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Head to head · Prices checked Nov 10, 2026

Royal Kludge S98 DE vs Yunzii C75 MAO

Get the Royal Kludge S98 DE for knob. Get the Yunzii C75 MAO for the 5,500 mAh battery.

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Quick verdict

Which one should you get?

Get the

Royal Kludge S98 DE

Knob

Build quality in the top 45% of 96% boards under $150.

Rules this board out

  • Compact full-size layout. The numpad is present, the gaps of a full-size board are not.

Get the

Yunzii C75 MAO

Battery

Build quality in the top 50% of 75% boards under $100.

Rules this board out

  • South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
  • No numpad.

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 S98 DE

Yunzii C75 MAO

  • Layout size

    96%

    75%

  • Battery

    3,750 mAh

    5,500 mAh

    A larger battery means fewer cables during the day

  • Switch options

    Linear, Tactile

    Linear

  • Mount style

    Top Mount

    Gasket Mount

  • Knob

    Yes

    No

KeebFinder scores

How we score
  • Royal Kludge S98 DE
  • Yunzii C75 MAO
Performance
68
75
Build quality
70
66
Productivity
91
76
Customizability
79
74
Portability
57
92

What they share

  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Sound dampening
See every spec side by side

Full specs

Royal Kludge S98 DE vs Yunzii C75 MAO specs

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

14 of 21 specs differ

Royal Kludge S98 DE

Yunzii C75 MAO

Typing & switches

Switch options

Linear, Tactile
Linear

Hot-swappable

Yes
Yes

Mount style

Top Mount
Gasket Mount

Sound dampening

Yes
Yes

Screw-in stabilizers

Yes
No

Layout

Layout size

96%
75%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
No

Display

LCD
None

Connectivity & battery

Connection

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

Battery

3,750 mAh
5,500 mAhBetter

USB passthrough

Yes
No

USB-C

Yes
Yes

Build & materials

Keycaps

ABS
PBT

Weight

1,879 g
1,008 g

Dimensions

41 x 140 x 41 mm
44 x 336 x 162 mm

Backlight

RGB
RGB, south-facing

Firmware & software

N-key rollover

No
Yes

Mac & Windows

Yes
Yes

Extras

Released

2024
2026

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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