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Head to head · Prices checked Nov 11, 2026

AULA F75 Ultra vs Vortex Hellcat

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Knob

AULA F75 Ultra

EPOMAKER x AULA F75 Ultra

4.7 (3)

$72at Epomaker

90-day low

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Vortex Hellcat

Vortex Hellcat 65% Hotswap RGB Dye Sub PBT DIY Keyboard Kit

No reviews

$143at MK

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Quick verdict

Which one should you get?

Get the

AULA F75 Ultra

Knob

Build quality in the top 35% of 75% 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.
$72 at Epomaker

Get the

Vortex Hellcat

Build quality in the top 25% of 65% boards under $150.

Rules this board out

  • South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
  • 65% layout. No function row and no numpad.
$143 at MK

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 F75 Ultra

Vortex Hellcat

  • Layout size

    75%

    65%

  • Case material

    ABS

    Acrylic, Plastic

  • Mount style

    Gasket Mount

    Tray Mount

  • Knob

    Yes

    No

  • VIA

    Yes

    No

    GUI remapping without compiling firmware

KeebFinder scores

How we score
  • AULA F75 Ultra
  • Vortex Hellcat
Performance
81
54
Build quality
72
77
Productivity
89
69
Customizability
78
85
Portability
91
70

What they share

  • Hot-swappable
  • Sound dampening
See every spec side by side

Full specs

AULA F75 Ultra vs Vortex Hellcat specs

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

13 of 26 specs differ

AULA F75 Ultra

Vortex Hellcat

Typing & switches

Switch options

Linear
—

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Tray Mount

Sound dampening

Yes
Yes

Screw-in stabilizers

No
Yes

Layout

Layout size

75%
65%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
No

Display

None
None

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
—

Max polling rate

1,000 Hz
—

Battery

10,000 mAh
—

USB-C

Yes
No

Build & materials

Case material

ABS
Acrylic, Plastic

Plate material

Polycarbonate
FR4

Keycaps

PBT, PC
PBT

Weight

1,100 g
—

Dimensions

43 x 323 x 143 mm
—

Typing angle

10°
5°

Backlight

RGB, south-facing
RGB, south-facing

Firmware & software

VIA

Yes
No

VIAL

No
Yes

N-key rollover

Yes
No

Mac & Windows

Yes
Yes

Extras

Released

2026
2024

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 F75 Ultra2 stores
Vortex Hellcat2 stores

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