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Head to head · Prices checked Oct 30, 2026

Nuphy Air75 V2 vs Keychron V0 Ultra Numpad

Get the Nuphy Air75 V2 for the 4,000 mAh battery. Get the Keychron V0 Ultra Numpad for the 8,000 Hz polling rate.

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Quick verdict

Which one should you get?

Get the

Nuphy Air75 V2

Battery

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 V0 Ultra Numpad

polling rate

Build quality in the top 40% of Numpad boards under $100.

Rules this board out

  • South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
  • Numpad 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 V0 Ultra Numpad

  • Layout size

    75%

    Numpad

  • Battery

    4,000 mAh

    1,800 mAh

    A larger battery means fewer cables during the day

  • Low profile

    Yes

    No

  • Max polling rate

    1,000 Hz

    8,000 Hz

    Higher polling helps competitive FPS and does nothing for typing

  • Case material

    ABS, Aluminum

    Plastic

KeebFinder scores

How we score
  • Nuphy Air75 V2
  • Keychron V0 Ultra Numpad
Performance
81
87
Build quality
80
73
Productivity
89
87
Customizability
94
74
Portability
79
86

What they share

  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Sound dampening
  • Keycaps: PBT
See every spec side by side

Full specs

Nuphy Air75 V2 vs Keychron V0 Ultra Numpad specs

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

16 of 28 specs differ

Nuphy Air75 V2

Keychron V0 Ultra Numpad

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

Screw-in stabilizers

No
Yes

Layout

Layout size

75%
Numpad

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

No
Yes

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
8,000 HzBetter

Battery

4,000 mAhBetter
1,800 mAh

USB-C

Yes
Yes

Build & materials

Case material

ABS, Aluminum
Plastic

Plate material

Aluminum
Polycarbonate

Keycaps

PBT
PBT

Weight

598 g
310 g

Dimensions

14 x 316 x 133 mm
29 x 118 x 139 mm

Typing angle

9°
3°

Backlight

RGB, south-facing
RGB, south-facing

Firmware & software

QMK

Yes
No

VIA

Yes
No

N-key rollover

Yes
Yes

Mac & Windows

Yes
Yes

Extras

Released

2023
2026

Where to buy

Compare prices

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

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Lowest price across stores, Amazon excluded.

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