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Head to head · Prices checked Oct 25, 2026

Chilkey ND75 LP vs Keychron K1 Max

Get the Chilkey ND75 LP for hall effect. Get the Keychron K1 Max for the 4,000 mAh battery.

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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.

Chilkey ND75 LP

Keychron K1 Max

  • Layout size

    75%

    80%

  • Hall effect (magnetic)

    Yes

    No

    Adjustable actuation helps in games and not in normal typing

  • Battery

    3,600 mAh

    4,000 mAh

    A larger battery means fewer cables during the day

  • Case material

    Aluminum

    ABS, Aluminum, Plastic

  • Mount style

    Plate Mount

    PCB Mount, Plate Mount

KeebFinder scores

How we score
  • Chilkey ND75 LP
  • Keychron K1 Max
Performance
82
82
Build quality
74
82
Productivity
87
90
Customizability
74
89
Portability
82
73

What they share

  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Low profile
  • Max polling rate: 1,000 Hz
  • Sound dampening
See every spec side by side

Full specs

Chilkey ND75 LP vs Keychron K1 Max specs

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

15 of 28 specs differ

Chilkey ND75 LP

Keychron K1 Max

Typing & switches

Switch options

—
Clicky, Linear, Tactile

Hall effect (magnetic)

Yes
No

Hot-swappable

Yes
Yes

Mount style

Plate Mount
PCB Mount, Plate Mount

Low profile

Yes
Yes

Sound dampening

Yes
Yes

Screw-in stabilizers

Yes
No

Layout

Layout size

75%
80%

Layout standard

ANSI
ANSI, ISO, ISO-DE, ISO-Nordic, ISO-UK

Ergonomics

Standard
Standard

Display

Yes
None

Media keys

No
Yes

Connectivity & battery

Connection

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

Max polling rate

1,000 Hz
1,000 Hz

Battery

3,600 mAh
4,000 mAhBetter

USB-C

Yes
Yes

Build & materials

Case material

Aluminum
ABS, Aluminum, Plastic

Plate material

FR4
Plastic, Polycarbonate

Keycaps

PBT
ABS, PBT

Weight

—
608 g

Dimensions

—
24 x 346 x 119 mm

Typing angle

7°
3°

Backlight

RGB, south-facing
RGB, north-facing

Firmware & software

QMK

No
Yes

VIA

No
Yes

N-key rollover

Yes
Yes

Mac & Windows

Yes
Yes

Extras

Released

2024
2024

Where to buy

Compare prices

Live prices from the stores we track, cheapest in-stock offer first.

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