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Head to head · Prices checked Oct 21, 2026

Coolkiller CK98 vs Keydous NJ98 CP V3 HE

Get the Keydous NJ98 CP V3 HE for hall effect and rapid trigger.

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.

Coolkiller CK98

Keydous NJ98 CP V3 HE

  • Hall effect (magnetic)

    No

    Yes

  • Rapid trigger

    No

    Yes

  • Battery

    3,750 mAh

    8,000 mAh

  • Case material

    Aluminum, Plastic

    Aluminum, Brass

  • Switch options

    Linear, Silent, Tactile

    Magnetic

KeebFinder scores

How we score
  • Coolkiller CK98
  • Keydous NJ98 CP V3 HE
Performance
65
80
Build quality
65
68
Productivity
87
84
Customizability
73
74
Portability
56
65

What they share

  • Layout size: 98%
  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Sound dampening
See every spec side by side

Full specs

Coolkiller CK98 vs Keydous NJ98 CP V3 HE specs

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

14 of 23 specs differ

Coolkiller CK98

Keydous NJ98 CP V3 HE

Typing & switches

Switch options

Linear, Silent, Tactile
Magnetic

Hall effect (magnetic)

No
Yes

Rapid trigger

No
Yes

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
—

Sound dampening

Yes
Yes

Screw-in stabilizers

Yes
No

Layout

Layout size

98%
98%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

No
Yes

Display

TFT
Yes

Connectivity & battery

Connection

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

Battery

3,750 mAh
8,000 mAhBetter

USB-C

Yes
Yes

Build & materials

Case material

Aluminum, Plastic
Aluminum, Brass

Keycaps

ABS, PBT, PC
PBT

Weight

1,300 g
1,200 g

Dimensions

45 x 390 x 144 mm
40 x 138 x 403 mm

Backlight

RGB, south-facing
RGB

Firmware & software

N-key rollover

Yes
No

Mac & Windows

Yes
Yes

Extras

Released

2022
2023

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
    $235Visit
  • AmazonGlobal

    Check price
    Visit
  • WhatGeekCN

    Out of stock
    $194Visit
  • MechkeysCN

    In stock
    $178Visit
  • AmazonGlobal

    Check price
    ~$178Visit

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