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Compare Keychron LemoKey P1 HE vs Nuphy Air75 V3 Differences Side by Side

This comparison is for buyers deciding between two premium 75% wireless keyboards that prioritize different strengths. The Keychron P1 HE is a gaming-centric powerhouse with magnetic switches and extensive firmware support, while the Nuphy Air75 V3 is a sleek, ultra-thin board built for mobility and Mac compatibility. The decision is difficult because both offer gasket mounts, hot-swap sockets, and triple-mode connectivity, forcing a choice between raw performance potential and a highly portable, ergonomic form factor.

96
Lemokey P1 HE Wireless Magnetic Switch Custom Gaming Keyboard
-15% off
80
Nuphy Air75V3 Low Profile Mechanical Keyboard Kit

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5.0 (3)
0.0 (0)
  • Released in 2025
  • Has Linear, Tactile, Clicky, Magnetic switch options
  • Built with the ANSI, ISO, ISO-DE layout standard
  • Utilizes Hall effect sensors
  • Supports QMK firmware
  • Supports VIA configuration
  • Enables rapid trigger functionality
  • Includes screw-in stabilizers
  • Weighs about 1630 g
  • Sized at 32 x 140 x 322 mm
  • Made with a Metal, Aluminum case
  • Released in 2024
  • Has Tactile, Linear, Clicky, Low-Profile switch options
  • Features a low-profile design
  • Built with the ANSI, ISO-FR, ISO, ISO-DE, JIS layout standard
  • Weighs about 750 g
  • Sized at 13 x 319 x 129 mm
  • Made with a Aluminum, ABS, Plastic case
Scores
  • Performance: 93.3
  • Build Quality: 88.1
  • Productivity: 97.3
  • Customizability: 97.4
  • Portability: 81.3
Scores
  • Performance: 77.7
  • Build Quality: 73.5
  • Productivity: 83.5
  • Customizability: 78.6
  • Portability: 81.5
Name
Keychron LemoKey P1 HE
Name
Nuphy Air75 V3
Release year
2025
Release year
2024
Switch Options
Linear, Tactile, Clicky, Magnetic
Switch Options
Tactile, Linear, Clicky, Low-Profile
Profile
Normal Profile
Profile
Low Profile
Hot Swappable
 
Hot Swappable
 
Layout Size
75%
Layout Size
75%
Layout Standard
ANSI, ISO, ISO-DE
Layout Standard
ANSI, ISO-FR, ISO, ISO-DE, JIS
Layout Ergonomics
Normal
Layout Ergonomics
Normal
Knob Support
 
Knob Support
 
Display Support
 
Display Support
 
Mac/Win Support
 
Mac/Win Support
 
Multi-Media Keys
 
Multi-Media Keys
 
USB-C
 
USB-C
 
USB passthrough
 
USB passthrough
 
Connection
Bluetooth, 2.4 GHz, Wired, Wireless
Connection
Bluetooth, 2.4 GHz, Wired, Wireless
Polling Rate
1000 Hz
Polling Rate
1000 Hz
Battery capacity
4000 mAh
Battery capacity
4000 mAh
Hall Effect Support
 
Hall Effect Support
 
QMK Support
 
QMK Support
 
VIA Support
 
VIA Support
 
VIAL Support
 
VIAL Support
 
N-Key Rollover
 
N-Key Rollover
 
Rapid Trigger
 
Rapid Trigger
 
Mount Style
Gasket Mount
Mount Style
Gasket Mount
Screw in Stabilizers
 
Screw in Stabilizers
 
Sound Dampening
 
Sound Dampening
 
Backlight
 
Rgb, North-face, South-face
Backlight
 
Rgb, North-face, South-face
Case Colors
Case Colors
Case Material
Metal, Aluminum
Case Material
Aluminum, ABS, Plastic
Keycaps Material
PBT
Keycaps Material
PBT
Dimensions
32 x 140 x 322 mm
Dimensions
13 x 319 x 129 mm
Weight
1630g
Weight
750g
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Pros and Trade-offs

Your primary need dictates the choice. If you are a competitive gamer or a keyboard enthusiast who values deep hardware and software customization, the Keychron P1 HE is the superior tool despite its heft and higher cost. If your priority is a sleek, lightweight keyboard for a mobile office setup, frequent travel, or seamless use with Apple devices, the Nuphy Air75 V3's ultra-thin design and thoughtful ergonomics make it the better daily companion.

