Yunzii B75 Pro vs Y87Gasket Mount vs Aluminum Case Comparison
Choose the B75 Pro for a compact, high-polling-rate gasket mount experience, or the Y87 for a more spacious TKL layout with an aluminum case.
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Which one should you get?
Get the
Yunzii B75 Pro
Gasket Mount
Build quality in the top 35% of 75% boards under $100.
- Gasket mount structure with 5-layer padding for a tuned typing feel.
- High 4000Hz polling rate for responsive gaming.
- Larger 4000mAh battery capacity.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
- No numpad.
Get the
Yunzii Y87
Aluminum Case Comparison
Build quality in the top 45% of 80% boards under $100.
- Aluminum case construction for a premium feel.
- 80% TKL layout retains the function row and navigation cluster.
- Vendor description highlights pre-lubed TTC Gold Pink V2 switches.
- No ISO layout. ISO-DE, UK, and other ISO variants are not offered.
- No numpad.
Select the Yunzii B75 Pro if you want a compact, high-performance keyboard with a gasket mount for a softer typing feel and modding potential. Opt for the Yunzii Y87 if you prefer a more traditional TKL layout with the durability and aesthetic of an aluminum case, and value its detailed internal sound dampening. Both are strong tri-mode options, so let your preferred size and build material guide you.
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 Pro
Yunzii Y87
Layout size
75%
80%
Battery
4,000 mAh
3,000 mAh
A larger battery means fewer cables during the day
Case material
Plastic
Aluminum
Layout standard
ANSI, Dvorak, ISO
ANSI
ISO and JIS exist so regional layouts fit
Keycaps
PBT, PC
PBT
- Yunzii B75 Pro
- Yunzii Y87
- Performance
- 8580
- Build quality
- 7264
- Productivity
- 9185
- Customizability
- 7869
- Portability
- 8073
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Knob
- Sound dampening
What will you mostly use it for?
The B75 Pro wins for gaming and travel due to its high polling rate and compact size, while the Y87 is better suited for office and content creation with its TKL layout and aluminum build. For programming, both are equally capable, and modders will prefer the B75 Pro's gasket mount design. Your primary use case clearly dictates the winner.
Pick the Yunzii B75 Pro
- The B75 Pro has a specified 4000Hz polling rate for potentially lower latency.
- Its 75% layout is more compact, freeing up mouse space.
- South-facing RGB LEDs, as noted in its description, are less likely to interfere with Cherry-profile keycaps.
Yunzii B75 Pro vs Y87 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
9 of 24 specs differ
Yunzii B75 Pro
Yunzii Y87
Switch options
Hot-swappable
Mount style
Sound dampening
Screw-in stabilizers
Layout size
Layout standard
Ergonomics
Knob
Display
Media keys
Connection
Max polling rate
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Backlight
N-key rollover
Mac & Windows
Released
ISO layouts by store
Which stores sell ISO-DE, UK, and the other regional layouts.
Yunzii B75 Pro
Yunzii
ISO
In stockShips to you
Yunzii Y87
No ISO layout at the stores we track.
Compare prices
Live prices from the stores we track, cheapest in-stock offer first.
Prices in USD are converted to your currency and can change at any time. KeebFinder may earn a commission when you buy through these links, at no extra cost to you.
Lowest price across stores, Amazon excluded.
Yunzii B75 Pro vs Y87: your questions
The Yunzii B75 Pro has a specified 4000Hz polling rate. The polling rate for the Yunzii Y87 is not stated in its product specifications or vendor description.
Yes, the case material for the Yunzii Y87 is listed as aluminum in its metadata. The B75 Pro's case material is not specified as aluminum.
The Yunzii B75 Pro has a larger 4000mAh battery, while the Y87 has a 3000mAh battery. Actual battery life will depend on usage patterns and RGB settings.
Both keyboards are described as having programmable software. The B75 Pro's vendor page mentions macro settings in its Windows software. The Y87's description also states its software allows for Macro settings on Win and Mac systems.
Yes, both the Yunzii B75 Pro and the Yunzii Y87 come with PBT keycaps according to their specifications. The vendor descriptions specify they are double-shot PBT keycaps.
They use different sound-dampening approaches. The B75 Pro uses a gasket mount with 5-layer padding. The Y87 uses silicon pads on the PCBA and bottom case, plus specific pads for the spacebar. Preference between gasket mount and silicon pad dampening is subjective.
Both keyboards have a knob, but its primary function differs. The B75 Pro's knob adjusts volume and RGB backlight. The Y87's metal knob is described for switching between wireless, Bluetooth, and wired connection modes.
The Yunzii Y87 vendor description explicitly states it has pre-lubed stabilizers. The B75 Pro description mentions precision-tuned stabilizers but does not specify if they are pre-lubed.
The 75% layout of the B75 Pro is more compact, as it removes the function row and some navigation keys to save space. The 80% TKL layout of the Y87 retains the function row and navigation cluster, resulting in a wider keyboard.
Yes, both the Yunzii B75 Pro and Y87 feature hot-swappable sockets. Their vendor descriptions confirm compatibility with both 3-pin and 5-pin mechanical switches.
According to its vendor page, the Yunzii Y87 comes with options for TTC Gold Pink V2 or TTC Speed Silver switches. The description notes the TTC Gold Pink V2 switches are pre-lubed linear switches.
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