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Head to head · Prices checked Nov 12, 2026

MMkeyboard Class 1800 vs AULA F75 Ultra

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

MMkeyboard Class 1800

Rules this board out

  • Switches are soldered. Swapping them means soldering.

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.

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.

MMkeyboard Class 1800

AULA F75 Ultra

  • Hot-swappable

    No

    Yes

    Switch changes without soldering

  • Case material

    Aluminum, Brass, Steel

    ABS

  • Mount style

    Top Mount

    Gasket Mount

  • Knob

    No

    Yes

  • Weight

    3,500 g

    1,100 g

    Heavier boards stay planted and lighter ones travel

KeebFinder scores

How we score
  • MMkeyboard Class 1800
  • AULA F75 Ultra
Performance
43
81
Build quality
81
72
Productivity
42
89
Customizability
56
78
Portability
58
91
See every spec side by side

Full specs

MMkeyboard Class 1800 vs AULA F75 Ultra specs

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

14 of 25 specs differ

MMkeyboard Class 1800

AULA F75 Ultra

Typing & switches

Switch options

—
Linear

Hot-swappable

No
Yes

Mount style

Top Mount
Gasket Mount

Sound dampening

No
Yes

Layout

Layout size

—
75%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

No
Yes

Display

None
None

Connectivity & battery

Connection

—
Bluetooth, 2.4 GHz, Wired

Max polling rate

—
1,000 Hz

Battery

—
10,000 mAh

USB-C

No
Yes

Build & materials

Case material

Aluminum, Brass, Steel
ABS

Plate material

—
Polycarbonate

Keycaps

—
PBT, PC

Weight

3,500 g
1,100 g

Dimensions

—
43 x 323 x 143 mm

Typing angle

7°
10°

Backlight

None
RGB, south-facing

Firmware & software

QMK

Yes
No

VIA

No
Yes

N-key rollover

No
Yes

Mac & Windows

No
Yes

Extras

Released

2024
2026

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.

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