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

Head to head · Prices checked Oct 21, 2026

Nuphy Air75 V2 vs Keychron K2 V2

Get the Nuphy Air75 V2 for qmk.

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

Keychron K2 V2

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Bluetooth, Wired

  • Low profile

    Yes

    No

  • Case material

    ABS, Aluminum

    Aluminum, Plastic

  • Switch options

    Linear, Low-profile Mechanical, Tactile

    Clicky, Linear, Tactile

  • QMK

    Yes

    No

KeebFinder scores

How we score
  • Nuphy Air75 V2
  • Keychron K2 V2
Performance
81
79
Build quality
80
72
Productivity
89
76
Customizability
94
74
Portability
79
83

What they share

  • Layout size: 75%
  • Hot-swappable
  • Battery: 4,000 mAh
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.

Keychron K2 V2

4.9

2,808 owner reviews

Praise
“Great keyboard but K2 is too small for my clumsy hands... not their fault. A larger one may have worked better for me. Otherwise I like everything about it.”
Greg H.Verified buyer· via Keychron

Full specs

Nuphy Air75 V2 vs Keychron K2 V2 specs

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

11 of 26 specs differ

Nuphy Air75 V2

Keychron K2 V2

Typing & switches

Switch options

Linear, Low-profile Mechanical, Tactile
Clicky, Linear, Tactile

Hot-swappable

Yes
Yes

Mount style

—
Tray Mount

Low profile

Yes
No

Sound dampening

Yes
No

Layout

Layout size

75%
75%

Layout standard

ANSI
ANSI, ISO, ISO-DE, ISO-ES, ISO-FR, ISO-Nordic, ISO-UK, JIS

Ergonomics

Standard
Standard

Display

None
None

Media keys

Yes
Yes

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Bluetooth, Wired

Max polling rate

1,000 Hz
—

Battery

4,000 mAh
4,000 mAh

USB-C

Yes
Yes

Build & materials

Case material

ABS, Aluminum
Aluminum, Plastic

Plate material

Aluminum
—

Keycaps

PBT
ABS, PBT

Weight

598 g
—

Dimensions

14 x 316 x 133 mm
—

Typing angle

9°
—

Backlight

RGB, south-facing
RGB, north-facing

Firmware & software

QMK

Yes
No

VIA

Yes
No

N-key rollover

Yes
Yes

Mac & Windows

Yes
Yes

Extras

Released

2023
2019

Where to buy

Compare prices

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

Lowest price across stores, Amazon excluded.

Nuphy Air75 V23 stores

  • NuphyUS

    In stock
    $75Visit

  • AmazonGlobal

    Check price
    ~$75Visit

  • ktechsSG

    Out of stock
    $160Visit
Keychron K2 V23 stores

  • KeychronHK

    In stock
    $49Visit

  • AmazonGlobal

    Check price
    ~$49Visit

  • Keychron (DE)DE

    Out of stock
    $101Visit

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.

Keep exploring

Not sold on either?

Still torn?

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

Find my keyboardBrowse all keyboards