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Head to head · Prices checked Nov 1, 2026

Chilkey ND75 LP vs Royal Kludge S98 ES

Get the Chilkey ND75 LP for hall effect. Get the Royal Kludge S98 ES for the 3,750 mAh battery.

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Quick verdict

Which one should you get?

Get the

Chilkey ND75 LP

Hall effect

Build quality in the top 35% of 75% boards under $150.

Rules this board out

  • Magnetic switches only. Standard MX switches will not fit.
  • Low-profile switches and keycaps only. Standard MX keycaps will not fit.
  • South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
  • No numpad.

Get the

Royal Kludge S98 ES

Battery

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.

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.

Chilkey ND75 LP

Royal Kludge S98 ES

  • Layout size

    75%

    96%

  • Hall effect (magnetic)

    Yes

    No

    Adjustable actuation helps in games and not in normal typing

  • Battery

    3,600 mAh

    3,750 mAh

    A larger battery means fewer cables during the day

  • Low profile

    Yes

    No

  • Mount style

    Plate Mount

    Top Mount

KeebFinder scores

How we score
  • Chilkey ND75 LP
  • Royal Kludge S98 ES
Performance
82
78
Build quality
74
70
Productivity
87
91
Customizability
74
79
Portability
82
56

What they share

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

Full specs

Chilkey ND75 LP vs Royal Kludge S98 ES specs

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

11 of 26 specs differ

Chilkey ND75 LP

Royal Kludge S98 ES

Typing & switches

Hall effect (magnetic)

Yes
No

Hot-swappable

Yes
Yes

Mount style

Plate Mount
Top Mount

Low profile

Yes
No

Sound dampening

Yes
Yes

Screw-in stabilizers

Yes
Yes

Layout

Layout size

75%
96%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

No
Yes

Display

Yes
LCD

Connectivity & battery

Connection

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

Max polling rate

1,000 Hz
—

Battery

3,600 mAh
3,750 mAhBetter

USB passthrough

No
Yes

USB-C

Yes
Yes

Build & materials

Case material

Aluminum
—

Plate material

FR4
—

Keycaps

PBT
ABS

Weight

—
1,879 g

Dimensions

—
42 x 409 x 140 mm

Typing angle

7°
—

Backlight

RGB, south-facing
RGB

Firmware & software

N-key rollover

Yes
Yes

Mac & Windows

Yes
Yes

Extras

Released

2024
2025

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.

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