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Head to head · Prices checked Nov 11, 2026

Keychron J5 vs Royal Kludge RK920

Get the Keychron J5 for qmk and via.

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Quick verdict

Which one should you get?

Get the

Keychron J5

QMK

Build quality in the top 20% of 100% boards under $100.

Rules this board out

  • North-facing LEDs. Cherry-profile keycaps can hit the switch housing.

Get the

Royal Kludge RK920

Build quality in the bottom 25% of 100% boards under $100.

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 J5

Royal Kludge RK920

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Wired

    Wireless for several devices and wired for lower latency

  • Switch options

    Clicky, Linear, Tactile

    Clicky, Linear, Silent, Tactile

  • Weight

    1,100 g

    840 g

    Heavier boards stay planted and lighter ones travel

  • QMK

    Yes

    No

    The deep option when you want to remap every key

  • VIA

    Yes

    No

    GUI remapping without compiling firmware

KeebFinder scores

How we score
  • Keychron J5
  • Royal Kludge RK920
Performance
82
74
Build quality
71
47
Productivity
89
56
Customizability
88
66
Portability
54
43

What they share

  • Layout size: 100%
  • Hot-swappable
  • Keycaps: PBT
See every spec side by side

Full specs

Keychron J5 vs Royal Kludge RK920 specs

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

10 of 24 specs differ

Keychron J5

Royal Kludge RK920

Typing & switches

Switch options

Clicky, Linear, Tactile
Clicky, Linear, Silent, Tactile

Hot-swappable

Yes
Yes

Sound dampening

Yes
No

Layout

Layout size

100%
100%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Display

None
None

Media keys

Yes
Yes

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Wired

Max polling rate

1,000 Hz
—

Battery

3,750 mAh
Wired only

USB-C

Yes
No

Build & materials

Case material

ABS
—

Plate material

Steel
—

Keycaps

PBT
PBT

Weight

1,100 g
840 g

Dimensions

35 x 436 x 129 mm
434 x 193 x 36 mm

Typing angle

2°
—

Backlight

RGB, north-facing
RGB

Firmware & software

QMK

Yes
No

VIA

Yes
No

N-key rollover

Yes
Yes

Mac & Windows

Yes
Yes

Extras

Released

2025
2021

Where to buy

Compare prices

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

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Lowest price across stores, Amazon excluded.

Keychron J53 stores

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