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| Azio KB505U Vision | Keychron V4 | Skyloong GK75 |
91 Overall/ Value 91.3Build Quality 86.1Customizability 99.8Performance 66.6Productivity 94.7Portability 74.7![]() | 79 Overall/ Value 79.1Build Quality 72.0Customizability 82.5Performance 62.4Productivity 86.9Portability 82.5![]() | |
0.0 stars (0 reviews) | 5.0 stars (18 reviews) | 4.0 stars (1 reviews) |
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Name Azio KB505U Vision | Name Keychron V4 | Name Skyloong GK75 |
Release year 2018 | Release year 2022 | Release year 2022 |
Switch Options - | Switch Options Linear, Tactile, Clicky | Switch Options Tactile, Linear, Clicky, Silent |
Profile Normal Profile | Profile Normal Profile | Profile Normal Profile |
Hot Swappable | Hot Swappable | Hot Swappable |
Layout Size Unknown | Layout Size 60% | Layout Size 75% |
Layout Standard ANSI | Layout Standard ISO, JIS, ANSI, ISO-DE | Layout Standard ANSI, ISO |
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, Wired, Wireless | Connection Wired, Wired only | Connection Bluetooth, 2.4 GHz, Wired, Wireless, Wired only |
Polling Rate - | Polling Rate 1000 Hz | Polling Rate - |
Battery capacity - | Battery capacity - | Battery capacity 4000 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 - | Mount Style Tray Mount | Mount Style Gasket Mount |
Screw in Stabilizers | Screw in Stabilizers | Screw in Stabilizers |
Sound Dampening | Sound Dampening | Sound Dampening |
Backlight | Backlight Rgb, South-face | Backlight Rgb, White, North-face |
Case Colors | Case Colors | Case Colors |
Case Material - | Case Material Plastic, ABS | Case Material ABS, Aluminum |
Keycaps Material - | Keycaps Material ABS, PBT, | Keycaps Material PBT, ABS |
Dimensions 28 x 188 x 467 mm | Dimensions 20 x 117 x 304 mm | Dimensions 36 x 323 x 41 mm |
Weight 816g | Weight 730g | Weight 1200g |
The Azio KB505U Vision is a wired mechanical keyboard designed for users who prioritize visibility and straightforward functionality. It suits office workers or home users who benefit from large key legends and customizable backlighting to reduce eye strain. Its multimedia and hotkey features support quick access to common controls, making it practical for everyday tasks rather than specialized gaming or programming.
The keyboard offers a standard mechanical feel with switch options that influence typing sound and feedback, though specific switch types are not detailed here. Large key legends aid in reducing visual strain, which can improve typing comfort over long periods.
The KB505U connects via USB, providing a stable wired connection suitable for desktop use. Compatibility extends to common operating systems, but detailed firmware or keymapping customization options are unknown.