Yunzii AL75 vs B75 Pro MaxScreen or Battery Life
Choose the B75 Pro Max for its QMK/VIA customization and TFT screen, or the AL75 for its heavier aluminum build and slightly lower price.
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Which one should you get?
Get the
Yunzii AL75
Build quality in the top 35% of 75% boards under $100.
- CNC aluminum case provides a premium, durable feel
- 6000mAh battery offers over 10 days of usage with RGB off according to the vendor
- Available with both tactile and linear switch options including Blue Grey Tactile
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
Get the
Yunzii B75 Pro Max
Battery
Build quality in the top 15% of 75% boards under $100.
- QMK/VIA open-source firmware allows full key remapping, macros, and profile switching
- Customizable TFT screen can display battery level, date, GIFs, and photos
- Multi-function knob with default volume control, customizable via firmware
- South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
If you value software flexibility and want a customizable screen and knob, the Yunzii B75 Pro Max is the clear choice with its QMK/VIA support and TFT display. However, if you prefer a heavier aluminum build and tactile switch options, the AL75 offers those at a slightly lower starting price. Both are excellent 75% wireless keyboards, but your final decision should hinge on whether you need open-source customization or a solid metal chassis.
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
Yunzii B75 Pro Max
Battery
6,000 mAh
8,000 mAh
A larger battery means fewer cables during the day
Switch options
Clicky, Linear, Tactile
Linear
Knob
No
Yes
Display
None
TFT
A case display rather than a typing feature
Weight
1,364 g
993 g
Heavier boards stay planted and lighter ones travel
- Yunzii AL75
- Yunzii B75 Pro Max
- Performance
- 7684
- Build quality
- 7180
- Productivity
- 7773
- Customizability
- 6188
- Portability
- 9290
- Layout size: 75%
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Mount style: Gasket Mount
- Keycaps: PBT
What will you mostly use it for?
The Yunzii B75 Pro Max wins or ties in every use case category due to its QMK/VIA firmware, TFT screen, and customizable knob, giving it a clear edge for programming, modding, and content creation. The AL75 excels in portable battery life with its 6000mAh capacity and heavier aluminum build that some users may prefer for durability. For gaming, the B75 Pro Max's macro capabilities give it a slight advantage, while office use is a tie since both offer solid typing experiences and multi-device connectivity.
Pick the Yunzii B75 Pro Max
- B75 Pro Max has QMK/VIA firmware for advanced macro and key remapping
- Includes a multi-function knob that can be customized for gaming controls
- Both offer N-key rollover and 1000 Hz polling rate (AL75) for low latency
Yunzii AL75 vs B75 Pro Max specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
11 of 23 specs differ
Yunzii AL75
Yunzii B75 Pro Max
Switch options
Hot-swappable
Mount style
Sound dampening
Layout size
Layout standard
Ergonomics
Knob
Display
Connection
Max polling rate
Battery
USB-C
Case material
Keycaps
Weight
Dimensions
Backlight
QMK
VIA
N-key rollover
Mac & Windows
Released
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Yunzii AL75 vs B75 Pro Max: your questions
The B75 Pro Max features an 8000mAh battery, which is larger than the AL75's 6000mAh battery. However, the AL75 vendor claims over 10 days of usage on a single charge with RGB off. Actual battery life will depend on usage patterns and RGB settings.
Yes, both the Yunzii AL75 and Yunzii B75 Pro Max support hot-swappable PCBs that work with 3-pin and 5-pin mechanical switches. This makes it easy to customize the typing feel without soldering.
The B75 Pro Max is better for custom key mapping and macros because it supports QMK/VIA open-source firmware, which allows full key remapping and macro creation. The AL75 uses proprietary software that is only available for Windows systems.
No, the AL75 does not have a screen or a knob. The B75 Pro Max includes both a customizable TFT screen (160x96 pixels) and a multi-function knob that can be programmed via QMK/VIA.
The B75 Pro Max is significantly lighter at 993 grams (2.19 lbs) compared to the AL75's 1410 grams (3.01 lbs). This makes the B75 Pro Max a better option for travel or frequent moving.
Yes, the AL75 features a Mac/Win toggle on the top of the keyboard, allowing seamless switching between Windows and macOS systems. No additional software is required for basic compatibility.
Both the AL75 and B75 Pro Max use double-shot PBT keycaps with a Cherry profile. This provides durable, long-lasting legends and a comfortable typing angle.
According to the vendor description, the B75 Pro Max supports NKRO for flawless key presses in operating systems such as Windows, Mac, Linux, and Android, indicating Linux compatibility.
The AL75 offers more variety with both tactile (Blue Grey Tactile) and linear (Cocoa Cream V2) switch options. The B75 Pro Max only comes with linear switches: Milk V2, Cocoa Cream V2, and Candy linear switches.
Yes, the B75 Pro Max features a 2-stage adjustable kickstand for ergonomic comfort, as stated in the vendor description. This allows you to change the typing angle to suit your preference.
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