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Head to head · Prices checked Nov 10, 2026

AULA F75 Ultra vs Bat Knight Live100

Get the AULA F75 Ultra for the 10,000 mAh battery. Get the Bat Knight Live100 for qmk.

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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

Battery

Build quality in the top 40% 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

Bat Knight Live100

QMK

Build quality in the top 15% of 98% boards under $150.

Rules this board out

  • 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

Bat Knight Live100

  • Layout size

    75%

    98%

  • Battery

    10,000 mAh

    8,000 mAh

    A larger battery means fewer cables during the day

  • Case material

    ABS

    Plastic

  • Weight

    1,100 g

    2,500 g

    Heavier boards stay planted and lighter ones travel

  • QMK

    No

    Yes

    The deep option when you want to remap every key

KeebFinder scores

How we score
  • AULA F75 Ultra
  • Bat Knight Live100
Performance
81
82
Build quality
72
76
Productivity
89
77
Customizability
78
89
Portability
91
63

What they share

  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Max polling rate: 1,000 Hz
  • Switch options: Linear
  • Mount style: Gasket Mount
  • Knob
See every spec side by side

Full specs

AULA F75 Ultra vs Bat Knight Live100 specs

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

11 of 25 specs differ

AULA F75 Ultra

Bat Knight Live100

Typing & switches

Switch options

Linear
Linear

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount

Sound dampening

Yes
No

Layout

Layout size

75%
98%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
Yes

Display

None
None

Connectivity & battery

Connection

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

Max polling rate

1,000 Hz
1,000 Hz

Battery

10,000 mAhBetter
8,000 mAh

USB-C

Yes
No

Build & materials

Case material

ABS
Plastic

Plate material

Polycarbonate
—

Keycaps

PBT, PC
PBT

Weight

1,100 g
2,500 g

Dimensions

43 x 323 x 143 mm
145 x 405 mm

Typing angle

10°
—

Backlight

RGB, south-facing
RGB

Firmware & software

QMK

No
Yes

VIA

Yes
Yes

N-key rollover

Yes
Yes

Mac & Windows

Yes
Yes

Extras

Released

2026
2024

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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