Compare Yunzii B75 Pro vs X75 Differences Side by Side

This comparison is for anyone choosing between two 75% mechanical keyboards from Yunzii that share a gasket mount design but diverge sharply in connectivity and materials. The B75 Pro is the clear choice for buyers who need Bluetooth or 2.4 GHz wireless, a larger 4000mAh battery, and a multifunction knob. The X75 appeals to those who prioritize a unique transparent polycarbonate look and a lower upfront cost, accepting wired-only operation. The decision is hard because both offer hot-swappable PCBs and sound dampening, but their trade-offs in portability and features are significant.

Model
	75	68	Select a keyboard to compare
Rating	0.0 stars (0 reviews)	0.0 stars (0 reviews)
Purchase Options
Main differences	Released in 2024 Has Linear, Clicky, Tactile switch options Built with the ISO, ANSI, Dvorak layout standard Comes with a knob Compatible with both Mac and Windows Provides dedicated media keys Includes screw-in stabilizers Supports Bluetooth, 2.4 GHz, Wired, Wireless, connectivity Runs at a 4000 Hz polling rate Equipped with a 4000 mAh battery Weighs about 937 g Sized at 42 x 334 x 144 mm Made with a Plastic case Features PBT, PC keycaps Offers Yes, Rgb, South-face, Rgb South-face RGB lighting	Released in 2022 Has Linear, Clicky switch options Built with the ANSI layout standard Supports Wired, Wired only connectivity Weighs about 1000 g Sized at 40 x 135 x 325 mm Made with a Polycarbonate case Features PC keycaps Offers Yes, Rgb RGB lighting
Score	Scores Performance: 74.9 Build Quality: 60.8 Productivity: 91.3 Customizability: 79 Portability: 80.7	Scores Performance: 78.7 Build Quality: 67.6 Productivity: 72.6 Customizability: 62.7 Portability: 62.2
Name	Name Yunzii B75 Pro	Name Yunzii X75
Release year	Release year 2024	Release year 2022
Switch Options	Switch Options Linear, Clicky, Tactile	Switch Options Linear, Clicky
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 ISO, ANSI, Dvorak	Layout Standard ANSI
Layout Ergonomics	Layout Ergonomics Normal	Layout Ergonomics Normal
Knob Support	Knob Support	Knob Support
Display Support	Display Support	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 4000 Hz	Polling Rate -
Battery capacity	Battery capacity 4000 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
Case Colors	Case Colors	Case Colors
Case Material	Case Material Plastic	Case Material Polycarbonate
Keycaps Material	Keycaps Material PBT, PC	Keycaps Material PC
Dimensions	Dimensions 42 x 334 x 144 mm	Dimensions 40 x 135 x 325 mm
Weight	Weight 937g	Weight 1000g

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Pros and Trade-offs

If you need a wireless keyboard with extra features like a knob and larger battery, the Yunzii B75 Pro is the clear pick despite its plastic case. If you prefer a striking transparent design and are comfortable with a wired connection, the X75 offers a strong value with its polycarbonate build and sound dampening. Your primary differentiator is connectivity and feature set versus material aesthetics and price.

Yunzii B75 Pro

+Tri-mode connectivity with Bluetooth, 2.4 GHz, and wired options.
+Large 4000mAh battery for extended wireless use.
+Includes a multifunction knob for volume and RGB control.
+Features an aluminum plate and screw-in stabilizers for improved build quality.
+Compatible with Windows and MacOS as noted by the vendor.

−Case is made of plastic, which may feel less premium than polycarbonate.
−Some user reviews mention ghosting switches and broken keycap stems.

Yunzii X75

+All-polycarbonate case and plate design for a unique transparent aesthetic.
+Full sound dampening with silicone gaskets, sandwich pads, and a bottom silicone pad.
+PC ASA profile transparent keycaps with UV printing for durability and visibility.
+Wired-only setup eliminates battery concerns and reduces input latency.

−Wired-only connectivity limits desk setup flexibility and portability.
−No included battery, making it unsuitable for travel or wireless use.
−Heavier at 1000g compared to the B75 Pro.

Which Keyboard Is Better for Your Needs?

Across the six use cases, the Yunzii B75 Pro wins in four categories, while two end in a tie. Its tri-mode connectivity and larger battery make it the better choice for gaming, office work, travel, and content creation. The X75 ties in programming and modding due to shared hot-swappable and gasket mount features, but it lacks the portability and extra controls of the B75 Pro. For buyers who prioritize wireless functionality and added features, the B75 Pro leads overall.

GamingYunzii B75 Pro

•Features 2.4 GHz and wired connections for low-latency gaming, noted by a user review.
•Includes a multifunction knob that can switch between gaming and office modes.
•Offers a 4000mAh battery for extended wireless gaming sessions without recharging.

OfficeYunzii B75 Pro

•Tri-mode connectivity (Bluetooth, 2.4 GHz, wired) allows easy switching between multiple devices.
•Built-in sound dampening with 5-layer padding and screw-in stabilizers for a quieter typing experience.
•Multi-media keys and a knob for quick volume and RGB adjustments.

ProgrammingTie

•Both feature a 75% layout with navigation and arrow keys that programmers find useful.
•Each has hot-swappable PCBs compatible with 3-pin and 5-pin switches for customizing key feel.
•Both offer gasket mount designs for a softer typing experience, though switch choice and keycap material differ.

TravelYunzii B75 Pro

•The B75 Pro is lighter at 907-937g compared to the 1000g X75.
•Its 4000mAh battery and wireless modes eliminate the need for a wired connection on the go.
•Supports Bluetooth connectivity for pairing with tablets and laptops without a dongle.

ModdingTie

•Both keyboards feature hot-swappable PCBs, simplifying switch replacement.
•The B75 Pro has an aluminum plate and screw-in stabilizers, which modders often upgrade further.
•The X75 uses a transparent polycarbonate case and plate, appealing for visual customization projects.

Content CreationYunzii B75 Pro

•The B75 Pro includes a multifunction knob that can control volume and RGB, useful during editing.
•Its wireless connectivity reduces desk clutter, benefiting a clean workspace.
•Programmable software allows for custom macro keys and RGB effects, as mentioned by the vendor.