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Head to head · Prices checked Oct 23, 2026

Ducky One 3 Classic vs Keydous NJ80 AP

Get the Keydous NJ80 AP for knob.

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.

Ducky One 3 Classic

Keydous NJ80 AP

  • Connection

    Wired

    2.4 GHz, Wired, Bluetooth

  • Case material

    ABS, Plastic

    Plastic, Steel

  • Switch options

    Clicky, Linear, Silent, Tactile

    Clicky, Linear, Tactile

  • Mount style

    Plate Mount

    Gasket Mount

  • Knob

    No

    Yes

KeebFinder scores

How we score
  • Ducky One 3 Classic
  • Keydous NJ80 AP
Performance
76
64
Build quality
52
67
Productivity
77
91
Customizability
68
76
Portability
58
77

What they share

  • Layout size: 80%
  • Hot-swappable
  • Sound dampening
See every spec side by side

Full specs

Ducky One 3 Classic vs Keydous NJ80 AP specs

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

10 of 24 specs differ

Ducky One 3 Classic

Keydous NJ80 AP

Typing & switches

Switch options

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

Hot-swappable

Yes
Yes

Mount style

Plate Mount
Gasket Mount

Sound dampening

Yes
Yes

Screw-in stabilizers

No
Yes

Layout

Layout size

80%
80%

Layout standard

ANSI, ISO, ISO-IT
ANSI

Ergonomics

Standard
Standard

Knob

No
Yes

Display

None
None

Media keys

Yes
No

Connectivity & battery

Connection

Wired
2.4 GHz, Wired, Bluetooth

Battery

Wired only
4,800 mAh

USB-C

Yes
Yes

Build & materials

Case material

ABS, Plastic
Plastic, Steel

Plate material

—
Aluminum, Brass, Steel

Keycaps

ABS, PBT
PBT

Weight

—
1,200 g

Dimensions

—
40 x 350 x 130 mm

Typing angle

—
5°

Backlight

RGB
RGB

Firmware & software

N-key rollover

Yes
Yes

Mac & Windows

Yes
Yes

Extras

Released

2023
2022

Where to buy

Compare prices

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

Lowest price across stores, Amazon excluded.

  • MechkeysCN

    In stock
    $116Visit
  • AmazonGlobal

    Check price
    ~$116Visit

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