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Head to head · Prices checked Oct 21, 2026

Keychron K2 QMK V3 vs Yunzii RT Pro HE

Get the Yunzii RT Pro 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.

Keychron K2 QMK V3

Yunzii RT Pro HE

  • Hall effect (magnetic)

    No

    Yes

  • Rapid trigger

    No

    Yes

  • Connection

    Bluetooth, Wired

    Bluetooth, 2.4 GHz, Wired

  • Battery

    4,000 mAh

    8,000 mAh

  • Switch options

    Clicky, Linear, Tactile

    Linear, Magnetic

KeebFinder scores

How we score
  • Keychron K2 QMK V3
  • Yunzii RT Pro HE
Performance
82
99
Build quality
79
57
Productivity
81
83
Customizability
89
66
Portability
80
92

What they share

  • Layout size: 75%
  • Hot-swappable
See every spec side by side

Full specs

Keychron K2 QMK V3 vs Yunzii RT Pro HE specs

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

14 of 26 specs differ

Keychron K2 QMK V3

Yunzii RT Pro HE

Typing & switches

Switch options

Clicky, Linear, Tactile
Linear, Magnetic

Hall effect (magnetic)

No
Yes

Rapid trigger

No
Yes

Hot-swappable

Yes
Yes

Mount style

PCB Mount
Top Mount

Sound dampening

No
Yes

Layout

Layout size

75%
75%

Layout standard

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

Ergonomics

Standard
Standard

Knob

No
Yes

Display

None
None

Media keys

Yes
No

Connectivity & battery

Connection

Bluetooth, Wired
Bluetooth, 2.4 GHz, Wired

Max polling rate

—
8,000 Hz

Battery

4,000 mAh
8,000 mAhBetter

USB-C

Yes
Yes

Build & materials

Case material

Aluminum
—

Keycaps

PBT
PBT, PC

Weight

—
1,129 g

Dimensions

—
38 x 332 x 137 mm

Backlight

RGB
RGB, south-facing

Firmware & software

QMK

Yes
No

VIA

Yes
No

N-key rollover

Yes
Yes

Mac & Windows

Yes
Yes

Extras

Released

2025
2025

Where to buy

Compare prices

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

Lowest price across stores, Amazon excluded.

  • KeychronHK

    In stock
    $89Visit
  • Keychron (DE)DE

    In stock
    $115Visit
  • AmazonGlobal

    Check price
    ~$89Visit
  • YunziiCN

    In stock
    $79Visit
  • AmazonGlobal

    Check price
    ~$79Visit

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