Compare Yunzii B75 Pro Max vs B75 Differences Side by Side

This comparison is for buyers deciding between Yunzii's two 75% layout keyboards. The choice hinges on whether you value wireless connectivity and advanced firmware support enough to pay a bit more. Both share a gasket mount design, hot-swappable sockets, and PBT keycaps, making the decision less about core typing feel and more about features and connectivity.

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 Includes a Yes, TFT display Supports QMK firmware Supports VIA configuration 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 2024 Has Clicky, Linear, Tactile switch options Includes a No display Compatible with both Mac and Windows Has built-in sound dampening Supports Wired, Wired only connectivity Weighs about 797.5 g Sized at 42 x 144 x 334 mm
Score	Scores Performance: 83.4 Build Quality: 79.9 Productivity: 73.6 Customizability: 89.4 Portability: 90.3	Scores Performance: 80.4 Build Quality: 70 Productivity: 87.9 Customizability: 75.3 Portability: 65.5
Name	Name Yunzii B75 Pro Max	Name Yunzii B75
Release year	Release year 2025	Release year 2024
Switch Options	Switch Options Linear	Switch Options Clicky, Linear, Tactile
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 Wired, Wired only
Polling Rate	Polling Rate -	Polling Rate -
Battery capacity	Battery capacity 8000 mAh	Battery capacity -
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 -
Keycaps Material	Keycaps Material PBT	Keycaps Material PBT
Dimensions	Dimensions 42 x 334 x 144 mm	Dimensions 42 x 144 x 334 mm
Weight	Weight 993g	Weight 797.5g

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Pros and Trade-offs

Your primary need dictates the choice. If wireless operation, multi-device use, and extensive software customization are priorities, the Yunzii B75 Pro Max is worth the extra investment. If you primarily use a single desktop setup, prefer a simpler plug-and-play experience, and want to save money, the wired Yunzii B75 delivers the core 75% gasket mount experience effectively.

Yunzii B75 Pro Max

+Tri-mode wireless connectivity (Bluetooth, 2.4GHz, wired) for versatile use.
+Customizable TFT screen for status info, GIFs, and photos.
+Full QMK and VIA open-source firmware support for deep customization.
+Large 8000mAh battery for extended wireless use.
+Pre-lubed switches and a five-layer cushioning system for a creamy sound profile.

−Heavier at 993g, making it less portable.
−More expensive than the wired B75 model.
−Wireless features and screen add complexity and potential points of failure.

Yunzii B75

+More affordable price point for a 75% gasket mount keyboard.
+Lighter weight (797.5g) for better portability.
+Includes sound dampening features and comes in multiple keycap styles.
+Wired connection ensures consistent latency without battery management.

−Wired-only connectivity limits placement and device switching.
−Lacks advanced firmware support like QMK/VIA.
−No battery or TFT screen, offering fewer feature-rich extras.

Which Keyboard Is Better for Your Needs?

The Yunzii B75 Pro Max is the clear choice for users who need wireless flexibility, deep software customization via QMK/VIA, or the utility of a programmable TFT screen. It wins for gaming, office, programming, modding, and content creation. The standard B75 is better suited for travel due to its lower weight and simpler, wired-only design, and it represents a more budget-conscious option for stationary, single-device use.

GamingYunzii B75 Pro Max

•The B75 Pro Max offers tri-mode connectivity (2.4GHz, Bluetooth, wired) for lower-latency wireless options.
•It features N-Key Rollover for flawless simultaneous key presses.
•The manufacturer states it supports multiple profiles for different game settings via QMK/VIA.

OfficeYunzii B75 Pro Max

•Wireless connectivity allows for a cleaner desk and easy switching between multiple devices.
•The large 8000mAh battery provides extended wireless runtime.
•The customizable TFT screen can display status indicators like battery level and date.

ProgrammingYunzii B75 Pro Max

•Full QMK and VIA open-source firmware support allows for deep key remapping and macro creation.
•The ability to connect to multiple devices wirelessly can streamline workflows across machines.
•The hot-swappable design supports experimenting with different switch types for optimal typing.

TravelYunzii B75

•The standard B75 is lighter at 797.5g compared to the Pro Max's 993g.
•Its wired-only design eliminates the need to manage battery charging while on the go.
•It has a simpler design with no screen, potentially making it less fragile.

ModdingYunzii B75 Pro Max

•The B75 Pro Max explicitly supports QMK and VIA for extensive firmware customization.
•The vendor description mentions the screen can be customized through an online website.
•Both are hot-swappable, but the Pro Max offers greater firmware-level modding potential.

Content CreationYunzii B75 Pro Max

•The customizable TFT screen supports displaying GIFs and photos, according to the manufacturer.
•The multi-function knob can be remapped for creative software controls using QMK/VIA.
•Wireless connectivity reduces cable clutter for a cleaner filming or streaming setup.