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

3-way comparison · Prices checked Nov 11, 2026

Lofree Flow 2 vs Lofree Flow Lite vs Nuphy Air75 V3

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

Lofree Flow 2

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

Lofree Flow Lite

Build quality in the bottom 40% of 75% boards under $150.

Rules this board out

  • Low-profile switches and keycaps only. Standard MX keycaps will not fit.
  • No numpad.
  • No ISO layout. ISO-DE, UK, and other ISO variants are not offered.

Get the

Nuphy Air75 V3

Battery

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.

Lofree Flow 2

Lofree Flow Lite

Nuphy Air75 V3

  • Battery

    3,000 mAh

    3,000 mAh

    4,000 mAh

    A larger battery means fewer cables during the day

  • Case material

    Aluminum

    Aluminum, Plastic

    ABS, Aluminum, Plastic, Polycarbonate

  • Knob

    No

    Yes

    Yes

  • Display

    None

    None

    LED

    A case display rather than a typing feature

  • Weight

    870 g

    555 g

    750 g

    Heavier boards stay planted and lighter ones travel

KeebFinder scores

How we score
  • Lofree Flow 2
  • Lofree Flow Lite
  • Nuphy Air75 V3
Performance
54
44
82
Build quality
81
61
90
Productivity
84
73
97
Customizability
83
61
100
Portability
56
79
81

What they share

  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Low profile
  • Max polling rate: 1,000 Hz
  • Mount style: Gasket Mount
  • Sound dampening
See every spec side by side

Full specs

Lofree Flow 2 vs Lofree Flow Lite vs Nuphy Air75 V3 specs

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

15 of 28 specs differ

Lofree Flow 2

Lofree Flow Lite

Nuphy Air75 V3

Typing & switches

Switch options

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

Hot-swappable

Yes
Yes
Yes

Mount style

Gasket Mount
Gasket Mount
Gasket Mount

Low profile

Yes
Yes
Yes

Sound dampening

Yes
Yes
Yes

Screw-in stabilizers

No
No
Yes

Layout

Layout size

—
75%
75%

Layout standard

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

Ergonomics

Standard
Standard
Standard

Knob

No
Yes
Yes

Display

None
None
LED

Media keys

No
No
Yes

Connectivity & battery

Connection

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

Max polling rate

1,000 Hz
1,000 Hz
1,000 Hz

Battery

3,000 mAh
3,000 mAh
4,000 mAhBetter

USB-C

Yes
No
Yes

Build & materials

Case material

Aluminum
Aluminum, Plastic
ABS, Aluminum, Plastic, Polycarbonate

Plate material

—
—
Aluminum, Polycarbonate

Keycaps

PBT, PC
PBT, PC
PBT, PC

Weight

870 g
555 g
750 g

Dimensions

22 x 107 x 341 mm
24 x 317 mm
13 x 319 x 129 mm

Typing angle

7°
—
10°, 5°

Backlight

White
White
RGB, south-facing

Firmware & software

QMK

Yes
No
Yes

VIA

Yes
No
Yes

N-key rollover

No
No
Yes

Mac & Windows

Yes
Yes
Yes

Extras

Released

2025
2024
2024

For EU buyers

ISO layouts by store

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

Lofree Flow 2

No ISO layout at the stores we track.

Lofree Flow Lite

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.

Still torn?

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