In the world of low-profile mechanical keyboards, two models stand out from the competition - the Keychron K3 Max and NuPhy Air75 V2. Both offer advanced functionality, elegant design and exceptional ergonomics. However, they differ in several key aspects that may influence your choice.

Keychron K3 Max - minimalist elegance with additional features

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The Keychron K3 Max is a keyboard with a compact layout of 75%, which means no number section, but retaining full functionality. Its low-profile Gateron switches provide fast and quiet typing, making it ideal for both work and gaming.

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Key features:

  • Connectivity: Supports Bluetooth 5.1, 2.4 GHz and wired connection via USB-C.
  • Battery: The 1550 mAh battery provides up to 78 hours of backlight-free operation.
  • Backlighting: 22 RGB modes to personalize the look of the keyboard.
  • Compatibility: Works with Windows, macOS and Linux systems.
  • Additional features: 12 multimedia keys, which increases the functionality of the keyboard.

 

NuPhy Air75 V2 - slim design with advanced personalization

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The NuPhy Air75 V2 is a keyboard that combines a slim design with advanced functionality. Its low-profile Gateron Moss switches offer balanced tactile characteristics, ideal for those who prefer a tactile trigger point.

Key features:

  • Connectivity: Bluetooth 5.1, 2.4 GHz and USB-C.
  • Battery: The 4,000 mAh capacity provides up to 220 hours of backlight-free operation.
  • Backlighting: 40 RGB modes, fully customizable.
  • Compatibility: MacOS, Windows, Linux, Android, iOS.
  • Personalization: QMK/VIA support allows for advanced key mapping.
  • Additional accessories: Additional keycaps and switches are included for further personalization.

 

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Comparison - Keychron K3 Max vs NuPhy Air75 V2

Feature Keychron K3 Max NuPhy Air75 V2
Switches Low-profile Gateron Low-profile Gateron Moss
Battery 1550 mAh 4000 mAh
Working time Up to 78 hours (without backlight) Up to 220 hours (without backlight)
Backlight 22 RGB modes 40 RGB modes
Compatibility Windows, macOS, Linux macOS, Windows, Linux, Android, iOS
Personalization Limited Advanced (QMK/VIA)
Multimedia keys Yes (12 klawiszy) Yes (12 klawiszy)
Weight 525 g 598 g

Choice depending on your needs

  • Keychron K3 Max: Ideal for those looking for a compact keyboard with additional multimedia keys and simple operation.
  • NuPhy Air75 V2: It will be perfect for users who prefer a slim design, advanced personalization and longer battery life.

Both keyboards offer high build quality and functionality, but the choice depends on the individual user's preferences.

 

Choose your keyboard

Keychron K3 Max

Keychron K3 Max

NuPhy Air75 V2

NuPhy Air75 V2