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Head to head · Prices checked Nov 10, 2026

Ducky Year of the Snake vs Keychron J4

Get the Ducky Year of the Snake for screw-in stabilizers.

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Quick verdict

Which one should you get?

Get the

Ducky Year of the Snake

Screw-in stabilizers

Build quality in the top 15% of 75% boards under $200.

Rules this board out

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

Get the

Keychron J4

Build quality in the top 30% of 80% boards under $100.

Rules this board out

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

Ducky Year of the Snake

Keychron J4

  • Layout size

    75%

    80%

  • Connection

    Wired

    Bluetooth, 2.4 GHz, Wired

    Wireless for several devices and wired for lower latency

  • Plate material

    FR4

    Steel

  • Screw-in stabilizers

    Yes

    No

    Easier to tune than the plate-mount stabs you get prebuilt

  • Backlight

    RGB, south-facing

    RGB, north-facing

    RGB for looks and low light rather than speed

KeebFinder scores

How we score
  • Ducky Year of the Snake
  • Keychron J4
Performance
80
82
Build quality
81
71
Productivity
95
89
Customizability
89
89
Portability
66
73

What they share

  • Hot-swappable
  • Max polling rate: 1,000 Hz
  • Case material: ABS
  • Switch options: Clicky, Linear, Tactile
  • QMK
  • VIA
See every spec side by side

Full specs

Ducky Year of the Snake vs Keychron J4 specs

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

6 of 26 specs differ

Ducky Year of the Snake

Keychron J4

Typing & switches

Switch options

Clicky, Linear, Tactile
Clicky, Linear, Tactile

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
—

Sound dampening

Yes
Yes

Screw-in stabilizers

Yes
No

Layout

Layout size

75%
80%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Display

None
None

Media keys

No
Yes

Connectivity & battery

Connection

Wired
Bluetooth, 2.4 GHz, Wired

Max polling rate

1,000 Hz
1,000 Hz

Battery

Wired only
4,000 mAh

USB-C

Yes
Yes

Build & materials

Case material

ABS
ABS

Plate material

FR4
Steel

Keycaps

PBT
PBT

Weight

—
870 g

Dimensions

—
38 x 366 x 138 mm

Typing angle

—
10°

Backlight

RGB, south-facing
RGB, north-facing

Firmware & software

QMK

Yes
Yes

VIA

Yes
Yes

N-key rollover

Yes
Yes

Mac & Windows

Yes
Yes

Extras

Released

2025
2025

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.

Keychron J43 stores

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