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Head to head · Prices checked Oct 21, 2026

Keydous NJ87 Pro vs WhatGeek PMO Aurora 80

Get the WhatGeek PMO Aurora 80 for the 8,000 mAh battery and qmk.

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 NJ87 Pro

WhatGeek PMO Aurora 80

  • Battery

    4,800 mAh

    8,000 mAh

  • QMK

    No

    Yes

  • VIA

    No

    Yes

  • Plate material

    Polycarbonate

    FR4, Steel

  • Screw-in stabilizers

    No

    Yes

KeebFinder scores

How we score
  • Keydous NJ87 Pro
  • WhatGeek PMO Aurora 80
Performance
49
81
Build quality
63
86
Productivity
75
95
Customizability
74
90
Portability
77
88

What they share

  • Layout size: 80%
  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Case material: Aluminum
  • Mount style: Gasket Mount
  • Sound dampening
See every spec side by side

Full specs

Keydous NJ87 Pro vs WhatGeek PMO Aurora 80 specs

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

8 of 24 specs differ

Keydous NJ87 Pro

WhatGeek PMO Aurora 80

Typing & switches

Switch options

Linear, Tactile
—

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount

Sound dampening

Yes
Yes

Screw-in stabilizers

No
Yes

Layout

Layout size

80%
80%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Display

None
None

Connectivity & battery

Connection

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

Max polling rate

—
1,000 Hz

Battery

4,800 mAh
8,000 mAhBetter

USB-C

Yes
Yes

Build & materials

Case material

Aluminum
Aluminum

Plate material

Polycarbonate
FR4, Steel

Keycaps

PBT
—

Weight

—
2,300 g

Dimensions

—
36 x 360 x 140 mm

Backlight

RGB
RGB, south-facing

Firmware & software

QMK

No
Yes

VIA

No
Yes

N-key rollover

No
Yes

Mac & Windows

Yes
Yes

Extras

Released

2024
2025

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
    $139Visit
  • AmazonGlobal

    Check price
    ~$139Visit
  • AmazonGlobal

    Check price
    ~$159Visit
  • WhatGeekCN

    Out of stock
    $159Visit

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.

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