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Head to head · Prices checked Oct 21, 2026

Coolkiller CK75 vs Keychron LemoKey P1 HE

Get the Keychron LemoKey P1 HE 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

Keychron LemoKey P1 HE

  • Hall effect (magnetic)

    No

    Yes

  • Rapid trigger

    No

    Yes

  • Battery

    3,750 mAh

    4,000 mAh

  • Case material

    ABS, Aluminum, Plastic

    Aluminum, Metal

  • Switch options

    Linear, Tactile

    Clicky, Linear, Magnetic, Tactile

KeebFinder scores

How we score
  • Coolkiller CK75
  • Keychron LemoKey P1 HE
Performance
61
93
Build quality
67
88
Productivity
86
97
Customizability
69
96
Portability
82
81

What they share

  • Layout size: 75%
  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Mount style: Gasket Mount
  • Sound dampening
See every spec side by side

From real owners

What owners say

Ratings and quotes collected from verified store reviews, including the critical ones.

Coolkiller CK75

No owner reviews collected yet.

Keychron LemoKey P1 HE

5.0

1 owner reviews

Praise
“As a survivor with 4800 hours on chernarus i need this keyboard, getting this asap. DayZ was a second life investment of time and im not regretful. The opportunities it allows are countless, ive learned how to read some russian by the map where i now know…”
tn_misty· via Keychron

Full specs

Coolkiller CK75 vs Keychron LemoKey P1 HE specs

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

14 of 28 specs differ

Coolkiller CK75

Keychron LemoKey P1 HE

Typing & switches

Switch options

Linear, Tactile
Clicky, Linear, Magnetic, Tactile

Hall effect (magnetic)

No
Yes

Rapid trigger

No
Yes

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount

Sound dampening

Yes
Yes

Screw-in stabilizers

Yes
Yes

Layout

Layout size

75%
75%

Layout standard

ANSI
ANSI, ISO, ISO-DE

Ergonomics

Standard
Standard

Knob

No
Yes

Display

None
None

Connectivity & battery

Connection

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

Max polling rate

—
1,000 Hz

Battery

3,750 mAh
4,000 mAhBetter

USB-C

Yes
Yes

Build & materials

Case material

ABS, Aluminum, Plastic
Aluminum, Metal

Plate material

Polycarbonate
Aluminum

Keycaps

ABS, PBT
PBT

Weight

1,050 g
1,630 g

Dimensions

28 x 145 x 329 mm
32 x 140 x 322 mm

Typing angle

—
6°

Backlight

RGB, south-facing
RGB, south-facing

Firmware & software

QMK

No
Yes

VIA

No
Yes

N-key rollover

Yes
Yes

Mac & Windows

Yes
Yes

Extras

Released

2022
2025

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
  • KeychronHK

    In stock
    $169Visit
  • Keychron (DE)DE

    In stock
    $215Visit
  • AmazonGlobal

    Check price
    ~$169Visit
  • Input GearDE

    Out of stock
    $166Visit

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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