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| Yunzii RT80 HE | Keychron Q1 HE | Keychron K2 HE |
70 Overall/ Value 70.0Build Quality 62.1Customizability 64.7Performance 97.8Productivity 78.7Portability 77.1![]() | 100 Overall/ Value 100.0Build Quality 90.0Customizability 99.5Performance 100.0Productivity 96.9Portability 81.1![]() | 99 Overall/ Value 99.3Build Quality 90.8Customizability 99.6Performance 93.3Productivity 96.9Portability 81.3 |
0.0 stars (0 reviews) | 4.0 stars (34 reviews) | 4.6 stars (69 reviews) |
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Name Yunzii RT80 HE | Name Keychron Q1 HE | Name Keychron K2 HE |
Release year 2025 | Release year 2023 | Release year 2024 |
Switch Options Clicky, Magnetic | Switch Options Magnetic, Linear, Tactile, Clicky | Switch Options Linear, Magnetic |
Profile Normal Profile | Profile Normal Profile | Profile Normal Profile |
Hot Swappable | Hot Swappable | Hot Swappable |
Layout Size 80% | Layout Size 75% | Layout Size 75% |
Layout Standard ANSI | Layout Standard ISO, ISO-UK, ISO-Nordic, ISO-SW, ISO-ES, ISO-FR, ISO-IT, ISO-DE, ANSI, JIS | Layout Standard ANSI, ISO, ISO-UK, ISO-DE, ISO-ES, ISO-FR, ISO-CH, ISO-Nordic, JIS |
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 Bluetooth, 2.4 GHz, Wired, Wireless, Wired only | Connection Bluetooth, 2.4 GHz, Wired, Wireless |
Polling Rate 8000 Hz | Polling Rate 1000 Hz;8000 Hz | Polling Rate 1000 Hz |
Battery capacity 5000 mAh | Battery capacity 4000 mAh | 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 Gasket Mount | Mount Style Gasket Mount | Mount Style Tray Mount |
Screw in Stabilizers | Screw in Stabilizers | Screw in Stabilizers |
Sound Dampening | Sound Dampening | Sound Dampening |
Backlight Rgb, South-face | Backlight Rgb, South-face, White, White South-face | Backlight Rgb, North-face, White |
Case Colors | Case Colors | Case Colors |
Case Material - | Case Material Aluminum | Case Material Aluminum, Wood, ABS, Resin |
Keycaps Material PBT | Keycaps Material PBT, ABS, | Keycaps Material PBT, ABS, PC |
Dimensions 32 x 135 x 330 mm | Dimensions 23 x 145 x 328 mm | Dimensions 30 x 127 x 41 mm |
Weight 940g | Weight 4000g | Weight 1743g |
The Yunzii RT80 Line is a 75% layout mechanical keyboard designed for users who want fast, customizable key response with a smooth typing feel. It suits gamers needing ultra-low latency and adjustable actuation, as well as enthusiasts who value hot-swappable magnetic switches and sound customization. Its multi-device wireless and wired connectivity also make it a flexible option for varied setups.