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Head to head · Prices checked Nov 12, 2026

Leopold FC630MBT V2 vs Nuphy Air75 V3

Get the Nuphy Air75 V3 for hot-swappable.

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Quick verdict

Which one should you get?

Get the

Leopold FC630MBT V2

Build quality in the bottom 25% of 60% boards under $150.

Rules this board out

  • Switches are soldered. Swapping them means soldering.
  • North-facing LEDs. Cherry-profile keycaps can hit the switch housing.
  • No ISO layout. ISO-DE, UK, and other ISO variants are not offered.
  • Compact layout only. No function row, dedicated arrow keys, or numpad.

Get the

Nuphy Air75 V3

Hot-swappable

Build quality in the top 5% 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.
  • South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
  • 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.

Leopold FC630MBT V2

Nuphy Air75 V3

  • Layout size

    60%

    75%

  • Connection

    Bluetooth, Wired

    Bluetooth, 2.4 GHz, Wired

    Wireless for several devices and wired for lower latency

  • Hot-swappable

    No

    Yes

    Switch changes without soldering

  • Low profile

    No

    Yes

  • Case material

    ABS

    ABS, Aluminum, Plastic, Polycarbonate

KeebFinder scores

How we score
  • Leopold FC630MBT V2
  • Nuphy Air75 V3
Performance
57
82
Build quality
47
90
Productivity
51
97
Customizability
45
100
Portability
80
81

What they share

  • Sound dampening
See every spec side by side

Full specs

Leopold FC630MBT V2 vs Nuphy Air75 V3 specs

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

17 of 28 specs differ

Leopold FC630MBT V2

Nuphy Air75 V3

Typing & switches

Switch options

Clicky, Linear, Silent, Tactile
Clicky, Linear, Low-profile 3.0, Mechanical, Tactile

Hot-swappable

No
Yes

Mount style

Plate Mount
Gasket Mount

Low profile

No
Yes

Sound dampening

Yes
Yes

Screw-in stabilizers

No
Yes

Layout

Layout size

60%
75%

Layout standard

ANSI
ANSI, ISO, ISO-DE, ISO-FR, ISO-UK, JIS

Ergonomics

Standard
Standard

Knob

No
Yes

Display

None
LED

Media keys

Yes
Yes

Connectivity & battery

Connection

Bluetooth, Wired
Bluetooth, 2.4 GHz, Wired

Max polling rate

—
1,000 Hz

Battery

—
4,000 mAh

USB-C

Yes
Yes

Build & materials

Case material

ABS
ABS, Aluminum, Plastic, Polycarbonate

Plate material

FR4
Aluminum, Polycarbonate

Keycaps

PBT
PBT, PC

Weight

—
750 g

Dimensions

—
13 x 319 x 129 mm

Typing angle

—
10°, 5°

Backlight

Yes, north-facing
RGB, south-facing

Firmware & software

QMK

No
Yes

VIA

No
Yes

N-key rollover

Yes
Yes

Mac & Windows

No
Yes

Extras

Released

2024
2024

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.

For EU buyers

ISO layouts by store

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

Leopold FC630MBT V2

No ISO layout at the stores we track.

Nuphy Air75 V3

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