Head to head · Prices checked Oct 31, 2026

Keychron K4 HE vs Other MKC75

Get the Keychron K4 HE for hall effect and rapid trigger.

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Hall effect

Keychron K4 HE

4.2 (10)4.2 · 10 reviews

from$118at MK

Compare 4 stores

Other MKC75

No reviews

from$39at Input Gear

Compare 2 stores

Quick verdict

Which one should you get?

Get the

Keychron K4 HE

Hall effect

Build quality in the top 10% of 96% boards under $150.

Rules this board out

Magnetic switches only. Standard MX switches will not fit.
North-facing LEDs. Cherry-profile keycaps can hit the switch housing.
Compact full-size layout. The numpad is present, the gaps of a full-size board are not.

$118 at MK

Get the

Other MKC75

Build quality in the top 15% of 75% boards under $200.

Rules this board out

Missing ISO-DE, ISO-UK, ISO-Nordic. The other board is sold in those layouts.
No numpad.

$39 at Input Gear

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.

Keychron K4 HE

Other MKC75

Layout size
96%
75%
Hall effect (magnetic)
Yes
No
Adjustable actuation helps in games and not in normal typing
Rapid trigger
Yes
No
Faster resets help in games and not in normal typing
Connection
Bluetooth, Wired, 2.4 GHz
Bluetooth, 2.4 GHz, Wired
Wireless for several devices and wired for lower latency
Ergonomics
Standard
Split Spacebar

KeebFinder scores

How we score

Keychron K4 HE
Other MKC75

Performance: 92
72
Build quality: 87
83
Productivity: 94
84
Customizability: 89
91
Portability: 56
78

What they share

Hot-swappable
QMK
VIA
Sound dampening

See every spec side by side

Full specs

Keychron K4 HE vs Other MKC75 specs

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

18 of 28 specs differ

Spec

Keychron K4 HE

Other MKC75

Typing & switches

Switch options

Clicky, Linear, Magnetic, Tactile

—

Hall effect (magnetic)

Yes

Rapid trigger

Yes

Hot-swappable

Yes

Mount style

Tray Mount

Top Mount

Sound dampening

Yes

Screw-in stabilizers

Yes

Layout

Layout size

96%

75%

Layout standard

ANSI, ISO, ISO-CH, ISO-DE, ISO-ES, ISO-FR, ISO-Nordic, ISO-SW, ISO-UK

ANSI, ISO

Ergonomics

Standard

Split Spacebar

Knob

Yes

Display

None

Connectivity & battery

Connection

Bluetooth, Wired, 2.4 GHz

Bluetooth, 2.4 GHz, Wired

Max polling rate

1,000 Hz

—

Battery

4,000 mAh

—

USB-C

Yes

Build & materials

Case material

ABS, Aluminum, Plastic, Wood

Aluminum

Plate material

Aluminum

Aluminum, Polycarbonate, POM

Keycaps

PBT

—

Weight

1,090 g

1,592 g

Dimensions

31 x 126 x 373 mm

33 x 320 x 134 mm

Typing angle

5°, 8°

7°

Backlight

RGB, north-facing

RGB

Firmware & software

QMK

Yes

VIA

Yes

N-key rollover

Yes

Mac & Windows

Yes

Extras

Released

2025

2026

For EU buyers

ISO layouts by store

Which stores sell ISO-DE, UK, and the other regional layouts.

Keychron K4 HE

Keychron
ISO-DE, ISO-UK, ISO-Nordic, ISO-CH
In stockShips to you
Keychron (DE)
ISO-DE, ISO-UK, ISO-FR, ISO-ES, ISO-CH
In stockDoes not ship to you

Other MKC75

Listed on the product, not split by store: ISO.

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.

Keychron K4 HE4 stores