Compare Yunzii B75 Pro Max vs B98 Differences Side by Side

This comparison is for buyers deciding between Yunzii's feature-rich compact and their more spacious layout. Both keyboards share tri-mode wireless, gasket mounts, and PBT keycaps, making the choice hinge on whether you prioritize a customizable screen, knob, and firmware support or a full numpad and a larger layout. The decision is difficult because each model excels in different practical scenarios, from desk space to workflow needs.

Model
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Rating	0.0 stars (0 reviews)	0.0 stars (0 reviews)
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Main differences	Released in 2025 Available in a 75% layout Comes with a knob Includes a Yes, TFT display Connects via USB-C Supports QMK firmware Supports VIA configuration Equipped with a 8000 mAh battery Weighs about 993 g Sized at 42 x 334 x 144 mm	Released in 2024 Available in a 98% layout Includes a No display Compatible with both Mac and Windows Has built-in sound dampening Runs at a 1000 Hz polling rate Equipped with a 4000 mAh battery Weighs about 1010 g Sized at 42 x 145 x 394 mm
Score	Scores Performance: 83.4 Build Quality: 79.9 Productivity: 73.6 Customizability: 89.4 Portability: 90.3	Scores Performance: 74.8 Build Quality: 60.5 Productivity: 65.8 Customizability: 59.6 Portability: 50.5
Name	Name Yunzii B75 Pro Max	Name Yunzii B98
Release year	Release year 2025	Release year 2024
Switch Options	Switch Options Linear	Switch Options Linear
Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size 75%	Layout Size 98%
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 1000 Hz
Battery capacity	Battery capacity 8000 mAh	Battery capacity 4000 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 -
Keycaps Material	Keycaps Material PBT	Keycaps Material PBT
Dimensions	Dimensions 42 x 334 x 144 mm	Dimensions 42 x 145 x 394 mm
Weight	Weight 993g	Weight 1010g

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Pros and Trade-offs

Your primary need dictates the choice. If you value maximum customization through software, a unique screen, and portability, the Yunzii B75 Pro Max is the more versatile and feature-packed board. If your daily workflow is built around number entry and you prefer a more traditional, spacious layout without advanced firmware tinkering, the Yunzii B98 is the practical option. Consider your desk space and whether a knob or a numpad will see more use.

Yunzii B75 Pro Max

+Includes a customizable TFT screen for displaying status, GIFs, or photos.
+Supports QMK and VIA open-source firmware for deep key remapping and macro creation.
+Features a multi-function knob, defaulting to volume control.
+Larger 8000mAh battery capacity for extended wireless runtime.
+More compact 75% layout saves desk space.

−Lacks a dedicated numpad, which can be a drawback for data entry.
−The screen and knob may add complexity for users who prefer simplicity.
−Only available in a linear switch configuration.

Yunzii B98

+98% layout includes a full numpad while saving space compared to a 100% board.
+Vendor listing mentions a 1000 Hz polling rate in wired mode.
+Includes built-in sound dampening with a five-layer system of foam and padding.
+Explicitly lists Mac and Windows support with layout switching shortcuts.

−Smaller 4000mAh battery compared to the B75 Pro Max.
−Lacks QMK/VIA support and a programmable knob.
−No screen for status information or customization.
−Larger and heavier footprint than the 75% layout.

Which Keyboard Is Better for Your Needs?

The B75 Pro Max is the clear choice for gamers, programmers, travelers, and modders due to its compact form, extensive firmware support, and larger battery. The B98 wins for office use where a numpad is non-negotiable. For content creation, the tools differ: the B75 offers a knob and screen for control, while the B98 offers a numpad for shortcuts, making it a tie based on specific software workflow.

GamingYunzii B75 Pro Max

•The B75 Pro Max offers a more compact footprint, freeing up mouse space.
•Its inclusion of QMK/VIA support allows for extensive macro and key remapping for game profiles.
•The vendor description highlights N-key rollover for flawless simultaneous key presses.

OfficeYunzii B98

•The B98's 98% layout includes a dedicated numpad, essential for frequent data entry.
•It retains function keys and arrow keys in a space-saving form compared to a full-size board.
•The vendor listing confirms Mac/Win support with layout switching shortcuts.

ProgrammingYunzii B75 Pro Max

•QMK/VIA firmware on the B75 Pro Max allows deep customization of layers and shortcuts for coding workflows.
•The programmable knob can be set to control scrolling, volume, or other IDE functions.
•The 75% layout is compact but retains essential keys like arrows and a dedicated delete key.

TravelYunzii B75 Pro Max

•The B75 Pro Max is significantly more compact (334mm wide vs 394mm).
•It has a larger 8000mAh battery for longer wireless use between charges.
•Its lower weight (993g vs 1010g) and smaller dimensions make it easier to pack.

ModdingYunzii B75 Pro Max

•The B75 Pro Max explicitly supports QMK and VIA open-source firmware for advanced customization.
•The vendor description states the screen can be customized through an online website.
•Both are hot-swappable, but the B75 Pro Max's firmware ecosystem offers more modding potential.

Content CreationTie

•The B75 Pro Max's knob and customizable screen are useful for timeline scrubbing and monitoring system stats.
•The B98's numpad is valuable for shortcut layers in applications like Photoshop or Blender.
•Both feature south-facing RGB and PBT keycaps for a consistent typing experience during long sessions.