
This comparison is for buyers deciding between two popular compact wireless keyboards with different layout philosophies. The AULA F75 offers a 75% layout with a dedicated function row, while the Yunzii AL66 adopts a more minimal 65% form factor. Both feature gasket mounts, hot-swap sockets, and triple-mode connectivity, making the choice hinge on your need for dedicated keys versus ultimate compactness.
-32% off 83 Overall/ Value 82.5Build Quality 65.1Customizability 82.0Performance 61.8Productivity 91.9Portability 82.1![]() | 76 Overall/ Value 76.2Build Quality 68.4Customizability 82.2Performance 54.9Productivity 75.6Portability 88.0![]() | Select a keyboard to compare |
4.6 stars (2796 reviews) | 0.0 stars (0 reviews) | |
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Name AULA F75 | Name Yunzii AL66 | |
Release year 2023 | Release year 2023 | |
Switch Options Silent, Linear | Switch Options Clicky | |
Profile Normal Profile | Profile Normal Profile | |
Hot Swappable | Hot Swappable | |
Layout Size 75% | Layout Size 65% | |
Layout Standard ANSI | Layout Standard ANSI | |
Layout Ergonomics Normal | Layout Ergonomics Normal | |
Knob Support | Knob Support | |
Display Support | Display Support | |
Mac/Win Support | Mac/Win Support | |
Multi-Media Keys | Multi-Media Keys | |
USB-C | USB-C | |
USB passthrough | USB passthrough | |
Connection Bluetooth, 2.4 GHz, Wired, Wireless, Wired only | Connection Bluetooth, 2.4 GHz, Wired, Wireless | |
Polling Rate 1000 Hz | Polling Rate - | |
Battery capacity 4000 mAh | Battery capacity 4600 mAh | |
Hall Effect Support | Hall Effect Support | |
QMK Support | QMK Support | |
VIA Support | VIA Support | |
VIAL Support | VIAL Support | |
N-Key Rollover | N-Key Rollover | |
Rapid Trigger | Rapid Trigger | |
Mount Style Gasket Mount | Mount Style Gasket Mount | |
Screw in Stabilizers | Screw in Stabilizers | |
Sound Dampening | Sound Dampening | |
Backlight Rgb, South-face, North-face | Backlight Rgb, South-face | |
Case Colors | Case Colors | |
Case Material Plastic | Case Material Aluminum | |
Keycaps Material PBT, ABS | Keycaps Material PBT | |
Dimensions 43 x 143 x 323 mm | Dimensions 42 x 113 x 322 mm | |
Weight 1023g | Weight 1145g |
Your primary need dictates the choice. If you require immediate access to function keys, arrow keys, and value gaming-oriented specs like a high polling rate, the AULA F75 is the logical pick. Opt for the Yunzii AL66 if your priority is a smaller, all-aluminum keyboard for a minimalist setup or if you plan to build from a barebones kit. Both deliver core features like wireless connectivity, hot-swap, and gasket-mounted typing.
The AULA F75 is the more versatile choice for productivity-focused tasks like office work, programming, and gaming due to its more complete key layout and specific performance features. The Yunzii AL66 wins for users prioritizing a minimal desk footprint for travel or those seeking a barebones kit for modding. For content creation, both are equally capable, with the decision boiling down to layout preference.
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