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Head to head · Prices checked Oct 21, 2026

Nuphy Air75 V2 vs Keychron C3 Pro

Get the Keychron C3 Pro for the 8,000 Hz polling rate.

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 C3 Pro

  • Layout size

    75%

    80%

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Wired

  • Low profile

    Yes

    No

  • Max polling rate

    1,000 Hz

    8,000 Hz

  • Case material

    ABS, Aluminum

    ABS, Plastic

KeebFinder scores

How we score
  • Nuphy Air75 V2
  • Keychron C3 Pro
Performance
81
91
Build quality
80
81
Productivity
89
91
Customizability
94
89
Portability
79
59

What they share

  • Hot-swappable
  • QMK
  • VIA
  • Sound dampening
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 C3 Pro

4.7

3 owner reviews

Praise
“I was waiting a lot of time Keychron to announce a TKL, only wired and RGB North-facing RGB LED!! Especially with Hot-swappable switches and Cherry profile double-shot PBT keycaps!!”
Konstantinos K.· via Keychron

Full specs

Nuphy Air75 V2 vs Keychron C3 Pro specs

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

13 of 26 specs differ

Nuphy Air75 V2

Keychron C3 Pro

Typing & switches

Switch options

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

Hot-swappable

Yes
Yes

Mount style

—
Gasket Mount

Low profile

Yes
No

Sound dampening

Yes
Yes

Layout

Layout size

75%
80%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Display

None
None

Media keys

Yes
No

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Wired

Max polling rate

1,000 Hz
8,000 HzBetter

Battery

4,000 mAh
Wired only

USB-C

Yes
Yes

Build & materials

Case material

ABS, Aluminum
ABS, Plastic

Plate material

Aluminum
Plastic, Steel

Keycaps

PBT
ABS, PBT

Weight

598 g
912 g

Dimensions

14 x 316 x 133 mm
21 x 365 x 138 mm

Typing angle

9°
4°, 6°

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
2023

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
  • MKUS

    In stock
    $40Visit
  • KeychronHK

    In stock
    $54Visit
  • AmazonGlobal

    Check price
    Visit
  • Keychron (DE)DE

    Out of stock
    $75Visit

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