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Head to head · Prices checked Nov 2, 2026

AULA M75 vs Chilkey ND75

Get the AULA M75 for the 8,000 mAh battery.

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Quick verdict

Which one should you get?

Get the

AULA M75

Battery

Build quality in the bottom 25% of 75% boards under $100.

Rules this board out

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

Get the

Chilkey ND75

Build quality in the top 30% of 75% boards under $150.

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 M75

Chilkey ND75

  • Battery

    8,000 mAh

    3,600 mAh

    A larger battery means fewer cables during the day

  • Mount style

    Gasket Mount

    Plate Mount, Top Mount

  • Display

    None

    Yes

    A case display rather than a typing feature

  • Weight

    1,735 g

    1,680 g

    Heavier boards stay planted and lighter ones travel

  • Layout standard

    ANSI

    ANSI, ISO, ISO-DE

    ISO and JIS exist so regional layouts fit

KeebFinder scores

How we score
  • AULA M75
  • Chilkey ND75
Performance
48
74
Build quality
54
75
Productivity
50
75
Customizability
52
82
Portability
85
82

What they share

  • Layout size: 75%
  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Case material: Aluminum
  • Keycaps: PBT
See every spec side by side

Full specs

AULA M75 vs Chilkey ND75 specs

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

10 of 20 specs differ

AULA M75

Chilkey ND75

Typing & switches

Switch options

—
Linear

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Plate Mount, Top Mount

Screw-in stabilizers

No
Yes

Layout

Layout size

75%
75%

Layout standard

ANSI
ANSI, ISO, ISO-DE

Ergonomics

Standard
Standard

Display

None
Yes

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Bluetooth, 2.4 GHz, Wired

Battery

8,000 mAhBetter
3,600 mAh

USB-C

No
Yes

Build & materials

Case material

Aluminum
Aluminum

Plate material

FR4, Plastic
Polycarbonate

Keycaps

PBT
PBT

Weight

1,735 g
1,680 g

Typing angle

—
7°

Backlight

RGB
RGB

Firmware & software

N-key rollover

No
Yes

Mac & Windows

No
Yes

Extras

Released

2024
2024

For EU buyers

ISO layouts by store

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

AULA M75

No ISO layout at the stores we track.

Chilkey ND75

  • Input Gear

    ISO

    Out of stockShips 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 M752 stores
Chilkey ND754 stores

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