
This comparison is for buyers deciding between a feature-rich, acoustically-tuned 75% keyboard and a versatile, ultra-slim low-profile TKL. The AULA F75 offers a gasket-mounted design with extensive sound dampening, while the Keychron K1 Pro provides a unique low-profile typing feel with open-source firmware support. The decision hinges on whether you prioritize a thocky, immersive typing sound or a sleek, programmable keyboard with a distinct key feel.
-32% off 88 Overall/ Value 88.4Build Quality 76.0Customizability 82.3Performance 77.2Productivity 91.8Portability 82.0![]() | 86 Overall/ Value 85.7Build Quality 79.9Customizability 89.3Performance 81.2Productivity 79.9Portability 73.1![]() | Select a keyboard to compare |
4.6 stars (2796 reviews) | 5.0 stars (10 reviews) | |
|
| |
Scores
| Scores
| |
Name AULA F75 | Name Keychron K1 Pro | |
Release year 2023 | Release year 2023 | |
Switch Options Silent, Linear | Switch Options Linear, Tactile, Clicky | |
Profile Normal Profile | Profile Low Profile | |
Hot Swappable | Hot Swappable | |
Layout Size 75% | Layout Size 80% | |
Layout Standard ANSI | Layout Standard ISO, ISO-DE, ISO-Nordic, ISO-UK, JIS, ISO-FR, ISO-ES, ISO-SW, 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, Wired, Wireless | |
Polling Rate 1000 Hz | Polling Rate 1000 Hz | |
Battery capacity 4000 mAh | Battery capacity 2000 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 Tray Mount | |
Screw in Stabilizers | Screw in Stabilizers | |
Sound Dampening | Sound Dampening | |
Backlight Rgb, South-face, North-face | Backlight Rgb, North-face, White | |
Case Colors | Case Colors | |
Case Material Plastic, Aluminum, ABS | Case Material Aluminum, Plastic, ABS, | |
Keycaps Material PBT, ABS | Keycaps Material ABS, PBT | |
Dimensions 43 x 143 x 323 mm | Dimensions 8 x 346 x 119 mm | |
Weight 1023g | Weight 580g |
Your priority dictates the choice. If you want a thocky, immersive typing sound with great wireless battery life and a media knob, the AULA F75 is the compelling option. If you need a sleek, travel-friendly keyboard with best-in-class programmability and a distinct low-profile feel, the Keychron K1 Pro is the clear selection. Both offer excellent value in their respective niches.
The Keychron K1 Pro wins for office use, programming, and travel due to its ergonomic low-profile design, multi-device Bluetooth, and powerful QMK/VIA software. The AULA F75 is the stronger pick for gaming and content creation, thanks to its 2.4GHz dongle, multimedia knob, and larger battery. For modding, it's a tie, as each excels in a different area: the F75 in physical sound tuning and the K1 Pro in firmware customization.
You might also like similar products in that price range: