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Head to head · Prices checked Oct 21, 2026

Nuphy Air75 V2 vs Epomaker Luma40

Get the Nuphy Air75 V2 for the 4,000 mAh battery.

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.

Nuphy Air75 V2

Epomaker Luma40

  • Layout size

    75%

    40%

  • Battery

    4,000 mAh

    1,450 mAh

  • Ergonomics

    Standard

    Ortholinear

  • Case material

    ABS, Aluminum

    Aluminum

  • Switch options

    Linear, Low-profile Mechanical, Tactile

    Clicky, Linear

KeebFinder scores

How we score
  • Nuphy Air75 V2
  • Epomaker Luma40
Performance
81
75
Build quality
80
80
Productivity
89
88
Customizability
94
86
Portability
79
87

What they share

  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Low profile
  • Max polling rate: 1,000 Hz
  • QMK
  • VIA
See every spec side by side

From real owners

What owners say

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

Nuphy Air75 V2

No owner reviews collected yet.

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

Full specs

Nuphy Air75 V2 vs Epomaker Luma40 specs

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

12 of 26 specs differ

Nuphy Air75 V2

Epomaker Luma40

Typing & switches

Switch options

Linear, Low-profile Mechanical, Tactile
Clicky, Linear

Hot-swappable

Yes
Yes

Mount style

—
Tray Mount

Low profile

Yes
Yes

Sound dampening

Yes
Yes

Layout

Layout size

75%
40%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Ortholinear

Display

None
None

Media keys

Yes
No

Connectivity & battery

Connection

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

Max polling rate

1,000 Hz
1,000 Hz

Battery

4,000 mAhBetter
1,450 mAh

USB-C

Yes
Yes

Build & materials

Case material

ABS, Aluminum
Aluminum

Plate material

Aluminum
Polycarbonate

Keycaps

PBT
PC

Weight

598 g
410 g

Dimensions

14 x 316 x 133 mm
21 x 240 x 87 mm

Typing angle

9°
—

Backlight

RGB, south-facing
RGB, north-facing

Firmware & software

QMK

Yes
Yes

VIA

Yes
Yes

N-key rollover

Yes
Yes

Mac & Windows

Yes
Yes

Extras

Released

2023
2025

Where to buy

Compare prices

Live prices from the stores we track, cheapest in-stock offer first.

Lowest price across stores, Amazon excluded.

  • NuphyUS

    In stock
    $75Visit
  • AmazonGlobal

    Check price
    ~$75Visit
  • ktechsSG

    Out of stock
    $160Visit
  • EpomakerUS

    In stock
    $115Visit
  • AmazonGlobal

    Check price
    Visit

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