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| Lofree Foundation | Keychron V1 | Skyloong GK75 |
69 Overall/ Value 69.1Build Quality 67.3Customizability 61.9Performance 67.5Productivity 83.4Portability 83.3![]() | 97 Overall/ Value 97.4Build Quality 89.2Customizability 99.5Performance 90.8Productivity 97.9Portability 64.7![]() | 79 Overall/ Value 79.1Build Quality 72.0Customizability 82.5Performance 62.4Productivity 86.9Portability 82.5![]() |
0.0 stars (0 reviews) | 2.5 stars (61 reviews) | 4.0 stars (1 reviews) |
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Name Lofree Foundation | Name Keychron V1 | Name Skyloong GK75 |
Release year 2023 | Release year 2022 | Release year 2022 |
Switch Options - | Switch Options Linear, Tactile, Clicky | Switch Options Tactile, Linear, Clicky, Silent |
Profile Normal Profile | Profile Normal Profile | Profile Normal Profile |
Hot Swappable | Hot Swappable | Hot Swappable |
Layout Size 75% | Layout Size 75% | Layout Size 75% |
Layout Standard ANSI | Layout Standard ANSI, ISO, JIS, ISO-DE, ISO-ES, ISO-FR, ISO-Nordic, ISO-SW, ISO-UK, ISO-NO | Layout Standard ANSI, ISO |
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, 2.4 GHz, Wired, Wireless | Connection Wired, Wired only | Connection Bluetooth, 2.4 GHz, Wired, Wireless, Wired only |
Polling Rate 1000 Hz | Polling Rate 1000 Hz;8000 Hz | Polling Rate - |
Battery capacity 4000 mAh | Battery capacity - | 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 White | Backlight Rgb, South-face, White, White South-face | Backlight Rgb, White, North-face |
Case Colors | Case Colors | Case Colors |
Case Material ABS | Case Material Plastic, ABS | Case Material ABS, Aluminum |
Keycaps Material ABS, PC | Keycaps Material PBT, ABS, | Keycaps Material PBT, ABS |
Dimensions 44 x 325 x 161 mm | Dimensions 18 x 149 x 329 mm | Dimensions 36 x 323 x 41 mm |
Weight 972g | Weight 995g | Weight 1200g |
The Lofree Foundation is a 75% mechanical keyboard designed for users who want a quiet, comfortable typing experience with versatile connectivity. It suits office workers or creatives who switch between multiple devices and prefer a compact layout without a dedicated number pad. Its gasket mount and custom linear switches aim to reduce typing fatigue and noise, while its multi-device support and cross-platform compatibility enhance workflow flexibility.