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Head to head · Prices checked Oct 21, 2026

Jamesdonkey R2 V2 vs Keychron Q3 HE

Get the Keychron Q3 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.

Jamesdonkey R2 V2

Keychron Q3 HE

  • Layout size

    96%

    80%

  • Hall effect (magnetic)

    No

    Yes

  • Rapid trigger

    No

    Yes

  • Case material

    Aluminum

    Aluminum, Metal

  • Mount style

    Gasket Mount

    Gasket Mount, Plate Mount

KeebFinder scores

How we score
  • Jamesdonkey R2 V2
  • Keychron Q3 HE
Performance
64
100
Build quality
65
88
Productivity
63
97
Customizability
76
98
Portability
52
78

What they share

  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Battery: 4,000 mAh
  • QMK
  • Keycaps: PBT
See every spec side by side

From real owners

What owners say

Ratings and quotes collected from verified store reviews, including the critical ones.

Jamesdonkey R2 V2

No owner reviews collected yet.

Keychron Q3 HE

5.0

8 owner reviews

Praise
“I am loving this kb, the rapid trigger is solid and the sound is surprisingly great for linear switches. Finally, I can jiggle peek correctly all the time without my kb holding me off. The keyboard looks and feels great!”
Mazbaul A.Verified buyer· via Keychron

Full specs

Jamesdonkey R2 V2 vs Keychron Q3 HE specs

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

15 of 29 specs differ

Jamesdonkey R2 V2

Keychron Q3 HE

Typing & switches

Switch options

—
Clicky, Linear, Magnetic, Tactile

Hall effect (magnetic)

No
Yes

Rapid trigger

No
Yes

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount, Plate Mount

Sound dampening

No
Yes

Screw-in stabilizers

No
Yes

Layout

Layout size

96%
80%

Layout standard

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

Ergonomics

Standard
Standard

Knob

No
Yes

Display

None
None

Media keys

No
Yes

Connectivity & battery

Connection

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

Max polling rate

—
8,000 Hz

Battery

4,000 mAh
4,000 mAh

USB-C

No
Yes

Build & materials

Case material

Aluminum
Aluminum, Metal

Plate material

FR4
Aluminum

Keycaps

PBT
PBT

Weight

1,950 g
1,775 g

Dimensions

31 x 151 x 414 mm
23 x 137 x 365 mm

Typing angle

—
5°

Backlight

RGB, south-facing
RGB, south-facing

Firmware & software

QMK

Yes
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.

Lowest price across stores, Amazon excluded.

  • MechkeysCN

    In stock
    $179Visit
  • AmazonGlobal

    Check price
    ~$179Visit
  • MKUS

    In stock
    $224Visit
  • KeychronHK

    In stock
    $229Visit
  • Keychron (DE)DE

    In stock
    $243Visit
  • AmazonGlobal

    Check price
    Visit

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