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Head to head · Prices checked Oct 29, 2026

KAI Eden R2 vs Keychron Q3 Max

Get the Keychron Q3 Max for knob.

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Quick verdict

Which one should you get?

Get the

KAI Eden R2

Build quality in the top 20% of 60% boards at any price.

Rules this board out

  • No ISO layout. ISO-DE, UK, and other ISO variants are not offered.
  • Compact layout only. No function row, dedicated arrow keys, or numpad.

Get the

Keychron Q3 Max

Knob

Build quality in the top 5% of 80% boards under $300.

Rules this board out

  • South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
  • No numpad.

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.

KAI Eden R2

Keychron Q3 Max

  • Layout size

    60%

    80%

  • Case material

    Aluminum, Brass

    Aluminum

  • Mount style

    Top Mount

    Gasket Mount, Plate Mount

  • Knob

    No

    Yes

  • Weight

    2,100 g

    2,045 g

    Heavier boards stay planted and lighter ones travel

KeebFinder scores

How we score
  • KAI Eden R2
  • Keychron Q3 Max
Performance
44
80
Build quality
79
88
Productivity
45
96
Customizability
60
98
Portability
69
78

What they share

  • Hot-swappable
See every spec side by side

Full specs

KAI Eden R2 vs Keychron Q3 Max specs

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

17 of 27 specs differ

KAI Eden R2

Keychron Q3 Max

Typing & switches

Switch options

—
Clicky, Linear, Tactile

Hot-swappable

Yes
Yes

Mount style

Top Mount
Gasket Mount, Plate Mount

Sound dampening

No
Yes

Screw-in stabilizers

No
Yes

Layout

Layout size

60%
80%

Layout standard

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

Ergonomics

Standard
Standard

Knob

No
Yes

Display

None
None

Media keys

No
Yes

Connectivity & battery

Connection

—
Bluetooth, 2.4 GHz, Wired

Max polling rate

—
1,000 Hz

Battery

—
4,000 mAh

USB-C

No
Yes

Build & materials

Case material

Aluminum, Brass
Aluminum

Plate material

Aluminum
Polycarbonate

Keycaps

—
PBT

Weight

2,100 g
2,045 g

Dimensions

—
33 x 137 x 365 mm

Typing angle

5°
5°

Backlight

None
RGB, south-facing

Firmware & software

QMK

No
Yes

VIA

No
Yes

N-key rollover

No
Yes

Mac & Windows

No
Yes

Extras

Released

2025
2024

For EU buyers

ISO layouts by store

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

KAI Eden R2

No ISO layout at the stores we track.

Keychron Q3 Max

  • Input Gear

    ISO-DE

    Out of stockShips to you

  • Keychron

    ISO-DE, ISO-UK, ISO-Nordic

    Out of stockShips to you

  • Keychron (DE)

    ISO-DE, ISO-UK

    In stockDoes not ship to you

Where to buy

Compare prices

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

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.

Lowest price across stores, Amazon excluded.

KAI Eden R22 stores

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