Not sure which keyboard to choose? Try the Keyboard Finder now!

Head to head · Prices checked Nov 1, 2026

Epomaker Luma40 vs Niuniu KB40

Get the Epomaker Luma40 for qmk and via.

KeebFinder may earn a commission when you buy through these links, at no extra cost to you.

EPOMAKER LUMA40

5.0 (3)

$92at Epomaker

90-day low

Quick verdict

Which one should you get?

Get the

Epomaker Luma40

QMK

Build quality in the top 15% of 40% boards under $150.

Rules this board out

  • Low-profile switches and keycaps only. Standard MX keycaps will not fit.
  • North-facing LEDs. Cherry-profile keycaps can hit the switch housing.

Get the

Niuniu KB40

Build quality in the bottom 40% of 40% boards under $300.

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.

Epomaker Luma40

Niuniu KB40

  • Low profile

    Yes

    No

  • Mount style

    Tray Mount

    Gasket Mount

  • QMK

    Yes

    No

    The deep option when you want to remap every key

  • VIA

    Yes

    No

    GUI remapping without compiling firmware

  • Plate material

    Polycarbonate

    Aluminum, FR4

KeebFinder scores

How we score
  • Epomaker Luma40
  • Niuniu KB40
Performance
74
47
Build quality
81
67
Productivity
89
80
Customizability
85
63
Portability
85
88

What they share

  • Layout size: 40%
  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Ergonomics: Ortholinear
  • Case material: Aluminum
  • Sound dampening
See every spec side by side

Full specs

Epomaker Luma40 vs Niuniu KB40 specs

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

8 of 24 specs differ

Epomaker Luma40

Niuniu KB40

Typing & switches

Switch options

Clicky, Linear
—

Hot-swappable

Yes
Yes

Mount style

Tray Mount
Gasket Mount

Low profile

Yes
No

Sound dampening

Yes
Yes

Layout

Layout size

40%
40%

Layout standard

ANSI
ANSI

Ergonomics

Ortholinear
Ortholinear

Display

None
None

Connectivity & battery

Connection

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

Max polling rate

1,000 Hz
—

Battery

1,450 mAh
—

USB-C

Yes
Yes

Build & materials

Case material

Aluminum
Aluminum

Plate material

Polycarbonate
Aluminum, FR4

Keycaps

PC
—

Weight

410 g
—

Dimensions

21 x 240 x 87 mm
—

Backlight

RGB, north-facing
None

Firmware & software

QMK

Yes
No

VIA

Yes
No

N-key rollover

Yes
No

Mac & Windows

Yes
Yes

Extras

Released

2025
2026

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.

Niuniu KB402 stores

Still torn?

Answer a few quick questions and the keyboard finder ranks 2,000+ boards by how you will actually use yours.