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Head to head · Prices checked Oct 25, 2026

Keychron K4 HE vs KBDFans TOFU65 V2 Vior

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

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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.

Keychron K4 HE

KBDFans TOFU65 V2 Vior

  • Layout size

    96%

    65%

  • 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

    Wired

    Wireless for several devices and wired for lower latency

  • Case material

    ABS, Aluminum, Plastic, Wood

    Aluminum

KeebFinder scores

How we score
  • Keychron K4 HE
  • KBDFans TOFU65 V2 Vior
Performance
92
47
Build quality
87
65
Productivity
94
51
Customizability
89
57
Portability
56
72

What they share

  • Hot-swappable
See every spec side by side

Full specs

Keychron K4 HE vs KBDFans TOFU65 V2 Vior specs

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

16 of 27 specs differ

Keychron K4 HE

KBDFans TOFU65 V2 Vior

Typing & switches

Switch options

Clicky, Linear, Magnetic, Tactile
—

Hall effect (magnetic)

Yes
No

Rapid trigger

Yes
No

Hot-swappable

Yes
Yes

Mount style

Tray Mount
Gasket Mount

Sound dampening

Yes
No

Screw-in stabilizers

Yes
No

Layout

Layout size

96%
65%

Layout standard

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

Ergonomics

Standard
Standard

Display

None
None

Connectivity & battery

Connection

Bluetooth, Wired, 2.4 GHz
Wired

Max polling rate

1,000 Hz
—

Battery

4,000 mAh
Wired only

USB-C

Yes
Yes

Build & materials

Case material

ABS, Aluminum, Plastic, Wood
Aluminum

Plate material

Aluminum
Aluminum, Polycarbonate

Keycaps

PBT
—

Weight

1,090 g
—

Dimensions

31 x 126 x 373 mm
—

Typing angle

5°, 8°
7°

Backlight

RGB, north-facing
None

Firmware & software

QMK

Yes
No

VIA

Yes
No

N-key rollover

Yes
No

Mac & Windows

Yes
No

Extras

Released

2025
2025

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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