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Head to head · Prices checked Nov 7, 2026

AULA F75 vs Machenike AIR50

Get the AULA F75 for the 4,000 mAh battery and knob.

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Quick verdict

Which one should you get?

Get the

AULA F75

Battery

Build quality in the bottom 35% of 75% boards under $50.

Rules this board out

  • North-facing LEDs. Cherry-profile keycaps can hit the switch housing.
  • South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
$42 at Epomaker

Get the

Machenike AIR50

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

Rules this board out

  • Low-profile switches and keycaps only. Standard MX keycaps will not fit.
$75 at Mechkeys

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

Machenike AIR50

  • Battery

    4,000 mAh

    1,600 mAh

    A larger battery means fewer cables during the day

  • Low profile

    No

    Yes

  • Switch options

    Linear, Silent

    Clicky, Linear

  • Knob

    Yes

    No

  • Weight

    1,023 g

    456 g

    Heavier boards stay planted and lighter ones travel

KeebFinder scores

How we score
  • AULA F75
  • Machenike AIR50
Performance
63
48
Build quality
66
39
Productivity
93
56
Customizability
82
59
Portability
83
74

What they share

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

Full specs

AULA F75 vs Machenike AIR50 specs

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

13 of 24 specs differ

AULA F75

Machenike AIR50

Typing & switches

Switch options

Linear, Silent
Clicky, Linear

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
—

Low profile

No
Yes

Sound dampening

Yes
No

Screw-in stabilizers

Yes
No

Layout

Layout size

75%
75%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
No

Display

None
None

Media keys

Yes
No

Connectivity & battery

Connection

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

Max polling rate

1,000 Hz
—

Battery

4,000 mAhBetter
1,600 mAh

USB-C

Yes
No

Build & materials

Case material

Plastic
Plastic

Keycaps

ABS, PBT
PBT

Weight

1,023 g
456 g

Dimensions

43 x 143 x 323 mm
23 x 127 x 322 mm

Backlight

RGB, south-facing
RGB

Firmware & software

N-key rollover

Yes
No

Mac & Windows

Yes
Yes

Extras

Released

2023
2023

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 F755 stores
Machenike AIR502 stores

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