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Head to head · Prices checked Nov 9, 2026

Coolkiller CK98 vs Dwarf Wangchuan GuangQi40

Get the Coolkiller CK98 for the 3,750 mAh battery.

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Quick verdict

Which one should you get?

Get the

Coolkiller CK98

Battery

Build quality in the top 45% of 98% boards under $300.

Rules this board out

  • South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
  • Compact full-size layout. The numpad is present, the gaps of a full-size board are not.

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.

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.

Coolkiller CK98

Dwarf Wangchuan GuangQi40

  • Layout size

    98%

    40%

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Bluetooth, Wired

    Wireless for several devices and wired for lower latency

  • Battery

    3,750 mAh

    2,400 mAh

    A larger battery means fewer cables during the day

  • Ergonomics

    Standard

    Split Spacebar

  • Case material

    Aluminum, Plastic

    Aluminum

KeebFinder scores

How we score
  • Coolkiller CK98
  • Dwarf Wangchuan GuangQi40
Performance
65
60
Build quality
65
83
Productivity
87
73
Customizability
73
86
Portability
56
89

What they share

  • Hot-swappable
  • Mount style: Gasket Mount
See every spec side by side

Full specs

Coolkiller CK98 vs Dwarf Wangchuan GuangQi40 specs

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

15 of 25 specs differ

Coolkiller CK98

Dwarf Wangchuan GuangQi40

Typing & switches

Switch options

Linear, Silent, Tactile
Silent

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount

Sound dampening

Yes
No

Screw-in stabilizers

Yes
No

Layout

Layout size

98%
40%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Split Spacebar

Display

TFT
None

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Bluetooth, Wired

Max polling rate

—
1,000 Hz

Battery

3,750 mAhBetter
2,400 mAh

USB-C

Yes
Yes

Build & materials

Case material

Aluminum, Plastic
Aluminum

Plate material

—
Plastic

Keycaps

ABS, PBT, PC
—

Weight

1,300 g
500 g

Dimensions

45 x 390 x 144 mm
26 x 93 x 263 mm

Typing angle

—
7°

Backlight

RGB, south-facing
None

Firmware & software

QMK

No
Yes

VIA

No
Yes

N-key rollover

Yes
Yes

Mac & Windows

Yes
Yes

Extras

Released

2022
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.

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