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Head to head · Prices checked Nov 7, 2026

Keydous NJ98 vs Yunzii AL75

Get the Keydous NJ98 for the 8,000 mAh battery and knob.

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Quick verdict

Which one should you get?

Get the

Keydous NJ98

Battery

Build quality in the top 10% of 98% 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 AL75

Build quality in the top 35% 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.

Keydous NJ98

Yunzii AL75

  • Layout size

    98%

    75%

  • Battery

    8,000 mAh

    6,000 mAh

    A larger battery means fewer cables during the day

  • Case material

    Aluminum, Brass, Steel

    Aluminum

  • Switch options

    Clicky, Linear

    Clicky, Linear, Tactile

  • Knob

    Yes

    No

KeebFinder scores

How we score
  • Keydous NJ98
  • Yunzii AL75
Performance
51
76
Build quality
77
71
Productivity
84
77
Customizability
85
61
Portability
65
92

What they share

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

Full specs

Keydous NJ98 vs Yunzii AL75 specs

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

12 of 23 specs differ

Keydous NJ98

Yunzii AL75

Typing & switches

Switch options

Clicky, Linear
Clicky, Linear, Tactile

Hot-swappable

Yes
Yes

Mount style

—
Gasket Mount

Sound dampening

Yes
Yes

Layout

Layout size

98%
75%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
No

Display

Yes
None

Media keys

Yes
No

Connectivity & battery

Connection

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

Max polling rate

—
1,000 Hz

Battery

8,000 mAhBetter
6,000 mAh

USB-C

Yes
Yes

Build & materials

Case material

Aluminum, Brass, Steel
Aluminum

Plate material

Aluminum, Brass, Steel
—

Keycaps

PBT
PBT

Weight

1,400 g
1,364 g

Dimensions

40 x 138 x 403 mm
38 x 315 x 138 mm

Backlight

RGB
RGB, south-facing

Firmware & software

N-key rollover

No
Yes

Mac & Windows

Yes
Yes

Extras

Released

2023
2024

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.

Keydous NJ982 stores
Yunzii AL752 stores

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