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| AULA F87 | Keychron C3 Pro | Redragon DHARMA K556 |
-27% off 69 Overall/ Value 68.6Build Quality 66.7Customizability 53.0Performance 60.8Productivity 83.5Portability 78.0![]() | 89 Overall/ Value 89.2Build Quality 81.2Customizability 89.3Performance 90.4Productivity 91.2Portability 58.2 | 73 Overall/ Value 73.4Build Quality 70.9Customizability 69.2Performance 64.4Productivity 84.1Portability 76.3![]() |
5.0 stars (1 reviews) | 4.5 stars (2 reviews) | 0.0 stars (0 reviews) |
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Name AULA F87 | Name Keychron C3 Pro | Name Redragon DHARMA K556 |
Release year 2025 | Release year 2023 | Release year 2024 |
Switch Options Linear | Switch Options Linear, Tactile, Clicky | Switch Options - |
Profile Normal Profile | Profile Normal Profile | Profile Normal Profile |
Hot Swappable | Hot Swappable | Hot Swappable |
Layout Size 80% | Layout Size 80% | Layout Size 80% |
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 |
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 Wired, Wired only | Connection Bluetooth, 2.4 GHz, Wired, Wireless |
Polling Rate 1000 Hz | Polling Rate 8000 Hz;1000 Hz | Polling Rate - |
Battery capacity 4000 mAh | Battery capacity - | Battery capacity 1600 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 Gasket Mount | Mount Style Bottom Mount |
Screw in Stabilizers | Screw in Stabilizers | Screw in Stabilizers |
Sound Dampening | Sound Dampening | Sound Dampening |
Backlight | Backlight Rgb, North-face | Backlight Rgb |
Case Colors | Case Colors | Case Colors |
Case Material ABS | Case Material ABS, Plastic | Case Material Aluminum |
Keycaps Material PBT | Keycaps Material PBT, ABS | Keycaps Material - |
Dimensions 41 x 139 x 365 mm | Dimensions 21 x 365 x 138 mm | Dimensions 40 x 354 x 124 mm |
Weight 1020g | Weight 912g | Weight 870g |
The AULA F87 is a tenkeyless mechanical keyboard designed for users who want a quiet, customizable typing experience with flexible connectivity. It suits gamers needing fast response times and typists who prefer a soft, cushioned feel and durable keycaps. Its hot-swappable PCB allows easy switch changes without soldering, making it a good choice for hobbyists and those who like to tailor their keyboard.
The keyboard’s ABS case houses a gasket-mounted structure that softens keystrokes and dampens sound. Pre-lubed stabilizers and a switch pad contribute to smooth, consistent keypresses. The included linear switches have a moderate actuation force and a lifespan rated at 60 million strokes. The compact TKL layout retains arrow and function keys while saving desk space.
The F87 offers three connectivity modes. Wired USB-C provides stable, low-latency input for gaming or work. Wireless 2.4GHz and Bluetooth 5.0 allow cable-free use with compatible devices, though wireless latency and battery life details are unknown. Switching between modes is seamless, supporting different setups and environments.