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| Yunzii L75 | Keychron K3 Max | Keychron K3 Pro |
61 Overall/ Value 61.3Build Quality 58.1Customizability 61.4Performance 58.5Productivity 66.3Portability 76.2![]() | 94 Overall/ Value 93.8Build Quality 86.4Customizability 92.2Performance 80.9Productivity 94.3Portability 77.2![]() | 87 Overall/ Value 86.9Build Quality 81.3Customizability 89.0Performance 81.0Productivity 79.8Portability 77.2![]() |
0.0 stars (0 reviews) | 4.7 stars (9 reviews) | 4.7 stars (52 reviews) |
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Name Yunzii L75 | Name Keychron K3 Max | Name Keychron K3 Pro |
Release year 2024 | Release year 2023 | Release year 2022 |
Switch Options Linear | Switch Options Tactile, Linear, Clicky | Switch Options Linear, Tactile, Clicky |
Profile Low Profile | Profile Low Profile | Profile Low Profile |
Hot Swappable | Hot Swappable | Hot Swappable |
Layout Size 75% | Layout Size 75% | Layout Size 75% |
Layout Standard ANSI | Layout Standard ISO, ISO-UK, ISO-DE, ISO-Nordic, ISO-SW, ANSI | Layout Standard ISO, JIS, ISO-DE, ISO-ES, ISO-FR, ISO-Nordic, ISO-SW, ISO-UK, 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, 2.4 GHz, Wired, Wireless, | Connection Bluetooth, 2.4 GHz, Wired, Wireless | Connection Bluetooth, Wired, Wireless, 2.4 GHz |
Polling Rate - | Polling Rate 1000 Hz | Polling Rate 1000 Hz |
Battery capacity 2200 mAh | Battery capacity 1550 mAh | Battery capacity 1550 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 Plate Mount | Mount Style Tray Mount |
Screw in Stabilizers | Screw in Stabilizers | Screw in Stabilizers |
Sound Dampening | Sound Dampening | Sound Dampening |
Backlight Rgb, South-face | Backlight Rgb, White, North-face | Backlight Rgb, South-face, White, North-face |
Case Colors | Case Colors | Case Colors |
Case Material Aluminum | Case Material ABS, Aluminum, Wood, Plastic | Case Material Aluminum, Plastic, ABS |
Keycaps Material PBT | Keycaps Material PBT, ABS | Keycaps Material ABS, PBT |
Dimensions 25 x 331 x 147 mm | Dimensions 22 x 306 x 116 mm | Dimensions 15 x 306 x 116 mm |
Weight 825g | Weight 580g | Weight 930g |
The Yunzii L75 is a low-profile 75% mechanical keyboard designed for users who want a compact layout with essential keys and versatile connectivity. It suits office workers and casual typists who value desktop space and wireless options, as well as hobbyists interested in switch customization without soldering. Its slim design and multi-device support make it practical for both stationary and mobile use.