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Head to head · Prices checked Oct 21, 2026

Yunzii AL75 vs YZ87Aluminum Build vs Budget Wireless

Choose the Yunzii AL75 for a premium aluminum build and longer battery life, or the YZ87 for a lighter, more budget-friendly option.

Quick verdict

Which one should you get?

Get the

Yunzii AL75

Aluminum Build

If you want

  • CNC aluminum case construction for a premium, durable feel.
  • Larger 6000mAh battery capacity for extended wireless use.
  • Vendor specifies a 1000Hz polling rate in wired mode for gaming.

And can live with

  • Substantially heavier at 1410g, reducing portability.
  • Typically commands a higher price point than the YZ87.
  • Case material is not specified for the YZ87, suggesting a potential plastic build for that model which is lighter.

Get the

Yunzii YZ87

Budget Wireless

If you want

  • Significantly lighter weight at 852g, enhancing portability.
  • Generally available at a more affordable price point.
  • Vendor description mentions five layers of filling and PORON gaskets for sound dampening.

And can live with

  • Smaller 5000mAh battery compared to the AL75.
  • Polling rate is not specified in its provided description or metadata.
  • Lacks the premium material appeal of an aluminum case.

Bottom line

Your budget and priority for materials are the deciding factors. Invest in the Yunzii AL75 for a tangible upgrade in build quality, a larger battery, and a specified high polling rate for gaming. Choose the Yunzii YZ87 if you want to save money, need a lighter keyboard for travel, but still want core features like a gasket mount and wireless connectivity.

What actually differs

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 YZ87

  • Battery

    6,000 mAh

    5,000 mAh

  • Switch options

    Clicky, Linear, Tactile

    Clicky, Linear

  • Weight

    1,410.58 g

    852 g

  • Mac & Windows

    Yes

    No

  • Dimensions

    38 x 315 x 138 mm

    42 x 368 x 142 mm

KeebFinder scores

How we score
  • Yunzii AL75
  • Yunzii YZ87
Performance
58
58
Build quality
63
47
Productivity
76
62
Customizability
72
52
Portability
91
75

What they share

  • Layout size: 75%
  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Mount style: Gasket Mount
  • Sound dampening
  • Keycaps: PBT
See every spec side by side

Best for

What will you mostly use it for?

The AL75 takes the lead for stationary, premium-focused uses like gaming, programming, and modding, thanks to its aluminum build and specified polling rate. The YZ87 is the clear choice for travel due to its lighter weight. For general office use, the shared wireless and quiet typing features make them equally viable. Content creators may prefer the AL75 for its longer battery life and more substantial feel.

For gaming

Pick the Yunzii AL75

  • The AL75's vendor description specifies a 1000Hz polling rate in wired mode for low latency.
  • Its heavier aluminum construction at 1410g may provide more stability during intense use.
  • Both keyboards feature N-key rollover for simultaneous key presses.

Full specs

Yunzii AL75 vs YZ87 specs

Every tracked spec, side by side. Rows marked with a dot differ between the boards.

5 of 20 specs differ

Yunzii AL75

Yunzii YZ87

Typing & switches

Switch options

Clicky, Linear, Tactile
Clicky, Linear

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount

Sound dampening

Yes
Yes

Layout

Layout size

75%
75%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Display

None
None

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Bluetooth, 2.4 GHz, Wired

Max polling rate

1,000 Hz
—

Battery

6,000 mAhBetter
5,000 mAh

USB-C

Yes
Yes

Build & materials

Case material

Aluminum
—

Keycaps

PBT
PBT

Weight

1,410.58 g
852 g

Dimensions

38 x 315 x 138 mm
42 x 368 x 142 mm

Backlight

RGB, south-facing
RGB, south-facing

Firmware & software

N-key rollover

Yes
Yes

Mac & Windows

Yes
No

Extras

Released

2024
2024

Where to buy

Compare prices

Live prices from the stores we track, cheapest in-stock offer first.

Lowest price across stores, Amazon excluded.

Yunzii AL753 stores
  • MechkeysCN

    In stock
    $94Visit
  • AmazonGlobal

    Check price
    ~$94Visit
  • YunziiCN

    Out of stock
    $79Visit
Yunzii YZ873 stores
  • MechkeysCN

    In stock
    $79Visit
  • AmazonGlobal

    Check price
    ~$79Visit
  • YunziiCN

    Out of stock
    $64Visit

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.

FAQ

Yunzii AL75 vs YZ87: your questions

The most significant difference is the case material. The AL75 features a CNC aluminum case, making it heavier and more premium, while the YZ87 uses a lighter construction, likely plastic, based on its lower weight and price. The AL75 also has a larger 6000mAh battery.

The Yunzii AL75 has an edge for gaming. Its vendor description explicitly states a 1000Hz polling rate in wired mode, which can benefit latency-sensitive games. Its heavier aluminum build may also feel more stable during intense use.

Yes, the YZ87 is designed for a good typing experience. It uses a gasket mount structure with five layers of sound-dampening filling and PORON gaskets to reduce noise and vibration. It also comes with double-shot PBT keycaps for durability.

Yes, both the Yunzii AL75 and YZ87 feature hot-swappable PCBs. This allows you to easily replace the mechanical switches without soldering, supporting both 3-pin and 5-pin switch types for extensive customization.

The Yunzii AL75 has a larger 6000mAh battery compared to the YZ87's 5000mAh battery. According to the AL75's product description, this can provide over 10 days of usage on a single charge with the RGB lighting turned off.

Yes, both keyboards list support for macOS and Windows systems. The AL75's description mentions a Win/Mac toggle switch on the top of the keyboard for seamless switching between operating systems.

Yes, both keyboards feature RGB backlighting with south-facing LEDs. South-facing LEDs are often preferred as they provide better compatibility with Cherry-profile keycaps and can reduce glare.

Both keyboards have programmable software available, but it is only compatible with Windows systems, as noted in their respective vendor descriptions. This software allows for customizing RGB effects and creating macros.

The Yunzii YZ87 is significantly more portable. It weighs 852g, which is over 550g lighter than the 1410g AL75. This makes the YZ87 much easier to carry in a backpack or move around your workspace.

Both the Yunzii AL75 and YZ87 come equipped with double-shot PBT keycaps in a Cherry profile. PBT plastic is more durable and resistant to shine over time compared to ABS plastic.

Both keyboards offer triple-mode connectivity. You can connect via a 2.4GHz wireless dongle for a stable, low-latency connection, Bluetooth for multi-device pairing, or a USB-C cable for a wired connection and charging.

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