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Head to head · Prices checked Nov 7, 2026

Redragon K628 Pollux vs Keydous NJ80 CP V2 HE

Get the Redragon K628 Pollux for hot-swappable. Get the Keydous NJ80 CP V2 HE for hall effect and rapid trigger.

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Quick verdict

Which one should you get?

Get the

Redragon K628 Pollux

Hot-swappable

Build quality in the bottom 25% of 75% boards under $50.

Rules this board out

  • No numpad.

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.

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.

Redragon K628 Pollux

Keydous NJ80 CP V2 HE

  • Layout size

    75%

    80%

  • Hall effect (magnetic)

    No

    Yes

    Adjustable actuation helps in games and not in normal typing

  • Rapid trigger

    No

    Yes

    Faster resets help in games and not in normal typing

  • Connection

    Wired

    Bluetooth, 2.4 GHz, Wired

    Wireless for several devices and wired for lower latency

  • Hot-swappable

    Yes

    No

    Switch changes without soldering

KeebFinder scores

How we score
  • Redragon K628 Pollux
  • Keydous NJ80 CP V2 HE
Performance
79
78
Build quality
56
42
Productivity
61
50
Customizability
58
50
Portability
61
64
See every spec side by side

Full specs

Redragon K628 Pollux vs Keydous NJ80 CP V2 HE specs

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

13 of 20 specs differ

Redragon K628 Pollux

Keydous NJ80 CP V2 HE

Typing & switches

Switch options

Linear
Magnetic

Hall effect (magnetic)

No
Yes

Rapid trigger

No
Yes

Hot-swappable

Yes
No

Mount style

Bottom Mount
—

Layout

Layout size

75%
80%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

No
Yes

Display

None
None

Connectivity & battery

Connection

Wired
Bluetooth, 2.4 GHz, Wired

Battery

Wired only
4,800 mAh

USB-C

Yes
No

Build & materials

Case material

Plastic
Aluminum

Plate material

—
Aluminum

Keycaps

ABS
PBT

Weight

470 g
—

Backlight

RGB
RGB, south-facing

Firmware & software

N-key rollover

Yes
No

Extras

Released

2023
2024

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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