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Head to head · Prices checked Nov 7, 2026

Keydous NJ80 CP V2 HE vs Yunzii B75 Pro Max

Get the Keydous NJ80 CP V2 HE for hall effect and rapid trigger. Get the Yunzii B75 Pro Max for hot-swappable and the 8,000 mAh battery.

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Quick verdict

Which one should you get?

Get the

Keydous NJ80 CP V2 HE

Hall effect

Build quality in the bottom 5% of 80% boards under $150.

Rules this board out

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

Get the

Yunzii B75 Pro Max

Hot-swappable

Build quality in the top 15% 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 NJ80 CP V2 HE

Yunzii B75 Pro Max

  • Layout size

    80%

    75%

  • Hall effect (magnetic)

    Yes

    No

    Adjustable actuation helps in games and not in normal typing

  • Rapid trigger

    Yes

    No

    Faster resets help in games and not in normal typing

  • Hot-swappable

    No

    Yes

    Switch changes without soldering

  • Battery

    4,800 mAh

    8,000 mAh

    A larger battery means fewer cables during the day

KeebFinder scores

How we score
  • Keydous NJ80 CP V2 HE
  • Yunzii B75 Pro Max
Performance
78
84
Build quality
42
80
Productivity
50
73
Customizability
50
88
Portability
64
90

What they share

  • Connection: Bluetooth, 2.4 GHz, Wired
  • Knob
  • Keycaps: PBT
See every spec side by side

Full specs

Keydous NJ80 CP V2 HE vs Yunzii B75 Pro Max specs

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

12 of 23 specs differ

Keydous NJ80 CP V2 HE

Yunzii B75 Pro Max

Typing & switches

Switch options

Magnetic
Linear

Hall effect (magnetic)

Yes
No

Rapid trigger

Yes
No

Hot-swappable

No
Yes

Mount style

—
Gasket Mount

Layout

Layout size

80%
75%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
Yes

Display

None
TFT

Connectivity & battery

Connection

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

Battery

4,800 mAh
8,000 mAhBetter

USB-C

No
Yes

Build & materials

Case material

Aluminum
—

Plate material

Aluminum
—

Keycaps

PBT
PBT

Weight

—
993 g

Dimensions

—
42 x 334 x 144 mm

Backlight

RGB, south-facing
RGB, south-facing

Firmware & software

QMK

No
Yes

VIA

No
Yes

N-key rollover

No
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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