Yunzii AL75 Pro vs B75 ProAluminum Build vs Knob & High Polling
Choose the AL75 Pro for a premium aluminum build and longer battery life, or the B75 Pro for a high polling rate, multifunction knob, and lighter weight.
Which one should you get?
Get the
Yunzii AL75 Pro
Aluminum Build
- CNC aluminum case construction for a premium, durable feel.
- Larger 6000mAh battery capacity for extended wireless use.
- Features 4 layers of sound-dampening filling, according to its product description.
- Heavier weight of 1383.5g may be less portable.
- Lower 1000Hz polling rate compared to the B75 Pro's 4000Hz.
- Lacks a multifunction control knob.
Get the
Yunzii B75 Pro
Knob & High Polling
- Higher 4000Hz polling rate for potentially lower latency.
- Includes a multifunction knob for volume and RGB control.
- Lighter weight of 937g for easier portability.
- Smaller 4000mAh battery compared to the AL75 Pro.
- Case material is not specified as aluminum in the provided metadata.
- Slightly larger footprint in two dimensions than the AL75 Pro.
For most users, the Yunzii B75 Pro is the more versatile choice, offering modern features like a high polling rate and multifunction knob in a lighter package. Opt for the Yunzii AL75 Pro if your priority is the premium heft and feel of an all-aluminum chassis, and you value maximum battery life over the extra features.
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 AL75 Pro
Yunzii B75 Pro
Battery
6,000 mAh
4,000 mAh
Max polling rate
1,000 Hz
4,000 Hz
Case material
Aluminum
Plastic
Knob
No
Yes
Weight
1,383.5 g
937 g
- Yunzii AL75 Pro
- Yunzii B75 Pro
- Performance
- 6175
- Build quality
- 5960
- Productivity
- 7691
- Customizability
- 6178
- Portability
- 9280
- Layout size: 75%
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Switch options: Clicky, Linear, Tactile
- Mount style: Gasket Mount
- Sound dampening
What will you mostly use it for?
The B75 Pro wins in most categories due to its versatile knob, higher polling rate, and lighter design, making it a strong all-rounder for gaming, office work, and travel. The AL75 Pro's primary advantages are its substantial aluminum construction and larger battery, which are significant but apply to fewer specific scenarios. For programming, the keyboards are evenly matched on core layout and customization features.
Pick the Yunzii B75 Pro
- The B75 Pro offers a 4000Hz polling rate for lower latency, compared to the AL75 Pro's 1000Hz.
- Its multifunction knob allows for quick volume and RGB adjustments during gameplay.
- It is significantly lighter at 937g, which may be preferable for quick desk movements.
Yunzii AL75 Pro vs B75 Pro specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
10 of 24 specs differ
Yunzii AL75 Pro
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
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Yunzii AL75 Pro vs B75 Pro: your questions
The Yunzii AL75 Pro features a CNC aluminum case, as stated in its title and product description. The case material for the B75 Pro is not specified as aluminum in the provided specifications.
Yes, the Yunzii B75 Pro includes a multifunction knob. According to its vendor description, this knob can adjust volume and RGB backlighting, and a long press switches between gaming and office modes.
The Yunzii AL75 Pro has a 1000Hz polling rate. The Yunzii B75 Pro has a higher 4000Hz polling rate, which can offer lower input latency in wired mode.
The Yunzii AL75 Pro has a larger 6000mAh battery, while the B75 Pro has a 4000mAh battery. The AL75 Pro's vendor page claims over 10 days of usage with RGB off, suggesting longer potential battery life.
Yes, both keyboards are listed as hot-swappable. Their product descriptions confirm the PCBs support both 3-pin and 5-pin mechanical switches for easy customization.
The Yunzii B75 Pro is significantly lighter at 937 grams, making it more portable. The Yunzii AL75 Pro weighs 1383.5 grams, which is over 400 grams heavier due to its aluminum construction.
Yes, both the Yunzii AL75 Pro and B75 Pro list Mac/Win support. The AL75 Pro's description specifically mentions a Win/Mac toggle switch on the top of the keyboard.
According to their vendor descriptions, the AL75 Pro uses 4 layers of sound-dampening fillings. The B75 Pro description mentions a 5-layer padding design for noise cancellation.
Yes, both keyboards come with double-shot PBT Cherry profile keycaps and feature south-facing RGB LEDs. South-facing LEDs prevent interference with Cherry-profile and similar keycaps.
The Yunzii B75 Pro explicitly lists 'Screw-In Stabilizers' in its extra features metadata. The AL75 Pro's stabilizer type is not specified in the provided information.
Yes, both keyboards mention programmable software. The AL75 Pro's description notes the software is for Windows only and allows for RGB effects, macros, and per-key lighting.
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