Keychron LemoKey P1 HE

  • +Advanced gaming features including adjustable actuation points, rapid trigger, and analog mode.
  • +Extensive customization via QMK/VIA open-source firmware and a web-based launcher.
  • +Full metal aluminum case construction for premium durability and feel.
  • +Includes multiple sound-dampening foams (3mm acoustic, 2.5mm EPDM, PET film) for a refined acoustic profile.
  • +Comes with double-shot PBT keycaps and screw-in stabilizers.
  • −Very heavy at 1800g and thick at 32mm, making it less portable.
  • −Hot-swap socket is compatible only with specific Gateron double-rail magnetic switches, limiting switch options.
  • −Higher price point compared to the Air75 V3.

Nuphy Air75 V3

  • +Extremely portable with a 13mm thin profile and light 750g weight.
  • +Low-profile design with a 3-stage adjustable kickstand for ergonomic typing.
  • +Vendor description highlights strong Mac and iPad compatibility with dedicated OS keycaps.
  • +Features a rhythm light bar that can function as a typing speed indicator.
  • +Includes a comprehensive web-based configuration software (NuPhy IO 2.0).
  • −Lacks the advanced gaming features like adjustable actuation and rapid trigger found on the P1 HE.
  • −Case material uses a combination of aluminum, ABS, and plastic, not a full metal build.
  • −No mention of open-source firmware support like QMK or VIA.

Which Keyboard Is Better for Your Needs?

The Keychron P1 HE dominates for gaming and modding due to its magnetic switches, rapid trigger, and open-source firmware. The Nuphy Air75 V3 is the clear choice for office use and travel, thanks to its slim, lightweight design and Mac-focused ergonomics. For programming, both are capable, offering a similar layout and customization tools, making it a tie. Content creators may prefer the P1 HE for its programmable knob and analog input capabilities.

GamingKeychron LemoKey P1 HE
  • •Features adjustable actuation points (0.2-3.8mm) and rapid trigger for competitive play.
  • •Includes advanced gaming features like analog mode and last keystroke prioritization.
  • •Uses Gateron double-rail magnetic switches for ultra-stable, responsive keypresses.
OfficeNuphy Air75 V3
  • •Extremely thin 13mm profile and lighter 750g weight for a cleaner, more portable desk setup.
  • •Vendor description emphasizes design for Mac/iPad compatibility and a refined OEM feel.
  • •Includes a 3-stage adjustable kickstand for ergonomic typing angles.
ProgrammingTie
  • •Both offer 75% layouts with function keys and hot-swappable sockets for switch preference.
  • •Keychron P1 HE offers QMK/VIA support for deep key remapping and macros.
  • •Nuphy Air75 V3 offers a web-based configurator (NuPhy IO 2.0) for customization and macros.
TravelNuphy Air75 V3
  • •Significantly lighter at 750g compared to the P1 HE's 1800g.
  • •Much thinner at 13mm height versus 32mm, designed for easy portability.
  • •Vendor description highlights mobile accessories like the NuFolio case for protection on the go.
ModdingKeychron LemoKey P1 HE
  • •Supports QMK and VIA open-source firmware for extensive programmability.
  • •Features a full metal case, aluminum plate, and multiple acoustic foams (3mm foam, 2.5mm EPDM, PET film).
  • •Includes screw-in stabilizers and is compatible with a wide range of magnetic switches for customization.
Content CreationKeychron LemoKey P1 HE
  • •Programmable knob and macro column can be mapped to media controls or editing shortcuts.
  • •Analog mode and 4-in-1 action keys allow for nuanced control in supported creative software.
  • •Full metal construction provides a stable, premium base for long work sessions.

Frequently Asked Questions (FAQ)

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