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69
NuPhy Air75 HE - Low-Profile Magnetic Jade / None / None

Nuphy Air75 HE Mechanical Keyboard

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 K1 Max vs Keychron K13 Max Specification

Compare similar keyboards side by side, or use the comparison table to compare all keyboards!
Nuphy Air75 HEKeychron K1 MaxKeychron K13 Max
69
NuPhy Air75 HE - Low-Profile Magnetic Jade / None / None
85
Keychron K1 Max QMK Wireless Custom Mechanical Keyboard ISO Layout Collection - Image: 2
84
Keychron K13 Max QMK Wireless Custom Mechanical Keyboard ISO Layout Collection - Image: 6
0.0 (0)
4.5 (14)
4.5 (4)
  • Released in 2025
  • Has Magnetic switch options
  • Available in a 75% layout
  • Built with the ANSI layout standard
  • Offers Low Profile ergonomics
  • Utilizes Hall effect sensors
  • Enables rapid trigger functionality
  • Uses a Plate Mount mounting style
  • Supports Wired, Wired only connectivity
  • Runs at a 8000 Hz polling rate
  • Made with a Aluminum, Plastic case
  • Features PBT, PC keycaps
  • Offers Yes, Rgb, South-face, Rgb South-face RGB lighting
  • Has Tactile, Linear, Clicky switch options
  • Built with the ISO-DE, ISO-Nordic, ISO-UK, ISO, ANSI layout standard
  • Equipped with a 4000 mAh battery
  • Weighs about 608 g
  • Sized at 24 x 346 x 119 mm
  • Made with a ABS, Aluminum, Plastic case
  • Features PBT, ABS keycaps
  • Offers Yes, Rgb, White, North-face, White North-face, Rgb North-face, South-face, Rgb South-face RGB lighting
  • Has Linear, Tactile, Clicky switch options
  • Built with the ISO, ISO-UK, ISO-DE, ISO-SW, ISO-Nordic, JIS, ANSI layout standard
  • Equipped with a 2000 mAh battery
  • Weighs about 600 g
  • Sized at 8 x 346 x 119 mm
  • Made with a ABS, Aluminum case
  • Features PBT keycaps
  • Offers Yes, Rgb, White, North-face, Rgb North-face, White North-face RGB lighting
Scores
  • Performance: 97.7
  • Build Quality: 61.2
  • Productivity: 65.3
  • Customizability: 68.8
  • Portability: 65.6
Scores
  • Performance: 80.6
  • Build Quality: 79.6
  • Productivity: 88.8
  • Customizability: 89.8
  • Portability: 76.5
Scores
  • Performance: 80.6
  • Build Quality: 78.3
  • Productivity: 88.7
  • Customizability: 89.7
  • Portability: 76.5
Name
Nuphy Air75 HE
Name
Keychron K1 Max
Name
Keychron K13 Max
Release year
2025
Release year
2024
Release year
2024
Switch Options
Magnetic
Switch Options
Tactile, Linear, Clicky
Switch Options
Linear, Tactile, Clicky
Profile
Low Profile
Profile
Low Profile
Profile
Low Profile
Hot Swappable
 
Hot Swappable
 
Hot Swappable
 
Layout Size
75%
Layout Size
80%
Layout Size
80%
Layout Standard
ANSI
Layout Standard
ISO-DE, ISO-Nordic, ISO-UK, ISO, ANSI
Layout Standard
ISO, ISO-UK, ISO-DE, ISO-SW, ISO-Nordic, JIS, 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
4000 mAh
Battery capacity
2000 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
PCB Mount
Mount Style
PCB 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, South-face
Backlight
 
Rgb, White, North-face
Case Colors
Case Colors
Case Colors
Case Material
Aluminum, Plastic
Case Material
ABS, Aluminum, Plastic
Case Material
ABS, Aluminum
Keycaps Material
PBT, PC
Keycaps Material
PBT, ABS
Keycaps Material
PBT
Dimensions
-
Dimensions
24 x 346 x 119 mm
Dimensions
8 x 346 x 119 mm
Weight
-
Weight
608g
Weight
600g
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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.

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