Head to head · Prices checked Oct 28, 2026

AULA HERO84 HE vs Keychron Q3

Get the AULA HERO84 HE for hall effect and rapid trigger. Get the Keychron Q3 for hot-swappable.

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Hall effect

AULA HERO84 HE

No reviews

from$82at Mechkeys

Compare 2 stores

Hot-swappable

Keychron Q3

4.8 · 108 reviews

from$59at Keychron

Compare 5 stores

Quick verdict

Which one should you get?

Get the

AULA HERO84 HE

Hall effect

Build quality in the bottom 5% of 75% boards under $100.

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 ISO layout. ISO-DE, UK, and other ISO variants are not offered.
No numpad.

$82 at Mechkeys

Get the

Keychron Q3

Hot-swappable

Build quality in the top 5% of 80% boards under $100.

Rules this board out

South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
No numpad.

$59 at Keychron

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

Keychron Q3

Layout size
75%
80%
Hall effect (magnetic)
Yes
No
Adjustable actuation helps in games and not in normal typing
Rapid trigger
Yes
No
Faster resets help in games and not in normal typing
Hot-swappable
No
Yes
Switch changes without soldering
Max polling rate
8,000 Hz
1,000 Hz
Higher polling helps competitive FPS and does nothing for typing

KeebFinder scores

How we score

AULA HERO84 HE
Keychron Q3

Performance: 92
72
Build quality: 39
91
Productivity: 70
98
Customizability: 48
98
Portability: 60
57

What they share

Connection: Wired
Sound dampening

See every spec side by side

Full specs

AULA HERO84 HE vs Keychron Q3 specs

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

17 of 28 specs differ

Spec

AULA HERO84 HE

Keychron Q3

Typing & switches

Switch options

Linear, Magnetic

Clicky, Linear, Silent, Tactile

Hall effect (magnetic)

Yes

Rapid trigger

Yes

Hot-swappable

Yes

Mount style

—

Gasket Mount, PCB Mount, Plate Mount

Sound dampening

Yes

Screw-in stabilizers

Yes

Layout

Layout size

75%

80%

Layout standard

ANSI

ANSI, ISO, ISO-DE, ISO-ES, ISO-FR, ISO-SW, ISO-UK, JIS

Ergonomics

Standard

Knob

Yes

Display

None

Media keys

Yes

Connectivity & battery

Connection

Wired

Max polling rate

8,000 HzBetter

1,000 Hz

USB-C

Yes

Build & materials

Case material

Metal

Aluminum

Plate material

Aluminum

Steel

Keycaps

PBT

ABS, PBT

Weight

—

2,000 g

Dimensions

—

20 x 137 x 365 mm

Typing angle

—

5°

Backlight

RGB, south-facing

Firmware & software

QMK

Yes

VIA

Yes

N-key rollover

Yes

Mac & Windows

Yes

Extras

Released

2025

2022

For EU buyers

ISO layouts by store

Which stores sell ISO-DE, UK, and the other regional layouts.

AULA HERO84 HE

No ISO layout at the stores we track.

Keychron Q3

Keychron
ISO-DE, ISO-UK, ISO-FR, ISO-ES, ISO-SW
In stockShips to you
Keychron (DE)
ISO-DE, ISO-UK, ISO-FR, ISO-ES, ISO-SW
Out of stockDoes not ship to you

Where to buy

Compare prices

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

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.

Lowest price across stores, Amazon excluded.

AULA HERO84 HE2 stores