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Head to head · Prices checked Oct 21, 2026

AULA HERO84 vs Ducky Tinker 75 ProjectD

Get the AULA HERO84 for hall effect. Get the Ducky Tinker 75 ProjectD for 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.

AULA HERO84

Ducky Tinker 75 ProjectD

  • Hall effect (magnetic)

    Yes

    No

  • Case material

    ABS

    Plastic

  • Switch options

    Magnetic

    Clicky, Linear, Tactile

  • Mount style

    Tray Mount

    Plate Mount

  • QMK

    No

    Yes

KeebFinder scores

How we score
  • AULA HERO84
  • Ducky Tinker 75 ProjectD
Performance
91
82
Build quality
57
73
Productivity
76
89
Customizability
58
89
Portability
63
63

What they share

  • Layout size: 75%
  • Connection: Wired
  • Hot-swappable
  • Sound dampening
See every spec side by side

Full specs

AULA HERO84 vs Ducky Tinker 75 ProjectD specs

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

9 of 23 specs differ

AULA HERO84

Ducky Tinker 75 ProjectD

Typing & switches

Switch options

Magnetic
Clicky, Linear, Tactile

Hall effect (magnetic)

Yes
No

Hot-swappable

Yes
Yes

Mount style

Tray Mount
Plate Mount

Sound dampening

Yes
Yes

Layout

Layout size

75%
75%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Display

None
None

Media keys

No
Yes

Connectivity & battery

Connection

Wired
Wired

Max polling rate

8,000 Hz
—

USB-C

Yes
Yes

Build & materials

Case material

ABS
Plastic

Plate material

Steel
FR4

Weight

910 g
—

Dimensions

43 x 322 x 138 mm
—

Backlight

RGB, south-facing
RGB, south-facing

Firmware & software

QMK

No
Yes

VIA

No
Yes

N-key rollover

Yes
Yes

Mac & Windows

Yes
Yes

Extras

Released

2025
2024

Where to buy

Compare prices

Live prices from the stores we track, cheapest in-stock offer first.

Lowest price across stores, Amazon excluded.

AULA HERO842 stores
  • WhatGeekCN

    In stock
    $19Visit
  • AmazonGlobal

    Check price
    Visit
  • MKUS

    In stock
    $74Visit
  • AmazonGlobal

    Check price
    ~$74Visit

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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