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Head to head · Prices checked Nov 9, 2026

Qwertykeys QK80 Mk2 vs Yunzii B87

Get the Qwertykeys QK80 Mk2 for the 8,000 mAh battery. Get the Yunzii B87 for qmk.

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Quick verdict

Which one should you get?

Get the

Qwertykeys QK80 Mk2

Battery

Build quality in the top 5% of 80% boards under $150.

Get the

Yunzii B87

QMK

Build quality in the top 20% of 80% boards under $100.

Rules this board out

  • 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.

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.

Qwertykeys QK80 Mk2

Yunzii B87

  • Battery

    8,000 mAh

    4,000 mAh

    A larger battery means fewer cables during the day

  • Case material

    Aluminum, Copper, Steel

    ABS

  • Mount style

    Gasket Mount, Plate Mount

    Gasket Mount

  • Display

    TFT

    None

    A case display rather than a typing feature

  • QMK

    No

    Yes

    The deep option when you want to remap every key

KeebFinder scores

How we score
  • Qwertykeys QK80 Mk2
  • Yunzii B87
Performance
68
82
Build quality
89
77
Productivity
84
89
Customizability
85
86
Portability
87
73

What they share

  • Layout size: 80%
  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • VIA
  • Sound dampening
  • Keycaps: PBT
See every spec side by side

Full specs

Qwertykeys QK80 Mk2 vs Yunzii B87 specs

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

10 of 24 specs differ

Qwertykeys QK80 Mk2

Yunzii B87

Typing & switches

Switch options

—
Clicky, Linear, Tactile

Hot-swappable

Yes
Yes

Mount style

Gasket Mount, Plate Mount
Gasket Mount

Sound dampening

Yes
Yes

Layout

Layout size

80%
80%

Layout standard

ANSI, ISO, ISO-DE
ANSI

Ergonomics

Standard
Standard

Display

TFT
None

Connectivity & battery

Connection

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

Max polling rate

—
1,000 Hz

Battery

8,000 mAhBetter
4,000 mAh

USB-C

Yes
Yes

Build & materials

Case material

Aluminum, Copper, Steel
ABS

Plate material

Aluminum, FR4, Plastic, POM
—

Keycaps

PBT
PBT

Weight

—
1,128 g

Dimensions

19 x 362 x 137 mm
46 x 147 x 373 mm

Typing angle

7°
—

Backlight

RGB
RGB, south-facing

Firmware & software

QMK

No
Yes

VIA

Yes
Yes

N-key rollover

No
Yes

Mac & Windows

Yes
Yes

Extras

Released

2025
2024

For EU buyers

ISO layouts by store

Which stores sell ISO-DE, UK, and the other regional layouts.

Qwertykeys QK80 Mk2

  • MonacoKeys

    ISO-DE

    In stockDoes not ship to you

Yunzii B87

No ISO layout at the stores we track.

Where to buy

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 B872 stores

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