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

Head to head · Prices checked Oct 29, 2026

Keychron K3 V2 vs Nuphy Node75 Low Profile

Get the Nuphy Node75 Low Profile for the 3,000 mAh battery.

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

Keychron K3 V2

Build quality in the bottom 50% 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.

Get the

Nuphy Node75 Low Profile

Battery

Build quality in the bottom 35% of 75% 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.

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.

Keychron K3 V2

Nuphy Node75 Low Profile

  • Connection

    Bluetooth, Wired

    Bluetooth, 2.4 GHz, Wired

    Wireless for several devices and wired for lower latency

  • Battery

    1,550 mAh

    3,000 mAh

    A larger battery means fewer cables during the day

  • Case material

    Aluminum, Plastic

    ABS

  • Switch options

    Clicky, Linear, Tactile

    Clicky, Linear

  • Mount style

    Tray Mount

    Gasket Mount

KeebFinder scores

How we score
  • Keychron K3 V2
  • Nuphy Node75 Low Profile
Performance
63
49
Build quality
65
59
Productivity
66
53
Customizability
68
45
Portability
80
79

What they share

  • Layout size: 75%
  • Hot-swappable
  • Low profile
See every spec side by side

Full specs

Keychron K3 V2 vs Nuphy Node75 Low Profile specs

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

11 of 20 specs differ

Keychron K3 V2

Nuphy Node75 Low Profile

Typing & switches

Switch options

Clicky, Linear, Tactile
Clicky, Linear

Hot-swappable

Yes
Yes

Mount style

Tray Mount
Gasket Mount

Low profile

Yes
Yes

Layout

Layout size

75%
75%

Layout standard

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

Ergonomics

Standard
Standard

Display

None
None

Media keys

Yes
No

Connectivity & battery

Connection

Bluetooth, Wired
Bluetooth, 2.4 GHz, Wired

Max polling rate

—
1,000 Hz

Battery

1,550 mAh
3,000 mAhBetter

USB-C

Yes
Yes

Build & materials

Case material

Aluminum, Plastic
ABS

Plate material

—
Polycarbonate

Keycaps

ABS
PBT

Weight

—
659 g

Backlight

RGB, north-facing
None

Firmware & software

Mac & Windows

Yes
No

Extras

Released

2020
2025

For EU buyers

ISO layouts by store

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

Keychron K3 V2

  • Keychron

    ISO-ES

    Out of stockShips to you

  • Keychron

    ISO-UK

    Out of stockShips to you

  • Keychron

    ISO-DE

    Out of stockShips to you

  • Keychron

    ISO-Nordic

    Out of stockShips to you

  • Keychron (DE)

    ISO-DE

    In stockDoes not ship to you

  • Keychron (DE)

    ISO-ES

    Out of stockDoes not ship to you

  • Keychron (DE)

    ISO-UK

    Out of stockDoes not ship to you

Nuphy Node75 Low Profile

No ISO layout at the stores we track.

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.