
This comparison is for buyers deciding between two 75% wireless mechanical keyboards from Yunzii. The decision is difficult because both offer a gasket mount, hot-swappable switches, and tri-mode connectivity, but excel in different areas. The B75 Pro focuses on high-performance gaming with a 4000Hz polling rate, while the YZ75 differentiates itself with a premium acrylic and metal case design and the vendor describes it as a keyboard kit. Your choice comes down to whether you need lower latency for gaming or value a more distinctive build for a custom project.
75 Overall/ Value 74.9Build Quality 60.8Customizability 79.0Performance 74.9Productivity 91.3Portability 80.7![]() | 64 Overall/ Value 64.4Build Quality 52.5Customizability 74.6Performance 48.5Productivity 77.1Portability 81.0![]() | Select a keyboard to compare |
0.0 stars (0 reviews) | 0.0 stars (0 reviews) | |
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Name Yunzii B75 Pro | Name Yunzii YZ75 | |
Release year 2024 | Release year 2022 | |
Switch Options Linear, Clicky, Tactile | Switch Options Tactile, Linear | |
Profile Normal Profile | Profile Normal Profile | |
Hot Swappable | Hot Swappable | |
Layout Size 75% | Layout Size 75% | |
Layout Standard ISO, ANSI, Dvorak | Layout Standard ANSI | |
Layout Ergonomics Normal | Layout Ergonomics Normal | |
Knob Support | Knob Support | |
Display Support | Display Support | |
Mac/Win Support | Mac/Win Support | |
Multi-Media Keys | Multi-Media Keys | |
USB-C | USB-C | |
USB passthrough | USB passthrough | |
Connection Bluetooth, 2.4 GHz, Wired, Wireless, | Connection , Bluetooth, 2.4 GHz, Wired, Wireless | |
Polling Rate 4000 Hz | Polling Rate - | |
Battery capacity 4000 mAh | Battery capacity 3100 mAh | |
Hall Effect Support | Hall Effect Support | |
QMK Support | QMK Support | |
VIA Support | VIA Support | |
VIAL Support | VIAL Support | |
N-Key Rollover | N-Key Rollover | |
Rapid Trigger | Rapid Trigger | |
Mount Style Gasket Mount | Mount Style Gasket Mount | |
Screw in Stabilizers | Screw in Stabilizers | |
Sound Dampening | Sound Dampening | |
Backlight Rgb, South-face | Backlight Rgb, South-face | |
Case Colors | Case Colors | |
Case Material Plastic | Case Material Acrylic, Metal | |
Keycaps Material PBT, PC | Keycaps Material PBT | |
Dimensions 42 x 334 x 144 mm | Dimensions - | |
Weight 937g | Weight - |
For a buyer focused purely on gaming performance and feature-rich productivity, the Yunzii B75 Pro is the stronger choice thanks to its 4000Hz polling rate, programmable controls, and larger battery. If you are a keyboard enthusiast or modder who values a unique build aesthetic and prefers to start a project from a barebones kit, the Yunzii YZ75 with its acrylic and metal case is the more compelling option. Your final decision should be based on whether you need cutting-edge latency or a distinctive platform for customization.
For gaming, the B75 Pro is the clear winner due to its 4000Hz polling rate, which is crucial for competitive play. In office and programming use cases, its additional features like the knob and programmable software also give it an edge. The YZ75 wins for modding, as its barebones vendor listing and unique acrylic-metal case material make it a more attractive foundation for custom builds. For travel, the B75 Pro's larger battery and lighter plastic case offer better portability. The verdict is tied for content creation due to a lack of specific advantage for either keyboard in that area.
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