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

Head to head · Prices checked Oct 21, 2026

Keychron K3 V3 vs Nuphy Node75 Low Profile

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

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 V3

Nuphy Node75 Low Profile

  • Connection

    Bluetooth, Wired

    Bluetooth, 2.4 GHz, Wired

  • Battery

    1,550 mAh

    3,000 mAh

  • Case material

    ABS, Aluminum

    ABS

  • Switch options

    Clicky, Linear, Tactile

    Clicky, Linear

  • Mount style

    PCB Mount, Top Mount

    Gasket Mount

KeebFinder scores

How we score
  • Keychron K3 V3
  • Nuphy Node75 Low Profile
Performance
82
49
Build quality
82
59
Productivity
70
53
Customizability
89
45
Portability
74
79

What they share

  • Layout size: 75%
  • Hot-swappable
  • Low profile
  • Max polling rate: 1,000 Hz
See every spec side by side

Full specs

Keychron K3 V3 vs Nuphy Node75 Low Profile specs

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

16 of 25 specs differ

Keychron K3 V3

Nuphy Node75 Low Profile

Typing & switches

Switch options

Clicky, Linear, Tactile
Clicky, Linear

Hot-swappable

Yes
Yes

Mount style

PCB Mount, Top Mount
Gasket Mount

Low profile

Yes
Yes

Layout

Layout size

75%
75%

Layout standard

ANSI, ISO, ISO-DE, ISO-Nordic, ISO-SW, ISO-UK
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
1,000 Hz

Battery

1,550 mAh
3,000 mAhBetter

USB-C

No
Yes

Build & materials

Case material

ABS, Aluminum
ABS

Plate material

—
Polycarbonate

Keycaps

ABS, PBT
PBT

Weight

540 g
659 g

Dimensions

19 x 306 x 116 mm
—

Typing angle

3°
—

Backlight

RGB, north-facing
None

Firmware & software

QMK

Yes
No

VIA

Yes
No

N-key rollover

Yes
No

Mac & Windows

Yes
No

Extras

Released

2024
2025

Where to buy

Compare prices

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

Lowest price across stores, Amazon excluded.

  • KeychronHK

    In stock
    $84Visit
  • AmazonGlobal

    Check price
    ~$84Visit
  • Keychron (DE)DE

    Out of stock
    $109Visit
  • Input GearDE

    In stock
    $119Visit
  • AmazonGlobal

    Check price
    ~$119Visit

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.

Still torn?

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