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Head to head · Prices checked Oct 21, 2026

AULA HERO84 HE vs Gopolar GG75

Get the AULA HERO84 HE for hall effect and rapid trigger. Get the Gopolar GG75 for hot-swappable and via.

Gopolar GG75 Gasket Kit

Hot-swappable

Gopolar GG75

1.5 · 2 reviews

from$89at Mechkeys

Shop nowSee all prices

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 HE

Gopolar GG75

  • Hall effect (magnetic)

    Yes

    No

  • Rapid trigger

    Yes

    No

  • Hot-swappable

    No

    Yes

  • Display

    None

    OLED

  • VIA

    No

    Yes

KeebFinder scores

How we score
  • AULA HERO84 HE
  • Gopolar GG75
Performance
92
51
Build quality
39
67
Productivity
70
59
Customizability
48
82
Portability
60
60

What they share

  • Layout size: 75%
  • Connection: Wired
See every spec side by side

From real owners

What owners say

Ratings and quotes collected from verified store reviews, including the critical ones.

AULA HERO84 HE

No owner reviews collected yet.

Gopolar GG75

1.5

2 owner reviews

Critique
“PCB double reads 10% of keystrokes, tested with multiple sets of different switches. Not VIA compatible out of the box, nor VIAL compatible. LED Screen cannot be changed and the plastic is very cheap, merely unscrewing it made the housing snap. Visually its a…”
Cayd W.Verified buyer· via Epomaker

Full specs

AULA HERO84 HE vs Gopolar GG75 specs

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

11 of 21 specs differ

AULA HERO84 HE

Gopolar GG75

Typing & switches

Switch options

Linear, Magnetic
—

Hall effect (magnetic)

Yes
No

Rapid trigger

Yes
No

Hot-swappable

No
Yes

Mount style

—
Gasket Mount

Sound dampening

Yes
No

Layout

Layout size

75%
75%

Layout standard

ANSI
ANSI, ISO

Ergonomics

Standard
Standard

Display

None
OLED

Connectivity & battery

Connection

Wired
Wired

Max polling rate

8,000 Hz
—

USB-C

Yes
Yes

Build & materials

Case material

Metal
—

Plate material

Aluminum
—

Keycaps

PBT
—

Backlight

RGB, south-facing
RGB

Firmware & software

VIA

No
Yes

N-key rollover

Yes
No

Mac & Windows

Yes
No

Extras

Released

2025
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
    $82Visit
  • AmazonGlobal

    Check price
    Visit
Gopolar GG752 stores
  • MechkeysCN

    In stock
    $89Visit
  • AmazonGlobal

    Check price
    ~$89Visit

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