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| Lofree Flow84 | Nuphy Air75 V3 | Keychron K1 Max |
68 Overall/ Value 68.0Build Quality 67.1Customizability 69.3Performance 63.8Productivity 65.5Portability 82.4![]() | 86 Overall/ Value 86.2Build Quality 79.9Customizability 88.6Performance 80.0Productivity 88.3Portability 81.7![]() | 85 Overall/ Value 85.1Build Quality 80.2Customizability 90.4Performance 80.6Productivity 89.0Portability 77.0![]() |
0.0 stars (0 reviews) | 0.0 stars (0 reviews) | 4.3 stars (9 reviews) |
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Name Lofree Flow84 | Name Nuphy Air75 V3 | Name Keychron K1 Max |
Release year 2023 | Release year 2024 | Release year 2024 |
Switch Options Linear, Tactile | Switch Options Tactile, Linear, Clicky, Low-profile 3.0 | Switch Options Tactile, Linear, Clicky |
Profile Low Profile | Profile Low Profile | Profile Low Profile |
Hot Swappable | Hot Swappable | Hot Swappable |
Layout Size 75% | Layout Size 75% | Layout Size 80% |
Layout Standard ANSI | Layout Standard ANSI, ISO-FR, ISO, ISO-DE, ISO-UK, JIS | Layout Standard ISO-DE, ISO-Nordic, ISO-UK, ISO, ANSI |
Layout Ergonomics Normal | 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, Wired, Wireless | Connection Bluetooth, 2.4 GHz, Wired, Wireless | Connection Bluetooth, 2.4 GHz, Wired, Wireless |
Polling Rate - | Polling Rate 1000 Hz | Polling Rate 1000 Hz |
Battery capacity 2000 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 Gasket Mount | Mount Style PCB Mount |
Screw in Stabilizers | Screw in Stabilizers | Screw in Stabilizers |
Sound Dampening | Sound Dampening | Sound Dampening |
Backlight Rgb, White | Backlight Rgb, North-face | Backlight Rgb, White, North-face |
Case Colors | Case Colors | Case Colors |
Case Material Aluminum | Case Material Aluminum, ABS, Polycarbonate, Plastic | Case Material ABS, Aluminum, Plastic |
Keycaps Material PBT | Keycaps Material PBT | Keycaps Material PBT, ABS |
Dimensions 25 x 316 x 126 mm | Dimensions 13 x 319 x 129 mm | Dimensions 24 x 346 x 119 mm |
Weight 594g | Weight 750g | Weight 608g |
The Lofree Flow84 Low Profile is a compact mechanical keyboard designed for users who want a slim, stylish device with customizable typing feel. It suits office workers and tech enthusiasts who value a quiet, cushioned typing experience and flexible connectivity. Its low-profile switches and hot-swappable keys allow personalization without bulk, making it a practical choice for minimal desk setups.
The keyboard features an aluminum-alloy frame for durability and a slim profile. The gasket mount design isolates switches from the case, improving typing comfort and reducing noise. Its compact 75% layout saves desk space while retaining essential keys.
Low-profile switches provide shorter travel and faster actuation, suitable for users who prefer a lighter, less bulky keyboard. Switch options include linear, tactile, and clicky types, each rated for 50 million keystrokes. The cushioned gasket mount enhances typing smoothness and reduces fatigue during extended use.
Flow84 supports wired USB-C and Bluetooth 5.0 with multi-device pairing, allowing seamless switching between devices. A 3-hour charge delivers about 40 hours of use, supporting long sessions without frequent recharging.