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Head to head · Prices checked Nov 11, 2026

Royal Kludge RK84 vs Xinmeng M75 Pro

Get the Xinmeng M75 Pro for the 5,000 mAh battery and knob.

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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.

Royal Kludge RK84

Xinmeng M75 Pro

  • Battery

    3,750 mAh

    5,000 mAh

    A larger battery means fewer cables during the day

  • Switch options

    Clicky, Linear, Silent, Tactile

    Linear, Silent

  • Knob

    No

    Yes

  • Display

    None

    TFT

    A case display rather than a typing feature

  • Weight

    803.5 g

    900 g

    Heavier boards stay planted and lighter ones travel

KeebFinder scores

How we score
  • Royal Kludge RK84
  • Xinmeng M75 Pro
Performance
62
81
Build quality
50
73
Productivity
77
81
Customizability
68
78
Portability
80
80

What they share

  • Layout size: 75%
  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Max polling rate: 1,000 Hz
  • Case material: Plastic
  • Sound dampening
See every spec side by side

Full specs

Royal Kludge RK84 vs Xinmeng M75 Pro specs

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

12 of 24 specs differ

Royal Kludge RK84

Xinmeng M75 Pro

Typing & switches

Switch options

Clicky, Linear, Silent, Tactile
Linear, Silent

Hot-swappable

Yes
Yes

Mount style

—
Gasket Mount

Sound dampening

Yes
Yes

Layout

Layout size

75%
75%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

No
Yes

Display

None
TFT

Media keys

Yes
No

Connectivity & battery

Connection

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

Max polling rate

1,000 Hz
1,000 Hz

Battery

3,750 mAh
5,000 mAhBetter

USB passthrough

Yes
No

USB-C

Yes
No

Build & materials

Case material

Plastic
Plastic

Keycaps

ABS, PBT
PBT

Weight

803.5 g
900 g

Dimensions

41 x 315 x 125 mm
20 x 326 x 152 mm

Typing angle

8°
—

Backlight

RGB
RGB

Firmware & software

N-key rollover

No
Yes

Mac & Windows

Yes
Yes

Extras

Released

2021
2024

Where to buy

Compare prices

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

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