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Head to head · Prices checked Nov 10, 2026

Jamesdonkey R4 vs Qwertykeys Studio Neo75 Prebuilt

Get the Jamesdonkey R4 for knob and qmk. Get the Qwertykeys Studio Neo75 Prebuilt for sound dampening.

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Quick verdict

Which one should you get?

Get the

Jamesdonkey R4

Knob

Build quality in the bottom 50% of 75% boards under $200.

Rules this board out

  • South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
  • No ISO layout. ISO-DE, UK, and other ISO variants are not offered.

Get the

Qwertykeys Studio Neo75 Prebuilt

Sound dampening

Build quality in the top 50% of 75% boards under $200.

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 R4

Qwertykeys Studio Neo75 Prebuilt

  • Knob

    Yes

    No

  • QMK

    Yes

    No

    The deep option when you want to remap every key

  • Sound dampening

    No

    Yes

  • Layout standard

    ANSI

    ANSI, ISO, ISO-DE

    ISO and JIS exist so regional layouts fit

  • Keycaps

    PBT

    ABS, PBT

KeebFinder scores

How we score
  • Jamesdonkey R4
  • Qwertykeys Studio Neo75 Prebuilt
Performance
54
64
Build quality
67
68
Productivity
63
76
Customizability
79
61
Portability
77
80

What they share

  • Layout size: 75%
  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Case material: Aluminum
  • Mount style: Gasket Mount
See every spec side by side

Full specs

Jamesdonkey R4 vs Qwertykeys Studio Neo75 Prebuilt specs

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

10 of 21 specs differ

Jamesdonkey R4

Qwertykeys Studio Neo75 Prebuilt

Typing & switches

Switch options

—
Linear

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount

Sound dampening

No
Yes

Layout

Layout size

75%
75%

Layout standard

ANSI
ANSI, ISO, ISO-DE

Ergonomics

Standard
Standard

Knob

Yes
No

Display

None
None

Media keys

Yes
No

Connectivity & battery

Connection

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

Battery

4,000 mAh
—

USB-C

No
Yes

Build & materials

Case material

Aluminum
Aluminum

Keycaps

PBT
ABS, PBT

Weight

1,900 g
—

Dimensions

45 x 150 x 329 mm
—

Backlight

RGB, south-facing
RGB

Firmware & software

QMK

Yes
No

Mac & Windows

No
Yes

Extras

Released

2024
2026

For EU buyers

ISO layouts by store

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

Jamesdonkey R4

No ISO layout at the stores we track.

Qwertykeys Studio Neo75 Prebuilt

  • MonacoKeys

    ISO-DE

    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.

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