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Head to head · Prices checked Nov 9, 2026

AULA F75 Ultra vs Niz X99

Get the AULA F75 Ultra for hot-swappable and knob.

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Hot-swappable

AULA F75 Ultra

EPOMAKER x AULA F75 Ultra

4.7 (3)

$72at Epomaker

90-day low

Quick verdict

Which one should you get?

Get the

AULA F75 Ultra

Hot-swappable

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.

Get the

Niz X99

Build quality in the bottom 5% of 96% boards under $200.

Rules this board out

  • Switches are soldered. Swapping them means soldering.
  • Compact full-size layout. The numpad is present, the gaps of a full-size board are not.

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

Niz X99

  • Layout size

    75%

    96%

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Wired

    Wireless for several devices and wired for lower latency

  • Hot-swappable

    Yes

    No

    Switch changes without soldering

  • Case material

    ABS

    Plastic

  • Knob

    Yes

    No

KeebFinder scores

How we score
  • AULA F75 Ultra
  • Niz X99
Performance
81
40
Build quality
72
38
Productivity
89
49
Customizability
78
40
Portability
91
42
See every spec side by side

Full specs

AULA F75 Ultra vs Niz X99 specs

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

14 of 24 specs differ

AULA F75 Ultra

Niz X99

Typing & switches

Switch options

Linear
—

Hot-swappable

Yes
No

Mount style

Gasket Mount
—

Sound dampening

Yes
No

Layout

Layout size

75%
96%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
No

Display

None
None

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Wired

Max polling rate

1,000 Hz
—

Battery

10,000 mAh
Wired only

USB-C

Yes
Yes

Build & materials

Case material

ABS
Plastic

Plate material

Polycarbonate
—

Keycaps

PBT, PC
PBT

Weight

1,100 g
1,249 g

Dimensions

43 x 323 x 143 mm
25 x 135 x 380 mm

Typing angle

10°
—

Backlight

RGB, south-facing
None

Firmware & software

VIA

Yes
No

N-key rollover

Yes
No

Mac & Windows

Yes
No

Extras

Released

2026
2023

Where to buy

Compare prices

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

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Lowest price across stores, Amazon excluded.

Niz X992 stores

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