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Nuphy Air75V3 Low Profile Mechanical Keyboard Kit

Nuphy Air75 V3 Mechanical Keyboard

The NuPhy Air75 V3 is a compact, low-profile mechanical keyboard designed for users who value portability and a Mac-friendly experience. It suits professionals and creatives who work across multiple Apple devices and want a slim, wireless keyboard with adjustable angles and customizable lighting. Its low travel switches aim to balance tactile feedback with quiet, comfortable typing.</p... Read more
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Compare Nuphy Air75 V3 vs Nuphy Air65 V3 vs Keychron K2 HE Specification

Compare similar keyboards side by side, or use the comparison table to compare all keyboards!
Nuphy Air75 V3Nuphy Air65 V3Keychron K2 HE
86
Nuphy Air75V3 Low Profile Mechanical Keyboard Kit
74
NuPhy Air65 V3
99
Keychron K2 HE Wireless Magnetic Switch Custom Keyboard
0.0 (0)
0.0 (0)
4.6 (75)
  • Has Tactile, Linear, Clicky, Low-profile 3.0 switch options
  • Built with the ANSI, ISO-FR, ISO, ISO-DE, ISO-UK, JIS layout standard
  • Weighs about 750 g
  • Sized at 13 x 319 x 129 mm
  • Made with a Aluminum, ABS, Polycarbonate, Plastic case
  • Has Low-profile, Clicky switch options
  • Available in a 65% layout
  • Built with the ANSI, JIS, ISO-DE, ISO-UK, ISO-FR, ISO layout standard
  • Offers Low Profile ergonomics
  • Equipped with a 2500 mAh battery
  • Weighs about 635 g
  • Sized at 13 x 319 x 109 mm
  • Made with a Aluminum, Plastic, Polycarbonate case
  • Has Linear, Magnetic switch options
  • Built with the ANSI, ISO, ISO-UK, ISO-DE, ISO-ES, ISO-FR, ISO-CH, ISO-Nordic, JIS layout standard
  • Utilizes Hall effect sensors
  • Supports QMK firmware
  • Enables rapid trigger functionality
  • Includes screw-in stabilizers
  • Uses a Tray Mount mounting style
  • Weighs about 1743 g
  • Sized at 30 x 127 x 41 mm
  • Made with a Aluminum, Wood, ABS, Resin case
  • Features PBT, ABS, PC keycaps
  • Offers Yes, Rgb, North-face, Rgb North-face, White, White North-face RGB lighting
Scores
  • Performance: 80
  • Build Quality: 79.9
  • Productivity: 88.3
  • Customizability: 88.6
  • Portability: 81.7
Scores
  • Performance: 72.8
  • Build Quality: 70.7
  • Productivity: 76.7
  • Customizability: 76.1
  • Portability: 89.6
Scores
  • Performance: 93.3
  • Build Quality: 90.8
  • Productivity: 96.9
  • Customizability: 99.5
  • Portability: 81.3
Name
Nuphy Air75 V3
Name
Nuphy Air65 V3
Name
Keychron K2 HE
Release year
2024
Release year
2024
Release year
2024
Switch Options
Tactile, Linear, Clicky, Low-profile 3.0
Switch Options
Low-profile, Clicky
Switch Options
Linear, Magnetic
Profile
Low Profile
Profile
Low Profile
Profile
Normal Profile
Hot Swappable
 
Hot Swappable
 
Hot Swappable
 
Layout Size
75%
Layout Size
65%
Layout Size
75%
Layout Standard
ANSI, ISO-FR, ISO, ISO-DE, ISO-UK, JIS
Layout Standard
ANSI, JIS, ISO-DE, ISO-UK, ISO-FR, ISO
Layout Standard
ANSI, ISO, ISO-UK, ISO-DE, ISO-ES, ISO-FR, ISO-CH, ISO-Nordic, JIS
Layout Ergonomics
Normal
Layout Ergonomics
Low Profile
Layout Ergonomics
Normal
Knob Support
 
