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3-way comparison · Prices checked Nov 11, 2026

Nuphy Air75 V2 vs Lofree Flow84 vs Nuphy Air75 V3

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Quick verdict

Which one should you get?

Get the

Nuphy Air75 V2

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 ISO layout. ISO-DE, UK, and other ISO variants are not offered.

Get the

Lofree Flow84

Build quality in the top 50% 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.

Get the

Nuphy Air75 V3

Knob

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.

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

Lofree Flow84

Nuphy Air75 V3

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Bluetooth, Wired

    Bluetooth, 2.4 GHz, Wired

    Wireless for several devices and wired for lower latency

  • Battery

    4,000 mAh

    2,000 mAh

    4,000 mAh

    A larger battery means fewer cables during the day

  • Case material

    ABS, Aluminum

    Aluminum

    ABS, Aluminum, Plastic, Polycarbonate

  • Switch options

    Linear, Low-profile Mechanical, Tactile

    Linear, Tactile

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

  • Knob

    No

    No

    Yes

KeebFinder scores

How we score
  • Nuphy Air75 V2
  • Lofree Flow84
  • Nuphy Air75 V3
Performance
81
64
82
Build quality
79
66
90
Productivity
88
66
97
Customizability
94
69
100
Portability
79
82
81

What they share

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

Full specs

Nuphy Air75 V2 vs Lofree Flow84 vs Nuphy Air75 V3 specs

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

18 of 28 specs differ

Nuphy Air75 V2

Lofree Flow84

Nuphy Air75 V3

Typing & switches

Switch options

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

Hot-swappable

Yes
Yes
Yes

Mount style

—
Gasket Mount
Gasket Mount

Low profile

Yes
Yes
Yes

Sound dampening

Yes
No
Yes

Screw-in stabilizers

No
No
Yes

Layout

Layout size

75%
75%
75%

Layout standard

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

Ergonomics

Standard
Standard
Standard

Knob

No
No
Yes

Display

None
None
LED

Media keys

Yes
Yes
Yes

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Bluetooth, Wired
Bluetooth, 2.4 GHz, Wired

Max polling rate

1,000 Hz
—
1,000 Hz

Battery

4,000 mAh
2,000 mAh
4,000 mAh

USB-C

Yes
Yes
Yes

Build & materials

Case material

ABS, Aluminum
Aluminum
ABS, Aluminum, Plastic, Polycarbonate

Plate material

Aluminum
—
Aluminum, Polycarbonate

Keycaps

PBT
PBT
PBT, PC

Weight

598 g
594 g
750 g

Dimensions

14 x 316 x 133 mm
25 x 316 x 126 mm
13 x 319 x 129 mm

Typing angle

9°
4°
10°, 5°

Backlight

RGB, south-facing
RGB
RGB, south-facing

Firmware & software

QMK

Yes
No
Yes

VIA

Yes
No
Yes

N-key rollover

Yes
No
Yes

Mac & Windows

Yes
Yes
Yes

Extras

Released

2023
2023
2024

For EU buyers

ISO layouts by store

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

Nuphy Air75 V2

No ISO layout at the stores we track.

Lofree Flow84

No ISO layout at the stores we track.

Nuphy Air75 V3

  • Input Gear

    ISO-DE

    In stockShips to you

  • Input Gear

    ISO-FR

    In stockShips to you

  • Input Gear

    ISO-DE

    Out of stockShips 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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