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Head to head · Prices checked Oct 21, 2026

Coolkiller CK75 vs Bat Knight Dream 75HE

Get the Coolkiller CK75 for hot-swappable. Get the Bat Knight Dream 75HE for hall effect and rapid trigger.

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 CK75

Bat Knight Dream 75HE

  • Hall effect (magnetic)

    No

    Yes

  • Rapid trigger

    No

    Yes

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Wired

  • Hot-swappable

    Yes

    No

  • Case material

    ABS, Aluminum, Plastic

    Plastic

KeebFinder scores

How we score
  • Coolkiller CK75
  • Bat Knight Dream 75HE
Performance
61
95
Build quality
67
71
Productivity
86
63
Customizability
69
76
Portability
82
61

What they share

  • Layout size: 75%
  • Mount style: Gasket Mount
See every spec side by side

Full specs

Coolkiller CK75 vs Bat Knight Dream 75HE specs

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

17 of 26 specs differ

Coolkiller CK75

Bat Knight Dream 75HE

Typing & switches

Switch options

Linear, Tactile
Linear, Magnetic

Hall effect (magnetic)

No
Yes

Rapid trigger

No
Yes

Hot-swappable

Yes
No

Mount style

Gasket Mount
Gasket Mount

Sound dampening

Yes
No

Screw-in stabilizers

Yes
No

Layout

Layout size

75%
75%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Display

None
None

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Wired

Max polling rate

—
8,000 Hz

Battery

3,750 mAh
Wired only

USB-C

Yes
No

Build & materials

Case material

ABS, Aluminum, Plastic
Plastic

Plate material

Polycarbonate
Aluminum

Keycaps

ABS, PBT
PBT

Weight

1,050 g
1,250 g

Dimensions

28 x 145 x 329 mm
—

Backlight

RGB, south-facing
RGB

Firmware & software

QMK

No
Yes

VIA

No
Yes

N-key rollover

Yes
No

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.

Lowest price across stores, Amazon excluded.

  • MechkeysCN

    In stock
    $148Visit
  • AmazonGlobal

    Check price
    Visit
  • WhatGeekCN

    Out of stock
    $148Visit
  • VelocifireCN

    In stock
    $139Visit
  • AmazonGlobal

    Check price
    ~$139Visit

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.

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