Yunzii AL71 vs B75 ProAluminum 65% vs 75% Layout Choice
Choose the AL71 for a denser, more portable aluminum build, or the B75 Pro for a dedicated function row and volume knob.
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Which one should you get?
Get the
Yunzii AL71
Aluminum 65%
- CNC machined aluminum case construction for a premium feel.
- Includes multiple sound-dampening foams: Poron sandwich foam, Poron socket foam, and PET sound pads.
- Larger 4600mAh battery capacity for extended wireless use.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
- No ISO layout. ISO-DE, UK, and other ISO variants are not offered.
Get the
Yunzii B75 Pro
75% Layout Choice
Build quality in the top 35% of 75% boards under $100.
- 75% layout includes arrow keys, function row, and a navigation cluster.
- Features a multi-function knob for volume and RGB control.
- Specifies a 4000 Hz polling rate for gaming.
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
- No numpad.
Your primary need dictates the choice. If you want the most compact, portable keyboard with a premium metal build and are willing to use layers for missing keys, the Yunzii AL71 is compelling. If you require dedicated function keys, arrow keys, and value the convenience of a control knob for daily use, the Yunzii B75 Pro is the more functional and versatile board, especially for productivity and gaming.
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 AL71
Yunzii B75 Pro
Layout size
68%
75%
Battery
4,600 mAh
4,000 mAh
A larger battery means fewer cables during the day
Case material
Aluminum
Plastic
Switch options
Clicky, Linear, Silent
Clicky, Linear, Tactile
Mount style
Gasket Mount, Plate Mount
Gasket Mount
- Yunzii AL71
- Yunzii B75 Pro
- Performance
- 7085
- Build quality
- 7372
- Productivity
- 7191
- Customizability
- 6978
- Portability
- 10080
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Sound dampening
What will you mostly use it for?
The B75 Pro is the more versatile choice for productivity-focused tasks like office work, programming, and content creation, thanks to its knob and 75% layout. The AL71 excels in portability and offers a detailed, mod-ready construction for enthusiasts. For gaming, the B75 Pro's specified high polling rate gives it an edge, though the AL71's aluminum build is also a quality option.
Pick the Yunzii B75 Pro
- The B75 Pro lists a 4000 Hz polling rate for potentially lower latency.
- Its 75% layout retains arrow keys without a layer, useful for some game menus.
- The product description mentions a gaming mode accessible via the knob.
Yunzii AL71 vs B75 Pro specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
13 of 24 specs differ
Yunzii AL71
Yunzii B75 Pro
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 AL71
No ISO layout at the stores we track.
Yunzii B75 Pro
Yunzii
ISO
In stockShips to you
Compare prices
Live prices from the stores we track, cheapest in-stock offer first.
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Lowest price across stores, Amazon excluded.
Yunzii AL71 vs B75 Pro: your questions
The Yunzii AL71 features a CNC machined aluminum gasket mount case, as per its vendor description. The case material for the B75 Pro is not explicitly stated as aluminum in the provided specifications.
Yes. The Yunzii B75 Pro includes a multi-function knob. According to the manufacturer, this knob can adjust volume and RGB backlighting, and a long press switches between gaming and office modes.
The Yunzii B75 Pro has a listed polling rate of 4000 Hz. The polling rate for the AL71 is not specified in the provided information.
The Yunzii AL71 has a larger 4600mAh battery, while the B75 Pro has a 4000mAh battery. This suggests the AL71 may offer longer usage between charges, though actual battery life depends on usage patterns and RGB settings.
Yes, both the Yunzii AL71 and B75 Pro are hot-swappable. The AL71 uses TTC sockets that support 3-pin and 5-pin switches, while the B75 Pro is also listed as compatible with 3-pin or 5-pin switches.
The Yunzii B75 Pro is generally better for office work. Its 75% layout provides immediate access to a function row and arrow keys without layers, and the included knob allows for quick volume adjustments during calls or media playback.
Yes. The metadata for the Yunzii AL71 lists Mac support, and its vendor description mentions easy-reach switches to toggle between Windows and macOS compatibility.
Both keyboards come with double-shot PBT keycaps. The AL71's description specifies Cherry profile keycaps, while the B75 Pro is also listed with double-shot PBT Cherry profile keycaps.
The Yunzii AL71 is more portable due to its smaller 65% layout. It is also listed as heavier (1300g) which may indicate a denser, more solid build, but its physical dimensions are more compact than the B75 Pro's 75% form factor.
Yes, both the Yunzii AL71 and B75 Pro feature south-facing RGB LEDs. The AL71 also includes side case lights according to its product listing.
Both keyboards utilize a gasket mount design. The AL71's description details a gasket mount case with a slotted PC plate and IXPE gasket pad, while the B75 Pro is also listed with a gasket mount structure.
The Yunzii B75 Pro's description states it has programmable software for redefining keys, macros, and RGB in Windows. The AL71 supports custom software, but its vendor page notes this software is supported in Windows only.
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