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Head to head · Prices checked Nov 10, 2026

Gopolar Tai Chi GG87 vs Yunzii B87

Get the Yunzii B87 for hot-swappable.

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Quick verdict

Which one should you get?

Get the

Gopolar Tai Chi GG87

Build quality in the top 25% of 80% boards under $200.

Rules this board out

  • Switches are soldered. Swapping them means soldering.

Get the

Yunzii B87

Hot-swappable

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.

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.

Gopolar Tai Chi GG87

Yunzii B87

  • Connection

    Wired

    Bluetooth, 2.4 GHz, Wired

    Wireless for several devices and wired for lower latency

  • Hot-swappable

    No

    Yes

    Switch changes without soldering

  • Display

    OLED

    None

    A case display rather than a typing feature

  • Weight

    2,000 g

    1,128 g

    Heavier boards stay planted and lighter ones travel

  • Keycaps

    ABS

    PBT

KeebFinder scores

How we score
  • Gopolar Tai Chi GG87
  • Yunzii B87
Performance
42
81
Build quality
70
77
Productivity
82
89
Customizability
69
86
Portability
53
73

What they share

  • Layout size: 80%
  • Case material: ABS
  • Mount style: Gasket Mount
  • QMK
  • VIA
  • Sound dampening
See every spec side by side

Full specs

Gopolar Tai Chi GG87 vs Yunzii B87 specs

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

10 of 25 specs differ

Gopolar Tai Chi GG87

Yunzii B87

Typing & switches

Switch options

—
Clicky, Linear, Tactile

Hot-swappable

No
Yes

Mount style

Gasket Mount
Gasket Mount

Sound dampening

Yes
Yes

Screw-in stabilizers

Yes
No

Layout

Layout size

80%
80%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Display

OLED
None

Connectivity & battery

Connection

Wired
Bluetooth, 2.4 GHz, Wired

Max polling rate

—
1,000 Hz

Battery

Wired only
4,000 mAh

USB-C

Yes
Yes

Build & materials

Case material

ABS
ABS

Plate material

Polycarbonate
—

Keycaps

ABS
PBT

Weight

2,000 g
1,128 g

Dimensions

—
46 x 147 x 373 mm

Typing angle

5°
—

Backlight

None
RGB, south-facing

Firmware & software

QMK

Yes
Yes

VIA

Yes
Yes

N-key rollover

No
Yes

Mac & Windows

No
Yes

Extras

Released

2023
2024

Where to buy

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 B872 stores

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