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| Keychron J1 | Keychron K1 Pro | Keychron V3 |
82 Overall/ Value 82.3Build Quality 71.2Customizability 86.7Performance 81.6Productivity 89.2Portability 79.7![]() | 86 Overall/ Value 85.9Build Quality 80.1Customizability 89.5Performance 81.3Productivity 80.1Portability 73.0![]() | 97 Overall/ Value 96.6Build Quality 88.7Customizability 99.7Performance 90.9Productivity 97.6Portability 57.6![]() |
2.8 stars (8 reviews) | 5.0 stars (10 reviews) | 2.4 stars (16 reviews) |
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Name Keychron J1 | Name Keychron K1 Pro | Name Keychron V3 |
Release year 2025 | Release year 2023 | Release year 2022 |
Switch Options Linear, Tactile, Clicky | Switch Options Linear, Tactile, Clicky | Switch Options Linear, Tactile, Clicky |
Profile Low Profile | Profile Low Profile | Profile Normal Profile |
Hot Swappable | Hot Swappable | Hot Swappable |
Layout Size 75% | Layout Size 80% | Layout Size 80% |
Layout Standard ANSI | Layout Standard ISO, ISO-DE, ISO-Nordic, ISO-UK, JIS, ISO-FR, ISO-ES, ISO-SW, ANSI | Layout Standard ISO, JIS, ANSI, ISO-DE, ISO-UK, ISO-FR, ISO-ES, ISO-SW, ISO-CH |
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 Wired, Wired only, |
Polling Rate 1000 Hz | Polling Rate 1000 Hz | Polling Rate 1000 Hz;8000 Hz |
Battery capacity 2000 mAh | Battery capacity 2000 mAh | 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 - | 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, North-face, White | Backlight Rgb, South-face, White, White South-face |
Case Colors | Case Colors | Case Colors |
Case Material ABS | Case Material Aluminum, Plastic, ABS, | Case Material Plastic, ABS |
Keycaps Material PBT | Keycaps Material ABS, PBT | Keycaps Material ABS, PBT |
Dimensions 23 x 327 x 144 mm | Dimensions 8 x 346 x 119 mm | Dimensions 19 x 141 x 367 mm |
Weight 661g | Weight 580g | Weight 1360g |
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.