Head to head · Prices checked Oct 28, 2026

Ajazz AC100 vs AULA F75

Get the Ajazz AC100 for the 8,000 mAh battery. Get the AULA F75 for knob.

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Battery

Ajazz AC100

No reviews

from$89at Mechkeys

Compare 3 stores

Knob

AULA F75

4.5 · 509 reviews

from$49at Epomaker

Compare 5 stores

Quick verdict

Which one should you get?

Get the

Ajazz AC100

Battery

Build quality in the bottom 45% of 96% boards under $100.

Rules this board out

South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
Compact full-size layout. The numpad is present, the gaps of a full-size board are not.

$89 at Mechkeys

Get the

AULA F75

Knob

Build quality in the bottom 30% 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.
No numpad.

$49 at Epomaker

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.

Ajazz AC100

AULA F75

Layout size
96%
75%
Battery
8,000 mAh
4,000 mAh
A larger battery means fewer cables during the day
Case material
Aluminum
Plastic
Switch options
Linear
Linear, Silent
Knob
No
Yes

KeebFinder scores

How we score

Ajazz AC100
AULA F75

Performance: 58
64
Build quality: 60
66
Productivity: 65
92
Customizability: 65
82
Portability: 62
83

What they share

Connection: Bluetooth, 2.4 GHz, Wired
Hot-swappable
Mount style: Gasket Mount

See every spec side by side

Full specs

Ajazz AC100 vs AULA F75 specs

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

13 of 24 specs differ

Spec

Ajazz AC100

AULA F75

Typing & switches

Switch options

Linear

Linear, Silent

Hot-swappable

Yes

Mount style

Gasket Mount

Sound dampening

Yes

Screw-in stabilizers

Yes

Layout

Layout size

96%

75%

Layout standard

ANSI

Ergonomics

Standard

Knob

Yes

Display

TFT

None

Media keys

Yes

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired

Max polling rate

—

1,000 Hz

Battery

8,000 mAhBetter

4,000 mAh

USB-C

Yes

Build & materials

Case material

Aluminum

Plastic

Plate material

FR4, Plastic

—

Keycaps

PBT

ABS, PBT

Weight

2,100 g

1,023 g

Dimensions

20 x 145 x 410 mm

43 x 143 x 323 mm

Backlight

RGB, south-facing

Firmware & software

N-key rollover

Yes

Mac & Windows

Yes

Extras

Released

2024

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.

Ajazz AC1003 stores