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| Redragon ANTONIUM K745 | Keychron Lemokey X3 | Royal Kludge RK920 |
69 Overall/ Value 68.5Build Quality 67.0Customizability 58.8Performance 64.8Productivity 73.1Portability 45.0![]() | 80 Overall/ Value 80.4Build Quality 84.4Customizability 91.0Performance 82.7Productivity 95.5Portability 47.1![]() | 63 Overall/ Value 63.0Build Quality 46.6Customizability 66.0Performance 73.8Productivity 55.7Portability 43.4![]() |
0.0 stars (0 reviews) | 3.0 stars (4 reviews) | 0.0 stars (0 reviews) |
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Name Redragon ANTONIUM K745 | Name Keychron Lemokey X3 | Name Royal Kludge RK920 |
Release year 2025 | Release year 2024 | Release year 2021 |
Switch Options Linear | Switch Options Linear, Tactile, Clicky | Switch Options Linear, Tactile, Silent, Clicky |
Profile Normal Profile | Profile Normal Profile | Profile Normal Profile |
Hot Swappable | Hot Swappable | Hot Swappable |
Layout Size 100% | Layout Size 100% | Layout Size 100% |
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 Wired, Wired only | Connection Wired, Wired only | Connection Wired, Wired only |
Polling Rate - | Polling Rate 1000 Hz | Polling Rate - |
Battery capacity - | Battery capacity - | Battery capacity - |
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 - |
Screw in Stabilizers | Screw in Stabilizers | Screw in Stabilizers |
Sound Dampening | Sound Dampening | Sound Dampening |
Backlight Rgb | Backlight Rgb, North-face | Backlight Rgb |
Case Colors | Case Colors | Case Colors |
Case Material Plastic | Case Material ABS, Plastic | Case Material - |
Keycaps Material PBT | Keycaps Material ABS | Keycaps Material PBT |
Dimensions 38 x 445 x 142 mm | Dimensions 42 x 446 x 138 mm | Dimensions 434 x 193 x 36 mm |
Weight 1060g | Weight 807g | Weight 840g |
The Redragon ANTONIUM K745 is a full-size mechanical keyboard designed for users who want a quieter, cushioned typing experience with customizable software support. It suits typists and gamers seeking reduced noise and softer key feedback without sacrificing key rollover or layout familiarity. Its gasket-mounted design and multiple noise dampening layers focus on minimizing hollow sounds and vibrations.