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| Nuphy Air75 V3 | Keychron K2 HE | Keychron Q2 Pro |
74 Overall/ Value 73.9Build Quality 69.7Customizability 68.5Performance 68.4Productivity 83.9Portability 81.9![]() | 99 Overall/ Value 99.2Build Quality 90.7Customizability 99.5Performance 93.3Productivity 97.0Portability 81.4 | 93 Overall/ Value 92.6Build Quality 89.3Customizability 97.6Performance 78.2Productivity 94.5Portability 89.1![]() |
0.0 stars (0 reviews) | 4.6 stars (68 reviews) | 4.3 stars (15 reviews) |
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Name Nuphy Air75 V3 | Name Keychron K2 HE | Name Keychron Q2 Pro |
Release year 2024 | Release year 2024 | Release year 2023 |
Switch Options Low-Profile, Linear, Clicky | Switch Options Linear, Magnetic | Switch Options Tactile, Linear, Clicky |
Profile Low Profile | Profile Normal Profile | Profile Normal Profile |
Hot Swappable | Hot Swappable | Hot Swappable |
Layout Size 75% | Layout Size 75% | Layout Size 65% |
Layout Standard ANSI, ISO, JIS, ISO-DE, ISO-FR | Layout Standard ANSI, ISO, ISO-UK, ISO-DE, ISO-ES, ISO-FR, ISO-CH, ISO-Nordic, JIS | Layout Standard ANSI, ISO, JIS, ISO-DE, ISO-UK, ISO-FR, ISO-ES, ISO-SW |
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 Bluetooth, 2.4 GHz, Wired, Wireless | Connection Bluetooth, 2.4 GHz, Wired, Wireless | Connection Bluetooth, Wired, Wireless |
Polling Rate 1000 Hz | Polling Rate 1000 Hz | Polling Rate 1000 Hz |
Battery capacity 4000 mAh | Battery capacity 4000 mAh | Battery capacity 4000 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 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, North-face, White | Backlight Rgb, South-face |
Case Colors | Case Colors | Case Colors |
Case Material Aluminum, Plastic, ABS | Case Material Aluminum, Wood, ABS, Resin | Case Material Aluminum |
Keycaps Material PBT | Keycaps Material PBT, ABS, PC | Keycaps Material PBT, ABS |
Dimensions 13 x 319 x 129 mm | Dimensions 30 x 127 x 41 mm | Dimensions 21 x 121 x 328 mm |
Weight 750g | Weight 1743g | Weight 1489g |
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.