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Head to head · Prices checked Nov 13, 2026

KBDFans GT 80 MX vs Nuphy Air75 V3

Get the KBDFans GT 80 MX for the 8,000 Hz polling rate.

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Quick verdict

Which one should you get?

Get the

KBDFans GT 80 MX

polling rate

Build quality in the top 15% of 80% boards under $200.

Rules this board out

  • No ISO layout. ISO-DE, UK, and other ISO variants are not offered.
  • No numpad.

Get the

Nuphy Air75 V3

Build quality in the top 15% 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.
  • 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.

KBDFans GT 80 MX

Nuphy Air75 V3

  • Layout size

    80%

    75%

  • Connection

    Wired

    Bluetooth, 2.4 GHz, Wired

    Wireless for several devices and wired for lower latency

  • Low profile

    No

    Yes

  • Max polling rate

    8,000 Hz

    1,000 Hz

    Higher polling helps competitive FPS and does nothing for typing

  • Case material

    Aluminum

    ABS, Aluminum, Plastic

KeebFinder scores

How we score
  • KBDFans GT 80 MX
  • Nuphy Air75 V3
Performance
75
79
Build quality
79
82
Productivity
66
88
Customizability
76
90
Portability
53
81

What they share

  • Hot-swappable
  • Display: LED
  • Sound dampening
See every spec side by side

Full specs

KBDFans GT 80 MX vs Nuphy Air75 V3 specs

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

15 of 27 specs differ

KBDFans GT 80 MX

Nuphy Air75 V3

Typing & switches

Switch options

—
Clicky, Linear, Tactile

Hot-swappable

Yes
Yes

Mount style

PCB Mount
Gasket Mount

Low profile

No
Yes

Sound dampening

Yes
Yes

Layout

Layout size

80%
75%

Layout standard

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

Ergonomics

Standard
Standard

Knob

No
Yes

Display

LED
LED

Media keys

No
Yes

Connectivity & battery

Connection

Wired
Bluetooth, 2.4 GHz, Wired

Max polling rate

8,000 HzBetter
1,000 Hz

Battery

Wired only
4,000 mAh

USB-C

No
Yes

Build & materials

Case material

Aluminum
ABS, Aluminum, Plastic

Plate material

Aluminum, FR4, Polycarbonate
Polycarbonate

Keycaps

—
PBT, PC

Weight

—
750 g

Dimensions

—
13 x 319 x 129 mm

Typing angle

—
10°

Backlight

None
RGB, north-facing

Firmware & software

QMK

No
Yes

VIA

Yes
No

N-key rollover

No
Yes

Mac & Windows

No
Yes

Extras

Released

2025
2025

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.

KBDFans GT 80 MX

No ISO layout at the stores we track.

Nuphy Air75 V3

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