Head to head · Prices checked Nov 10, 2026

KBDFans Athena75 vs Fiio KB3

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KBDFans Athena75

from$159at KBDfans

Compare 3 stores

Fiio KB3

from$154at Mechkeys

Compare 3 stores

Quick verdict

Which one should you get?

Get the

KBDFans Athena75

Build quality in the top 15% of 75% boards under $200.

Rules this board out

No numpad.

$159 at KBDfans

Get the

Fiio KB3

Build quality in the bottom 25% of Numpad boards under $200.

Rules this board out

No ISO layout. ISO-DE, UK, and other ISO variants are not offered.
Numpad only. This is not a full keyboard.

$154 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.

KBDFans Athena75

Fiio KB3

Layout size
75%
Numpad
Connection
Wired
Wired, Bluetooth
Wireless for several devices and wired for lower latency
Ergonomics
Split Backspace
Standard
Case material
Aluminum
Metal, Plastic
Mount style
Top Mount
Gasket Mount

KeebFinder scores

How we score

KBDFans Athena75
Fiio KB3

Performance: 70
45
Build quality: 84
51
Productivity: 75
60
Customizability: 88
76
Portability: 63
88

What they share

Hot-swappable

See every spec side by side

Full specs

KBDFans Athena75 vs Fiio KB3 specs

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

14 of 21 specs differ

Spec

KBDFans Athena75

Fiio KB3

Typing & switches

Switch options

—

Linear, Tactile

Hot-swappable

Yes

Mount style

Top Mount

Gasket Mount

Sound dampening

Yes

Layout

Layout size

75%

Numpad

Layout standard

ANSI, ISO

ANSI

Ergonomics

Split Backspace

Standard

Display

LCD

None

Connectivity & battery

Connection

Wired

Wired, Bluetooth

Max polling rate

1,000 Hz

—

USB-C

Yes

Build & materials

Case material

Aluminum

Metal, Plastic

Plate material

Aluminum, CarbonFiber, FR4, Polycarbonate

—

Weight

2,300 g

1,060 g

Dimensions

39 x 314 x 139 mm

44 x 329 x 140 mm

Typing angle

9°

—

Backlight

RGB

Firmware & software

VIA

Yes

VIAL

Yes

Mac & Windows

Yes

Extras

Released

2026

2023

For EU buyers

ISO layouts by store

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

KBDFans Athena75

Listed on the product, not split by store: ISO.

Fiio KB3

No ISO layout at the stores we track.

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.

KBDFans Athena753 stores