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Head to head · Prices checked Oct 21, 2026

Keychron K3 V3 vs Royal Kludge M87

Get the Royal Kludge M87 for the 7,500 mAh battery.

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 K3 V3

Royal Kludge M87

  • Layout size

    75%

    80%

  • Connection

    Bluetooth, Wired

    Bluetooth, 2.4 GHz, Wired

  • Battery

    1,550 mAh

    7,500 mAh

  • Low profile

    Yes

    No

  • Switch options

    Clicky, Linear, Tactile

    Linear

KeebFinder scores

How we score
  • Keychron K3 V3
  • Royal Kludge M87
Performance
82
66
Build quality
82
69
Productivity
70
83
Customizability
89
78
Portability
74
85

What they share

  • Hot-swappable
See every spec side by side

Full specs

Keychron K3 V3 vs Royal Kludge M87 specs

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

18 of 26 specs differ

Keychron K3 V3

Royal Kludge M87

Typing & switches

Switch options

Clicky, Linear, Tactile
Linear

Hot-swappable

Yes
Yes

Mount style

PCB Mount, Top Mount
Gasket Mount

Low profile

Yes
No

Sound dampening

No
Yes

Layout

Layout size

75%
80%

Layout standard

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

Ergonomics

Standard
Standard

Knob

No
Yes

Display

None
LCD

Media keys

Yes
Yes

Connectivity & battery

Connection

Bluetooth, Wired
Bluetooth, 2.4 GHz, Wired

Max polling rate

1,000 Hz
—

Battery

1,550 mAh
7,500 mAhBetter

USB-C

No
Yes

Build & materials

Case material

ABS, Aluminum
—

Keycaps

ABS, PBT
PBT

Weight

540 g
840 g

Dimensions

19 x 306 x 116 mm
41 x 157 x 41 mm

Typing angle

3°
—

Backlight

RGB, north-facing
RGB, south-facing

Firmware & software

QMK

Yes
No

VIA

Yes
No

N-key rollover

Yes
No

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.

  • KeychronHK

    In stock
    $84Visit
  • AmazonGlobal

    Check price
    ~$84Visit
  • Keychron (DE)DE

    Out of stock
    $109Visit
  • Royal KludgeUS

    In stock
    $89Visit
  • AmazonGlobal

    Check price
    Visit

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