
This comparison is for buyers deciding between a feature-rich, wireless 75% keyboard and a minimal, wired 60% option. The AULA F75 offers a more complete package with multi-connectivity and sound-dampened construction, while the Redragon FIZZ K617 is a starkly affordable and ultra-compact choice. The decision hinges on whether you value wireless freedom and a fuller layout or prioritize absolute budget and desk space savings above all else.
-32% off 83 Overall/ Value 82.5Build Quality 65.1Customizability 82.0Performance 61.8Productivity 91.9Portability 82.1![]() | Select a keyboard to compare | |
4.6 stars (2796 reviews) | 0.0 stars (0 reviews) | |
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Name AULA F75 | Name Redragon FIZZ K617 | |
Release year 2023 | Release year 2021 | |
Switch Options Silent, Linear | Switch Options Linear, Clicky | |
Profile Normal Profile | Profile Normal Profile | |
Hot Swappable | Hot Swappable | |
Layout Size 75% | Layout Size 60% | |
Layout Standard ANSI | Layout Standard ANSI, ISO-DE, ISO-ES, ISO-FR, ISO-IT, ISO | |
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 Wired, Wired only | |
Polling Rate 1000 Hz | Polling Rate - | |
Battery capacity 4000 mAh | Battery capacity - | |
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 Bottom Mount | |
Screw in Stabilizers | Screw in Stabilizers | |
Sound Dampening | Sound Dampening | |
Backlight Rgb, South-face, North-face | Backlight Rgb | |
Case Colors | Case Colors | |
Case Material Plastic | Case Material Plastic | |
Keycaps Material PBT, ABS | Keycaps Material - | |
Dimensions 43 x 143 x 323 mm | Dimensions 38 x 99 x 36 mm | |
Weight 1023g | Weight 590g |
Your budget and need for wireless connectivity are the primary decision factors. The AULA F75 justifies its higher cost with a versatile wireless triple-connection setup, a more functional 75% layout, and a thoughtfully engineered build aimed at sound and feel. The Redragon FIZZ K617 is a compelling purchase only if your absolute priority is the lowest possible entry cost for a hot-swappable mechanical keyboard and you are willing to adapt to a minimal 60% wired layout.
The AULA F75 is the more capable all-rounder, winning in scenarios that benefit from its wireless options, fuller layout, and enhanced build features like sound dampening and a control knob. Its advantages are clear for office work, programming, gaming, and content creation. The Redragon FIZZ K617 finds its niche in travel and for users with severe budget constraints or a specific need for the smallest possible wired keyboard, sacrificing layout utility and wireless for portability and cost.
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