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95
Nuphy Air75V3 Low Profile Mechanical Keyboard Kit

Nuphy Air75 V3

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
Compare prices from $119.00 to $185
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Compare Nuphy Air75 V3 vs Ajazz AKP815 vs Keychron K3 HE Specification

Compare similar keyboards side by side, or use the comparison table to compare all keyboards!
Nuphy Air75 V3Ajazz AKP815Keychron K3 HE
95
Nuphy Air75V3 Low Profile Mechanical Keyboard Kit
64
Ajazz AKP815 Function Screen Low Profile Wired Mechanical Keyboard
86
Keychron K3 HE Wireless Magnetic Switch Custom ISO Keyboard
0.0 (0)
2.0 (4)
3.7 (3)
  • Has Tactile, Linear, Clicky, Low-profile 3.0, Mechanical switch options
  • Built with the ANSI, ISO-FR, ISO, ISO-DE, ISO-UK, JIS layout standard
  • Comes with a knob
  • Provides dedicated media keys
  • Equipped with a 4000 mAh battery
  • Weighs about 750 g
  • Sized at 13 x 319 x 129 mm
  • Made with a Aluminum, ABS, Polycarbonate, Plastic case
  • Offers Yes, Rgb, North-face, Rgb North-face, South-face, Rgb South-face RGB lighting
  • Has Linear, Tactile switch options
  • Built with the ANSI layout standard
  • Includes a Yes display
  • Supports Wired, Wired only connectivity
  • Weighs about 900 g
  • Sized at 19 x 138 x 401 mm
  • Made with a ABS case
  • Features ABS keycaps
  • Offers Yes, Rgb RGB lighting
  • Released in 2026
  • Has Magnetic, Linear, Tactile, Clicky switch options
  • Built with the ISO, ISO-DE, ISO-ES, ISO-FR, ANSI layout standard
  • Utilizes Hall effect sensors
  • Enables rapid trigger functionality
  • Uses a Tray Mount mounting style
  • Equipped with a 2600 mAh battery
  • Weighs about 575 g
  • Sized at 25 x 319 x 126 mm
  • Made with a Aluminum, Wood, ABS case
  • Offers Yes, Rgb, White, North-face, Rgb North-face, White North-face RGB lighting
Scores
  • Performance: 81.9
  • Build Quality: 88.1
  • Productivity: 97.2
  • Customizability: 99.6
  • Portability: 81.5
Scores
  • Performance: 46
  • Build Quality: 53.3
  • Productivity: 81.3
  • Customizability: 60.6
  • Portability: 62.9
Scores
  • Performance: 92.3
  • Build Quality: 82.4
  • Productivity: 81.5
  • Customizability: 86.6
  • Portability: 81.7
Name
Nuphy Air75 V3
Name
Ajazz AKP815
Name
Keychron K3 HE
Release year
2024
Release year
2024
Release year
2026
Switch Options
Tactile, Linear, Clicky, Low-profile 3.0, Mechanical
Switch Options
Linear, Tactile
Switch Options
Magnetic, Linear, Tactile, Clicky
Profile
Low Profile
Profile
Low Profile
Profile
Low Profile
Hot Swappable
 
Hot Swappable
 
Hot Swappable
 
Layout Size
75%
Layout Size
75%
Layout Size
75%
Layout Standard
ANSI, ISO-FR, ISO, ISO-DE, ISO-UK, JIS
Layout Standard
ANSI
Layout Standard
ISO, ISO-DE, ISO-ES, ISO-FR, ANSI
Layout Ergonomics
Normal
Layout Ergonomics
Normal
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
Wired, Wired only
Connection
Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate
1000 Hz
Polling Rate
-
Polling Rate
1000 Hz
Battery capacity
4000 mAh
Battery capacity
-
Battery capacity
2600 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, South-face
Backlight
 
Rgb
Backlight
 
Rgb, White, North-face
Case Colors
Case Colors
Case Colors
Case Material
Aluminum, ABS, Polycarbonate, Plastic
Case Material
ABS
Case Material
Aluminum, Wood, ABS
Keycaps Material
PBT
Keycaps Material
ABS
Keycaps Material
PBT
Dimensions
13 x 319 x 129 mm
Dimensions
19 x 138 x 401 mm
Dimensions
25 x 319 x 126 mm
Weight
750g
Weight
900g
Weight
575g
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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.

Frequently Asked Questions (FAQ)

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