Knob Support
 
Knob Support
 
Display Support
 
Display Support
 
Display Support
 
Mac/Win Support
 
Mac/Win Support
 
Mac/Win Support
 
Multi-Media Keys
 
Multi-Media Keys
 
Multi-Media Keys
 
USB-C
 
USB-C
 
USB-C
 
USB passthrough
 
USB passthrough
 
USB passthrough
 
Connection
Bluetooth, 2.4 GHz, Wired, Wireless
Connection
Bluetooth, 2.4 GHz, Wired, Wireless
Connection
Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate
1000 Hz
Polling Rate
1000 Hz
Polling Rate
1000 Hz
Battery capacity
4000 mAh
Battery capacity
2500 mAh
Battery capacity
4000 mAh
Hall Effect Support
 
Hall Effect Support
 
Hall Effect Support
 
QMK Support
 
QMK Support
 
QMK Support
 
VIA Support
 
VIA Support
 
VIA Support
 
VIAL Support
 
VIAL Support
 
VIAL Support
 
N-Key Rollover
 
N-Key Rollover
 
N-Key Rollover
 
Rapid Trigger
 
Rapid Trigger
 
Rapid Trigger
 
Mount Style
Gasket Mount
Mount Style
Gasket Mount
Mount Style
Tray Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb, North-face
Backlight
 
Rgb, North-face
Backlight
 
Rgb, North-face, White
Case Colors
Case Colors
Case Colors
Case Material
Aluminum, ABS, Polycarbonate, Plastic
Case Material
Aluminum, Plastic, Polycarbonate
Case Material
Aluminum, Wood, ABS, Resin
Keycaps Material
PBT
Keycaps Material
PBT
Keycaps Material
PBT, ABS, PC
Dimensions
13 x 319 x 129 mm
Dimensions
13 x 319 x 109 mm
Dimensions
30 x 127 x 41 mm
Weight
750g
Weight
635g
Weight
1743g
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Product Description

The NuPhy Air75 V3 is a compact, low-profile mechanical keyboard designed for users who value portability and a Mac-friendly experience. It suits professionals and creatives who work across multiple Apple devices and want a slim, wireless keyboard with adjustable angles and customizable lighting. Its low travel switches aim to balance tactile feedback with quiet, comfortable typing.

Key Features

  • Low-profile nano switches with 3.5mm travel provide a smooth, tactile typing experience that reduces finger fatigue over long sessions.
  • Adjustable 3-stage kickstand offers ergonomic typing angles (4°, 8°, 10°) to suit different postures and environments.
  • Wireless connectivity supports Bluetooth 5.1 and 2.4GHz with 1000Hz polling for stable, low-latency use across multiple devices.
  • Customizable RGB lighting adapts to ambient light and hand proximity, enhancing visibility without draining battery.
  • Integrated knob supports bidirectional input for volume, zoom, or other functions, adding quick control options.
  • NuPhy IO 2.0 software allows easy key remapping, macro programming, and lighting customization through an intuitive interface.

Build Quality

  • CNC-machined aluminum case with a 220-grit anodized finish offers a sturdy, refined feel while keeping the keyboard thin at 13.2mm height.
  • Ultra-compact layout reduces desk footprint and improves portability without sacrificing essential keys.
  • Includes a foldable stand (Airfeet) designed to securely support the keyboard on laptops or flat surfaces.

Typing Experience

  • Nano switches deliver a creamy, quiet sound with a firm but gentle push, suitable for office or home use where noise is a concern.
  • 3.5mm key travel combines the benefits of low-profile and traditional mechanical switches, offering satisfying feedback without excessive key movement.
  • Backlighting reacts to typing speed and music visualization, providing dynamic visual feedback that can aid focus or mood.

Compatibility and Connectivity

  • Designed with Mac and iOS devices in mind, featuring dedicated Mac keycaps and a Win/Mac mode switch for smoother OS transitions.
  • Supports multi-device pairing and quick switching, making it practical for users working across computers, tablets, and phones.

Trade-offs

  • Ultra-thin design may reduce typing comfort for users who prefer higher-profile or more cushioned keys.
  • Compact layout lacks a dedicated number pad, which may be less ideal for users needing extensive numeric input.
  • Battery life varies significantly with lighting use; extended RGB effects reduce wireless runtime.

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