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Head to head · Prices checked Nov 10, 2026

Epomaker Luma40 vs NIUNIU @40Pre-Built RGB vs DIY Kit

Choose the Epomaker Luma40 for a complete, feature-rich out-of-box experience, or the NIUNIU @40 for a more customizable DIY project.

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Pre-Built RGB

Epomaker Luma40

EPOMAKER LUMA40

5.0 (3)

$92at Epomaker

90-day low

DIY Kit

NIUNIU @40

[Pre-Order] @40 40% Low Profile Keyboard Kit by Niuniu

4.5 (4)

$89at zFrontier

90-day low

Quick verdict

Which one should you get?

Get the

Epomaker Luma40

Pre-Built RGB

Build quality in the top 20% of 40% boards under $150.

If you want

  • Complete pre-built package with switches, keycaps, and tools included.
  • Specified high-performance wireless with 1000Hz polling, 3ms wired latency, and tri-mode connectivity.
  • Customizable per-key RGB backlighting with north-facing LEDs.

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 @40

DIY Kit

Build quality in the top 20% of 40% boards under $150.

If you want

  • Sold as a customizable DIY kit, allowing choice of switches, keycaps, and assembly.
  • Offers a choice between ortholinear and staggered layouts.
  • Kit includes Kailh low-profile screw-in stabilizers and multiple sound dampening materials.

Rules this board out

  • Low-profile switches and keycaps only. Standard MX keycaps will not fit.

Bottom line

Your decision hinges on whether you want a polished, immediate tool or a foundational project. The Epomaker Luma40 is the pragmatic choice for most users, delivering a fully realized typing experience with wireless flexibility and RGB. Opt for the NIUNIU @40 if your primary goal is the hands-on customization process, from choosing your layout to assembling every component yourself.

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 @40

  • QMK

    Yes

    No

    The deep option when you want to remap every key

  • VIA

    Yes

    No

    GUI remapping without compiling firmware

  • Plate material

    Polycarbonate

    FR4

  • Screw-in stabilizers

    No

    Yes

    Easier to tune than the plate-mount stabs you get prebuilt

  • Backlight

    RGB, north-facing

    None

    RGB for looks and low light rather than speed

KeebFinder scores

How we score
  • Epomaker Luma40
  • NIUNIU @40
Performance
73
47
Build quality
81
80
Productivity
88
80
Customizability
85
75
Portability
85
83

What they share

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

Best for

What will you mostly use it for?

The Epomaker Luma40 is the more versatile choice for users who need a finished product for gaming, office work, travel, or content creation, thanks to its detailed wireless performance specs, RGB, and included accessories. The NIUNIU @40 wins decisively for modding enthusiasts who want a foundational kit to build upon. For programming, both are strong contenders due to their ortholinear layouts and firmware support, making it a tie based on preference for pre-built versus custom assembly.

For gaming

Pick the Epomaker Luma40

  • The Luma40 lists a 1000Hz polling rate and 3ms latency in wired mode, which are specified for gaming responsiveness.
  • It includes a 2.4GHz wireless mode with a 5ms latency, offering a wireless gaming option.
  • The vendor description highlights programming macros for in-game maneuvers via VIA.

From real owners

What owners say

Ratings and quotes collected from verified store reviews, including the critical ones.

Epomaker Luma40

5.0

3 owner reviews

Praise
“Hello there the luma 40 is one of my favorite keebs i used i can bring it anywhere with me i really love it thanks u guys”
Sajad m.Verified buyer· via Epomaker

NIUNIU @40

4.5

4 owner reviews

Praise
“Its great. I an typing on it right now. Very silent and sturdy,”
Le L.Verified buyer· via MonacoKeys

Full specs

Epomaker Luma40 vs NIUNIU @40 specs

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

8 of 26 specs differ

Epomaker Luma40

NIUNIU @40

Typing & switches

Switch options

Clicky, Linear
—

Hot-swappable

Yes
Yes

Mount style

Tray Mount
—

Low profile

Yes
Yes

Sound dampening

Yes
Yes

Screw-in stabilizers

No
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
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

VIAL

No
Yes

N-key rollover

Yes
No

Mac & Windows

Yes
No

Extras

Released

2025
2025

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 @402 stores

FAQ

Epomaker Luma40 vs NIUNIU @40: your questions

Yes, the Luma40 is a pre-built keyboard. The listing confirms it comes with the keyboard, keycaps, Kailh low-profile switches, a cable, a 2.4GHz receiver, and necessary tools. It is fully assembled and ready for typing.

The NIUNIU @40 is sold as a DIY kit. You will need to provide your own mechanical switches and keycaps to complete the build. The kit includes the aluminum case, hot-swappable PCB, plate, stabilizers, and sound-dampening materials.

Only the Epomaker Luma40 has RGB backlighting. Its specifications list north-facing, per-key customizable RGB. The NIUNIU @40 product description does not mention any form of backlighting.

The NIUNIU @40 offers a choice between ortholinear and staggered layouts during purchase. The Epomaker Luma40 has a fixed ortholinear layout. Both keyboards support firmware like VIA or VIAL to remap keys and create functional layers.

The Epomaker Luma40 features tri-mode connectivity (Bluetooth, 2.4GHz, and wired). The NIUNIU @40 is offered in different models: Wired Only, Dual Mode (BT+Wire), or Tri Mode. You must select your preferred connectivity option when ordering the kit.

According to Epomaker's technical specifications, the Luma40 has a 1450mAh battery. The vendor states battery life is up to 7 hours with RGB lighting on and up to 75 hours with RGB off.

The Epomaker Luma40 is better for beginners due to its pre-built nature. It eliminates the complexity of assembly and parts sourcing. The NIUNIU @40 kit is better suited for users who specifically want a hands-on building experience as their first project.

The Epomaker Luma40 listing explicitly states compatibility with Mac/Win/Android and includes Mac modifier keycaps. The NIUNIU @40 vendor description does not specify Mac compatibility, though it is often a function of the firmware and keycaps used.

The NIUNIU @40 kit includes Kailh low-profile screw-in stabilizers. The Epomaker Luma40 specifications list "No Stabilizer," which is typical for many 40% keyboards that lack larger keys requiring stabilization.

The Epomaker Luma40 is listed as compatible with 5-pin Kailh low-profile switches. The NIUNIU @40 has a hot-swappable PCB, but the specific switch compatibility is not stated in the provided details, though it is designed for low-profile switches.

The Epomaker Luma40 uses VIA software for remapping keys and creating macros. The NIUNIU @40 uses VIAL firmware, which is another popular open-source tool for keyboard customization.

Both include sound-dampening materials. The Luma40 uses a switch pad and bottom sponge. The NIUNIU @40 kit includes sound dampening foam sheets and silicone pads, offering multiple materials for the builder to use during assembly.

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