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| Keychron J1 | Keychron K3 Pro | Keychron K1 Pro |
82 Overall/ Value 82.3Build Quality 71.3Customizability 86.6Performance 81.7Productivity 89.1Portability 79.8![]() | -19% off 87 Overall/ Value 87.1Build Quality 81.5Customizability 89.2Performance 81.2Productivity 79.9Portability 77.2![]() | 86 Overall/ Value 85.9Build Quality 80.2Customizability 89.4Performance 81.4Productivity 80.0Portability 73.1![]() |
2.8 stars (8 reviews) | 4.7 stars (52 reviews) | 5.0 stars (10 reviews) |
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Name Keychron J1 | Name Keychron K3 Pro | Name Keychron K1 Pro |
Release year 2025 | Release year 2022 | Release year 2023 |
Switch Options Linear, Tactile, Clicky | Switch Options Linear, Tactile, Clicky | Switch Options Linear, Tactile, Clicky |
Profile Low Profile | Profile Low Profile | Profile Low Profile |
Hot Swappable | Hot Swappable | Hot Swappable |
Layout Size 75% | Layout Size 75% | Layout Size 80% |
Layout Standard ANSI | Layout Standard ISO, JIS, ISO-DE, ISO-ES, ISO-FR, ISO-Nordic, ISO-SW, ISO-UK, ANSI | Layout Standard ISO, ISO-DE, ISO-Nordic, ISO-UK, JIS, ISO-FR, ISO-ES, ISO-SW, 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 Bluetooth, Wired, Wireless | Connection Bluetooth, Wired, Wireless |
Polling Rate 1000 Hz | Polling Rate 1000 Hz | Polling Rate 1000 Hz |
Battery capacity 2000 mAh | Battery capacity 1550 mAh | Battery capacity 2000 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 Tray Mount |
Screw in Stabilizers | Screw in Stabilizers | Screw in Stabilizers |
Sound Dampening | Sound Dampening | Sound Dampening |
Backlight Rgb, White, North-face | Backlight Rgb, South-face, White, North-face | Backlight Rgb, North-face, White |
Case Colors | Case Colors | Case Colors |
Case Material ABS | Case Material Aluminum, Plastic, ABS | Case Material Aluminum, Plastic, ABS |
Keycaps Material PBT | Keycaps Material ABS, PBT | Keycaps Material ABS, PBT |
Dimensions 23 x 327 x 144 mm | Dimensions 15 x 306 x 116 mm | Dimensions 8 x 346 x 119 mm |
Weight 661g | Weight 525g | Weight 580g |
The Keychron J1 US is a wireless custom mechanical keyboard with a 75% tenkeyless layout. It suits users who want flexible connectivity options and easy customization of keys and macros. It is a good choice for hobbyists who want to experiment with switches and key mapping, as well as professionals needing a compact keyboard that supports both Windows and macOS layouts.
The keyboard supports a 75% tenkeyless layout, which balances compactness with access to essential keys. It is compatible with both Windows and macOS, with dedicated keycaps for each. Firmware and keymapping customization is available via the Keychron Launcher web app, providing flexibility for different user preferences.