth, 2.4 GHz, and wired options provides versatile setup.

ModdingYunzii YZ75

•Available as a DIY kit or barebones, allowing full control over switch and keycap choices.
•Hot swappable PCB supports both 3 pin and 5 pin mechanical switches.
•Built in double layer sound absorbing foams provide a base for acoustic tuning.

Content CreationYunzii B75 Pro Max

•The TFT screen can display GIFs and photos, adding a visual element to a setup.
•QMK/VIA firmware supports creating macros for editing workflows.
•A rotary knob can be customized for tasks like timeline scrubbing or volume adjustment.