Keychron Q3 vs Lemokey L3Wired vs Wireless 80%

No, the Keychron Q3 is a wired-only keyboard that connects via USB-C. It does not include any Bluetooth or 2.4 GHz wireless capability. The Lemokey L3, in contrast, offers Bluetooth 5.1, 2.4 GHz, and wired connections.

Yes, the Lemokey L3 supports a 1000 Hz polling rate when using the 2.4 GHz wireless connection or wired mode. In Bluetooth mode the polling rate drops to 90 Hz. The Keychron Q3 also offers 1000 Hz but only through its wired connection.

The Lemokey L3 uses Cherry double-shot PBT keycaps that are oil-resistant and non-shine-through, making them more durable against wear. The Keychron Q3 comes with OSA profile ABS backlight shine-through keycaps that provide clear RGB visibility but may develop shine over time.

Yes, both the Keychron Q3 and Lemokey L3 feature hot-swappable PCBs that support 3-pin and 5-pin MX-style mechanical switches. This allows you to change switches without soldering. Both also use screw-in PCB stabilizers for stable big key performance.

The Keychron Q3 uses a steel plate, which provides a stiffer and more consistent typing feel with less flex. The Lemokey L3 uses a polycarbonate (PC) plate, which is more flexible and can contribute to a softer, more dampened typing sound.

Yes, both keyboards have a programmable aluminum rotary encoder knob that can be customized via VIA software or the Keychron Launcher web app. You can assign actions like zooming, volume control, screen brightness adjustment, or other macros.

The Keychron Q3 supports a wider range of ISO layouts including DE, UK, Swiss, Nordic, FR, and ES. The Lemokey L3 supports only UK, German, Nordic, and Swiss ISO layouts based on its description. The Q3 is better for users needing French or Spanish layout options.

Yes, the Lemokey L3 includes an additional macro column with dedicated keys (M1, M2, etc.) that can be remapped using QMK/VIA software for shortcuts or gaming commands. The Keychron Q3 does not have a macro column; it relies on standard 80% key layout.

Both keyboards are similarly heavy: the Keychron Q3 weighs 2000 g (fully assembled) and the Lemokey L3 weighs about 1976 g (fully assembled). The 24 g difference is negligible, so weight should not be a deciding factor unless you are very sensitive to desk load.

Both keyboards come with a system toggle and include extra keycaps for both Mac and Windows layouts. The Keychron Q3 is built with Mac users in mind and includes keycaps for macOS installed on some layouts. The Lemokey L3 also supports both systems and offers 11 extra keycaps with the fully assembled version.