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

Head to head · Prices checked Nov 11, 2026

Nuphy Air75 V2 vs Keychron C100

Get the Nuphy Air75 V2 for via. Get the Keychron C100 for the 8,000 Hz polling rate.

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

Quick verdict

Which one should you get?

Get the

Nuphy Air75 V2

VIA

Build quality in the top 15% of 75% boards under $100.

Rules this board out

  • Low-profile switches and keycaps only. Standard MX keycaps will not fit.
  • South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
  • No numpad.

Get the

Keychron C100

polling rate

Rules this board out

  • Macropad only. This is not a full keyboard.

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 C100

  • Layout size

    75%

    Macropad

  • Low profile

    Yes

    No

  • Max polling rate

    1,000 Hz

    8,000 Hz

    Higher polling helps competitive FPS and does nothing for typing

  • Switch options

    Linear, Low-profile Mechanical, Tactile

    Linear

  • VIA

    Yes

    No

    GUI remapping without compiling firmware

KeebFinder scores

How we score
  • Nuphy Air75 V2
  • Keychron C100
Performance
81
61
Build quality
79
56
Productivity
88
46
Customizability
94
53
Portability
79
63

What they share

  • Hot-swappable
  • QMK
See every spec side by side

Full specs

Nuphy Air75 V2 vs Keychron C100 specs

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

12 of 25 specs differ

Nuphy Air75 V2

Keychron C100

Typing & switches

Switch options

Linear, Low-profile Mechanical, Tactile
Linear

Hot-swappable

Yes
Yes

Low profile

Yes
No

Sound dampening

Yes
No

Layout

Layout size

75%
Macropad

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Display

None
None

Media keys

Yes
No

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
—

Max polling rate

1,000 Hz
8,000 HzBetter

Battery

4,000 mAh
—

USB-C

Yes
No

Build & materials

Case material

ABS, Aluminum
—

Plate material

Aluminum
—

Keycaps

PBT
—

Weight

598 g
—

Dimensions

14 x 316 x 133 mm
—

Typing angle

9°
—

Backlight

RGB, south-facing
None

Firmware & software

QMK

Yes
Yes

VIA

Yes
No

N-key rollover

Yes
No

Mac & Windows

Yes
No

Extras

Released

2023
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.

Still torn?

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