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| Yunzii MIKIBY Y75 | Keychron J2 | AULA F75 Max |
69 Overall/ Value 68.8Build Quality 61.1Customizability 68.6Performance 85.7Productivity 74.3Portability 81.1![]() | 78 Overall/ Value 77.6Build Quality 71.1Customizability 86.7Performance 70.0Productivity 73.8Portability 73.3![]() | 82 Overall/ Value 81.5Build Quality 76.0Customizability 78.7Performance 78.7Productivity 91.3Portability 80.1![]() |
0.0 stars (0 reviews) | 4.5 stars (8 reviews) | 4.8 stars (46 reviews) |
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Name Yunzii MIKIBY Y75 | Name Keychron J2 | Name AULA F75 Max |
Release year 2025 | Release year 2025 | Release year 2024 |
Switch Options Linear | Switch Options Linear, Tactile, Clicky | Switch Options Linear |
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 | Layout Standard ANSI |
Layout Ergonomics Normal | Layout Ergonomics Normal | Layout Ergonomics Normal |
Knob Support | Knob Support | Knob Support |
Display Support | Display Support | Display Support TFT |
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, 2.4 GHz, Wired, Wireless |
Polling Rate 4000 Hz | Polling Rate 1000 Hz | Polling Rate 1000 Hz |
Battery capacity 4000 mAh | Battery capacity 3750 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 - | 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, White | Backlight Rgb, South-face |
Case Colors | Case Colors | Case Colors |
Case Material - | Case Material - | Case Material ABS |
Keycaps Material PBT | Keycaps Material PBT | Keycaps Material PBT |
Dimensions 41 x 339 x 145 mm | Dimensions - | Dimensions 44 x 328 x 143 mm |
Weight 881g | Weight - | Weight 960g |
The Yunzii MIKIBY Y75 is a compact 75% wireless mechanical keyboard designed for users who want multi-device connectivity and easy switch customization. It fits well for gamers needing quick mode switching and macro support, as well as hobbyists who frequently swap switches without soldering. Its layout saves desk space while retaining arrow keys, making it suitable for both gaming and office tasks.