Head to head · Prices checked Nov 14, 2026

8BitDo Retro18 Numpad vs AULA F75

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

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8BitDo Retro18 Numpad

No reviews

from$69at WhatGeek

Compare 2 stores

Battery

AULA F75

4.5 (510)4.5 · 510 reviews

from$42at Epomaker

90-day lowLowest price in 90 days

Compare 5 stores

Quick verdict

Which one should you get?

Get the

8BitDo Retro18 Numpad

Build quality in the top 45% of Numpad boards under $100.

Rules this board out

Numpad only. This is not a full keyboard.

$69 at WhatGeek

Get the

AULA F75

Battery

Build quality in the top 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.

$42 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.

8BitDo Retro18 Numpad

AULA F75

Layout size
Numpad
75%
Battery
1,000 mAh
4,000 mAh
A larger battery means fewer cables during the day
Case material
Aluminum, Plastic
Plastic
Mount style
Top Mount
Gasket Mount
Knob
No
Yes

KeebFinder scores

How we score

8BitDo Retro18 Numpad
AULA F75

Performance: 53
81
Build quality: 69
76
Productivity: 49
93
Customizability: 50
82
Portability: 83
83

What they share

Connection: Bluetooth, 2.4 GHz, Wired
Hot-swappable
Keycaps: ABS, PBT

See every spec side by side

Full specs

8BitDo Retro18 Numpad vs AULA F75 specs

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

14 of 23 specs differ

Spec

8BitDo Retro18 Numpad

AULA F75

Typing & switches

Switch options

—

Linear, Silent

Hot-swappable

Yes

Mount style

Top Mount

Gasket Mount

Sound dampening

Yes

Screw-in stabilizers

Yes

Layout

Layout size

Numpad

75%

Layout standard

ANSI

Ergonomics

Standard

Knob

Yes

Display

Yes

None

Media keys

Yes

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired

Max polling rate

—

1,000 Hz

Battery

1,000 mAh

4,000 mAhBetter

USB-C

Yes

Build & materials

Case material

Aluminum, Plastic

Plastic

Keycaps

ABS, PBT

Weight

300 g

1,023 g

Dimensions

46 x 104 x 170 mm

43 x 143 x 323 mm

Backlight

None

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.

8BitDo Retro18 Numpad2 stores