Yunzii B75 vs YZ87Wired vs Wireless Mechanical Keyboard Choice
Choose the Yunzii B75 for a dedicated wired setup with a volume knob, or the YZ87 for multi-device wireless flexibility.
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Which one should you get?
Get the
Yunzii B75
Wired
Build quality in the top 50% of 75% boards under $50.
- Includes a multi-function control knob for adjusting volume and RGB brightness.
- Offers a choice of linear, tactile, and clicky switch types out of the box.
- Wired connection may provide a more consistent, lag-free experience.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
Get the
Yunzii YZ87
Wireless Mechanical Keyboard Choice
Build quality in the bottom 15% of 75% boards under $100.
- Triple-mode connectivity with Bluetooth, 2.4GHz wireless, and wired USB-C.
- Large 5000mAh battery for extended cordless use.
- Vendor description states it can seamlessly switch between three devices.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
Your primary need dictates the choice. If you value a clutter-free desk, need to switch between a laptop, tablet, and PC, or simply hate cables, the Yunzii YZ87's wireless flexibility is the deciding factor. If your setup is stationary, you prefer the assurance of a wired connection for gaming, or you want the convenience of a physical knob for media control, the Yunzii B75 is the more focused tool for the job.
The differences that matter
Skip the 40-row spec sheet. These are the specs that change how each board feels, sounds, and fits your desk.
Yunzii B75
Yunzii YZ87
Connection
Wired
Bluetooth, 2.4 GHz, Wired
Wireless for several devices and wired for lower latency
Switch options
Clicky, Linear, Tactile
Clicky, Linear
Knob
Yes
No
Weight
797.5 g
852 g
Heavier boards stay planted and lighter ones travel
Mac & Windows
Yes
No
- Yunzii B75
- Yunzii YZ87
- Performance
- 8257
- Build quality
- 7047
- Productivity
- 8962
- Customizability
- 7652
- Portability
- 6875
- Layout size: 75%
- Hot-swappable
- Mount style: Gasket Mount
- Sound dampening
- Keycaps: PBT
What will you mostly use it for?
The Yunzii YZ87 is the clear choice for mobile and multi-device workflows, winning in Office and Travel use cases due to its wireless versatility. The wired Yunzii B75 takes the lead for stationary, performance-focused tasks like Gaming and Content Creation, thanks to its included control knob and wider switch selection. For Programming, the B75's switch variety gives it a slight edge, while both keyboards are equally capable platforms for modding enthusiasts.
Pick the Yunzii B75
- Wired-only connection of the B75 may offer a more stable, latency-free link.
- Includes a multi-function knob for quick volume and lighting adjustments.
- Vendor description mentions macro key programmability via software.
Yunzii B75 vs YZ87 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
6 of 19 specs differ
Yunzii B75
Yunzii YZ87
Switch options
Hot-swappable
Mount style
Sound dampening
Layout size
Layout standard
Ergonomics
Knob
Display
Connection
Battery
USB-C
Keycaps
Weight
Dimensions
Backlight
N-key rollover
Mac & Windows
Released
Compare prices
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Lowest price across stores, Amazon excluded.
Yunzii B75 vs YZ87: your questions
The Yunzii YZ87 offers wireless connectivity via both Bluetooth and a 2.4GHz USB dongle, in addition to a wired USB-C mode. The Yunzii B75 is a wired-only keyboard.
Yes, the Yunzii B75 includes a multi-function control knob. The manufacturer states this knob can be used to adjust backlight brightness and device volume.
The Yunzii YZ87 is equipped with a 5000mAh battery. The vendor description notes it is built for durability during successive work or gaming, but a specific runtime in hours is not provided.
Yes, both the Yunzii B75 and YZ87 feature full-key hot-swappable PCBs. Their product listings confirm compatibility with both 3-pin and 5-pin mechanical switches.
The Yunzii YZ87 is promoted for a low-noise typing experience suitable for office environments. Its vendor description specifically mentions five layers of filling silencer to reduce hollow sound.
Yes, the Yunzii YZ87 vendor description lists compatibility with iOS, Mac, Windows, Android, and Linux systems over its Bluetooth, 2.4GHz, and wired connections.
The Yunzii B75 is available with a choice of switches. Vendor options include Milk V2 Linear switches, Cocoa Cream V2 Linear switches, and Blue Grey Tactile switches.
Both keyboards mention customizable software, but with a key limitation. The YZ87 vendor explicitly states its software only works on Windows systems, not macOS.
Yes, both the Yunzii B75 and YZ87 feature south-facing RGB LEDs. This orientation is often preferred as it provides better compatibility with Cherry-profile keycaps.
Both use double-shot PBT Cherry profile keycaps. The B75 listing mentions additional options for side-printed keycaps and keycaps with front transparent legends.
While both are compact 75% layouts, the Yunzii YZ87 is more portable in practice due to its wireless functionality. You can use it without being tethered by a cable, offering greater placement flexibility.
The Yunzii B75 vendor description states it has finely tuned stabilizers for smooth typing. The YZ87 description notes its switches are pre-lubed, but does not specifically mention stabilizer lubrication.
Not sold on either?
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