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Head to head · Prices checked Nov 9, 2026

Dwarf Wangchuan GuangQi40 vs Keychron K12

Get the Keychron K12 for the 4,000 mAh battery.

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Quick verdict

Which one should you get?

Get the

Dwarf Wangchuan GuangQi40

Build quality in the top 15% of 40% boards under $200.

Rules this board out

  • Compact layout only. No function row, dedicated arrow keys, or numpad.
$193 at Velocifire

Get the

Keychron K12

Battery

Build quality in the top 25% of 60% boards under $50.

Rules this board out

  • North-facing LEDs. Cherry-profile keycaps can hit the switch housing.
  • Compact layout only. No function row, dedicated arrow keys, or numpad.
$39 at Keychron

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.

Dwarf Wangchuan GuangQi40

Keychron K12

  • Layout size

    40%

    60%

  • Battery

    2,400 mAh

    4,000 mAh

    A larger battery means fewer cables during the day

  • Ergonomics

    Split Spacebar

    Standard

  • Case material

    Aluminum

    ABS, Aluminum, Plastic

  • Switch options

    Silent

    Clicky, Linear, Tactile

KeebFinder scores

How we score
  • Dwarf Wangchuan GuangQi40
  • Keychron K12
Performance
60
58
Build quality
83
73
Productivity
73
68
Customizability
86
73
Portability
89
90

What they share

  • Connection: Bluetooth, Wired
  • Hot-swappable
  • Max polling rate: 1,000 Hz
  • Plate material: Plastic
See every spec side by side

Full specs

Dwarf Wangchuan GuangQi40 vs Keychron K12 specs

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

12 of 24 specs differ

Dwarf Wangchuan GuangQi40

Keychron K12

Typing & switches

Switch options

Silent
Clicky, Linear, Tactile

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Plate Mount, Tray Mount

Layout

Layout size

40%
60%

Layout standard

ANSI
ANSI

Ergonomics

Split Spacebar
Standard

Display

None
None

Media keys

No
Yes

Connectivity & battery

Connection

Bluetooth, Wired
Bluetooth, Wired

Max polling rate

1,000 Hz
1,000 Hz

Battery

2,400 mAh
4,000 mAhBetter

USB-C

Yes
Yes

Build & materials

Case material

Aluminum
ABS, Aluminum, Plastic

Plate material

Plastic
Plastic

Keycaps

—
ABS

Weight

500 g
—

Dimensions

26 x 93 x 263 mm
—

Typing angle

7°
—

Backlight

None
RGB, north-facing

Firmware & software

QMK

Yes
No

VIA

Yes
No

N-key rollover

Yes
No

Mac & Windows

Yes
Yes

Extras

Released

2024
2021

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.

Dwarf Wangchuan GuangQi402 stores
Keychron K124 stores

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