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NuPhy Air75 HE

Nuphy Air75 HE

The Nuphy Air75 HE is a compact 75% keyboard designed for users who prioritize ultra-low latency and fast response, such as competitive gamers. It features adjustable magnetic switches that allow precise tuning of actuation distance, making it suitable for fast-paced tasks and gaming. Its slim profile and ergonomic design also appeal to those who want a comfortable typing experience in a minimalist form factor.</p... Read more
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Compare Nuphy Air75 HE vs Keychron K3 HE vs Lofree Flow V2 Specification

Compare similar keyboards side by side, or use the comparison table to compare all keyboards!
Nuphy Air75 HEKeychron K3 HELofree Flow V2
72
NuPhy Air75 HE
86
Keychron K3 HE Wireless Magnetic Switch Custom ISO Keyboard
75
Lofree Flow 2 84 Mac Keyboard
0.0 (0)
5.0 (4)
0.0 (0)
  • Released in 2024
  • Has Magnetic switch options
  • Offers Low Profile ergonomics
  • Provides dedicated media keys
  • Uses a Plate Mount mounting style
  • Supports Wired, Wired only connectivity
  • Runs at a 8000 Hz polling rate
  • Weighs about 702 g
  • Sized at 18 x 316 x 133 mm
  • Made with a Aluminum, Plastic case
  • Offers Yes, Rgb, South-face, Rgb South-face RGB lighting
  • Has Magnetic, Linear, Tactile, Clicky switch options
  • Built with the ISO, ISO-DE, ISO-ES, ISO-FR, ANSI layout standard
  • Supports QMK firmware
  • 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
  • Features PBT keycaps
  • Offers Yes, Rgb, White, North-face, Rgb North-face, White North-face RGB lighting
  • Uses a Gasket Mount mounting style
  • Equipped with a 3000 mAh battery
  • Weighs about 870 g
  • Sized at 22 x 398 x 126 mm
  • Made with a Aluminum case
  • Offers Yes, White, North-face, White North-face RGB lighting
Scores
  • Performance: 97.7
  • Build Quality: 63.6
  • Productivity: 75.9
  • Customizability: 69.3
  • Portability: 66.1
Scores
  • Performance: 92.3
  • Build Quality: 82.4
  • Productivity: 81.5
  • Customizability: 86.9
  • Portability: 81.7
Scores
  • Performance: 57
  • Build Quality: 75.8
  • Productivity: 84.1
  • Customizability: 68.7
  • Portability: 82
Name
Nuphy Air75 HE
Name
Keychron K3 HE
Name
Lofree Flow V2
Release year
2024
Release year
2026
Release year
2026
Switch Options
Magnetic
Switch Options
Magnetic, Linear, Tactile, Clicky
Switch Options
-
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
Layout Standard
ISO, ISO-DE, ISO-ES, ISO-FR, ANSI
Layout Standard
ANSI
Layout Ergonomics
Low Profile
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
Wired, Wired only
Connection
Bluetooth, 2.4 GHz, Wired, Wireless
Connection
Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate
8000 Hz
Polling Rate
1000 Hz
Polling Rate
1000 Hz
Battery capacity
-
Battery capacity
2600 mAh
Battery capacity
3000 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
Plate Mount
Mount Style
Tray Mount
Mount Style
Gasket Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb, South-face
Backlight
 
Rgb, White, North-face
Backlight
 
White, North-face
Case Colors
Case Colors
Case Colors
Case Material
Aluminum, Plastic
Case Material
Aluminum, Wood, ABS
Case Material
Aluminum
Keycaps Material
PBT, PC
Keycaps Material
PBT
Keycaps Material
PBT, PC
Dimensions
18 x 316 x 133 mm
Dimensions
25 x 319 x 126 mm
Dimensions
22 x 398 x 126 mm
Weight
702g
Weight
575g
Weight
870g
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Product Description

The Nuphy Air75 HE is a compact 75% keyboard designed for users who prioritize ultra-low latency and fast response, such as competitive gamers. It features adjustable magnetic switches that allow precise tuning of actuation distance, making it suitable for fast-paced tasks and gaming. Its slim profile and ergonomic design also appeal to those who want a comfortable typing experience in a minimalist form factor.

Key Features

  • Adjustable magnetic switches with actuation points from 0.1mm to 3.3mm, enabling highly responsive and customizable key presses.
  • Extremely low input latency with an 8000Hz polling rate and 0.1ms response time, reducing delay between key press and computer registration.
  • Advanced features like Rapid Trigger, Hyper Tap, and dynamic keystroke support allow complex inputs and macros with minimal effort.
  • RGB lighting that maintains sensitivity and speed even at maximum brightness, supporting visual customization without performance loss.

Build Quality

  • Unibody aluminum frame provides durability while keeping the keyboard thin and lightweight.
  • Low-profile design between 12.8mm and 18.4mm height promotes ergonomic wrist comfort and faster key access.
  • Themed keycaps include transparent options, enhancing aesthetics and gaming visibility.

Typing Experience

  • Magnetic Jade switches offer smooth, stable keystrokes with reduced debounce delay and longer lifespan compared to traditional mechanical switches.
  • Magnetic Jade Pro switches use POM material for a quieter, softer typing sound and feel.
  • High precision and analog input capabilities allow nuanced control for gaming and creative workflows.

Customization and Software

  • NuPhyIO software enables detailed adjustment of switch parameters and key mapping, accessible to both casual and advanced users.
  • Supports multiple advanced input modes to tailor performance to user preferences.

Trade-offs

  • The keyboard’s focus on low latency and compactness may limit suitability for users who prefer full-size layouts or traditional mechanical switch feel.
  • Wireless connectivity options are not mentioned, suggesting this is primarily a wired device.
  • Advanced features and customization may require a learning curve for users unfamiliar with magnetic switch technology.

Frequently Asked Questions (FAQ)

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