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Head to head · Prices checked Nov 10, 2026

Keychron K5 Pro vs Royal Kludge S98 JP

Get the Royal Kludge S98 JP for the 3,750 mAh battery.

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Quick verdict

Which one should you get?

Get the

Keychron K5 Pro

Build quality in the top 15% of 100% boards under $150.

Rules this board out

  • Low-profile switches and keycaps only. Standard MX keycaps will not fit.
  • North-facing LEDs. Cherry-profile keycaps can hit the switch housing.

Get the

Royal Kludge S98 JP

Battery

Build quality in the top 40% of 96% boards under $150.

Rules this board out

  • No ISO layout. ISO-DE, UK, and other ISO variants are not offered.
  • Compact full-size layout. The numpad is present, the gaps of a full-size board are not.

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 K5 Pro

Royal Kludge S98 JP

  • Layout size

    100%

    96%

  • Connection

    Bluetooth, Wired

    Bluetooth, 2.4 GHz, Wired

    Wireless for several devices and wired for lower latency

  • Battery

    2,000 mAh

    3,750 mAh

    A larger battery means fewer cables during the day

  • Low profile

    Yes

    No

  • Mount style

    Tray Mount

    Top Mount

KeebFinder scores

How we score
  • Keychron K5 Pro
  • Royal Kludge S98 JP
Performance
79
78
Build quality
78
70
Productivity
82
91
Customizability
89
79
Portability
55
57

What they share

  • Hot-swappable
See every spec side by side

Full specs

Keychron K5 Pro vs Royal Kludge S98 JP specs

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

20 of 28 specs differ

Keychron K5 Pro

Royal Kludge S98 JP

Typing & switches

Switch options

Clicky, Linear, Tactile
—

Hot-swappable

Yes
Yes

Mount style

Tray Mount
Top Mount

Low profile

Yes
No

Sound dampening

No
Yes

Screw-in stabilizers

No
Yes

Layout

Layout size

100%
96%

Layout standard

ANSI, ISO, ISO-DE, ISO-ES, ISO-FR, ISO-Nordic, ISO-SW, ISO-UK, JIS
JIS

Ergonomics

Standard
Standard

Knob

No
Yes

Display

None
LCD

Media keys

Yes
No

Connectivity & battery

Connection

Bluetooth, Wired
Bluetooth, 2.4 GHz, Wired

Max polling rate

1,000 Hz
—

Battery

2,000 mAh
3,750 mAhBetter

USB passthrough

No
Yes

USB-C

Yes
Yes

Build & materials

Case material

ABS, Aluminum, Plastic
—

Keycaps

ABS, PBT
ABS

Weight

720 g
1,880 g

Dimensions

18 x 120 x 435 mm
140 x 410 x 40 mm

Typing angle

3°
5°

Backlight

RGB, north-facing
RGB

Firmware & software

QMK

Yes
No

VIA

Yes
No

N-key rollover

Yes
Yes

Mac & Windows

Yes
Yes

Extras

Released

2023
2025

For EU buyers

ISO layouts by store

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

Keychron K5 Pro

  • Keychron

    ISO-DE, ISO-UK, ISO-Nordic, ISO-FR, ISO-ES, ISO-SW

    Out of stockShips to you

  • Keychron (DE)

    ISO-DE, ISO-UK, ISO-Nordic, ISO-FR, ISO-ES, ISO-SW

    In stockDoes not ship to you

Royal Kludge S98 JP

No ISO layout at the stores we track.

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.

Lowest price across stores, Amazon excluded.

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