
This comparison is for buyers deciding between a traditional compact layout and an ultra-minimalist one. The AULA F75 offers a familiar 75% form with arrow keys and function row, while the Epomaker TH40 is a 40% board that requires layers for most functions. The decision hinges on whether you prioritize immediate key access or are willing to learn layers for a much smaller footprint. Both are gasket-mounted, wireless, and hot-swappable, making the core choice about layout philosophy.
-32% off 88 Overall/ Value 88.4Build Quality 76.0Customizability 82.3Performance 77.2Productivity 91.8Portability 82.0![]() | -10% off 82 Overall/ Value 81.6Build Quality 75.4Customizability 86.1Performance 73.8Productivity 62.5Portability 84.2![]() | Select a keyboard to compare |
4.6 stars (2796 reviews) | 3.9 stars (52 reviews) | |
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Name AULA F75 | Name Epomaker TH40 | |
Release year 2023 | Release year 2024 | |
Switch Options Silent, Linear | Switch Options Linear | |
Profile Normal Profile | Profile Normal Profile | |
Hot Swappable | Hot Swappable | |
Layout Size 75% | Layout Size 40% | |
Layout Standard ANSI | Layout Standard ANSI | |
Layout Ergonomics Normal | Layout Ergonomics Split Spacebar | |
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 1000 Hz | |
Battery capacity 4000 mAh | Battery capacity 3000 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, Aluminum, ABS | Case Material ABS | |
Keycaps Material PBT, ABS | Keycaps Material PBT | |
Dimensions 43 x 143 x 323 mm | Dimensions 35 x 258 x 97 mm | |
Weight 1023g | Weight 500g |
Your primary need dictates the choice. If you want a keyboard that works intuitively out of the box for general computing, gaming, and media, the AULA F75 is the sensible pick. If you value an ultra-minimalist desk, need a highly portable typing tool, and are willing to invest time in learning and programming layers, the Epomaker TH40 offers a unique and customizable experience. Consider your tolerance for using key combinations to access basic symbols and commands.
The AULA F75 is the clear choice for general productivity, office work, gaming, and content creation due to its more complete key set and multimedia controls. The Epomaker TH40 excels in specialized scenarios like programming and travel, where its extreme compactness and powerful VIA/QMK programmability are major assets. For modding, the TH40's open firmware support gives it an edge, though both boards are hot-swappable and gasket-mounted.
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