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Head to head · Prices checked Nov 10, 2026

Nuphy Air96 V2 vs Keychron K3 Ultra

Get the Nuphy Air96 V2 for the 4,000 mAh battery. Get the Keychron K3 Ultra for the 8,000 Hz polling rate.

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Quick verdict

Which one should you get?

Get the

Nuphy Air96 V2

Battery

Build quality in the top 25% of 96% boards under $150.

Rules this board out

  • Low-profile switches and keycaps only. Standard MX keycaps will not fit.
  • No ISO layout. ISO-DE, UK, and other ISO variants are not offered.
  • Compact full-size layout. The numpad is present, the gaps of a full-size board are not.

Get the

Keychron K3 Ultra

polling rate

Build quality in the top 30% of 75% boards under $150.

Rules this board out

  • Low-profile switches and keycaps only. Standard MX keycaps will not fit.
  • North-facing LEDs. Cherry-profile keycaps can hit the switch housing.
  • No numpad.

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 Air96 V2

Keychron K3 Ultra

  • Layout size

    96%

    75%

  • Battery

    4,000 mAh

    2,600 mAh

    A larger battery means fewer cables during the day

  • Max polling rate

    1,000 Hz

    8,000 Hz

    Higher polling helps competitive FPS and does nothing for typing

  • Case material

    ABS, Aluminum, Plastic

    ABS, Wood

  • Switch options

    Clicky, Linear, Low-profile Mechanical, Tactile

    Clicky, Linear, Tactile

KeebFinder scores

How we score
  • Nuphy Air96 V2
  • Keychron K3 Ultra
Performance
80
86
Build quality
78
75
Productivity
88
89
Customizability
94
86
Portability
56
82

What they share

  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Low profile
  • QMK
  • VIA
  • Sound dampening
See every spec side by side

Full specs

Nuphy Air96 V2 vs Keychron K3 Ultra specs

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

11 of 26 specs differ

Nuphy Air96 V2

Keychron K3 Ultra

Typing & switches

Switch options

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

Hot-swappable

Yes
Yes

Mount style

—
Plate Mount

Low profile

Yes
Yes

Sound dampening

Yes
Yes

Layout

Layout size

96%
75%

Layout standard

ANSI
ANSI, ISO

Ergonomics

Standard
Standard

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
2,600 mAh

USB-C

Yes
Yes

Build & materials

Case material

ABS, Aluminum, Plastic
ABS, Wood

Plate material

Plastic
Aluminum

Keycaps

PBT
PBT

Weight

663 g
—

Dimensions

14 x 373 x 133 mm
—

Typing angle

9°
—

Backlight

RGB
RGB, north-facing

Firmware & software

QMK

Yes
Yes

VIA

Yes
Yes

N-key rollover

Yes
No

Mac & Windows

Yes
Yes

Extras

Released

2023
2026

For EU buyers

ISO layouts by store

Which stores sell ISO-DE, UK, and the other regional layouts.

Nuphy Air96 V2

No ISO layout at the stores we track.

Keychron K3 Ultra

  • Keychron

    ISO

    In stockShips to you

  • Keychron (DE)

    ISO

    In stockDoes not ship to you

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.

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