Keychron Q12 vs V5 QMKSouthpaw Aluminum vs Standard Plastic

A southpaw layout places the numeric keypad on the left side of the keyboard. The Keychron Q12 uses this design to free up space on the right for your mouse, which can improve ergonomics for both left and right-handed users.

No, both the Keychron Q12 and the V5 QMK are wired-only keyboards. They connect via a USB Type-C cable, which is included with both models along with a Type-A to Type-C adapter.

Yes, both keyboards feature hot-swappable PCBs. This allows you to install or change mechanical switches without any soldering. Both support 3-pin and 5-pin MX-style switches.

The Keychron Q12 uses a double-gasket mount, where silicone pads isolate the plate from the case for a softer, more cushioned typing feel and sound. The V5 QMK uses a tray mount, where the plate is screwed directly into the plastic case, resulting in a firmer typing experience.

Yes, both keyboards are compatible with macOS and Windows. Each includes a physical toggle switch to change between operating systems and comes with an extra set of keycaps for the Command/Option or Alt/Win keys.

Both the fully assembled Q12 and V5 QMK come with OSA profile double-shot PBT keycaps. According to Keychron, this profile has a similar height to OEM keycaps with an SA-like spherical shape.

Yes, both keyboards support QMK and VIA firmware. This allows for deep customization, including remapping every key, creating macros, and setting up layers directly through a web-based configurator or VIA software.

No, the Keychron V5 QMK model listed does not include a programmable knob. The Keychron Q12 does include an aluminum rotary encoder that can be customized for volume, zoom, or other functions.

The Keychron Q12 with its southpaw layout is specifically designed to benefit left-handed users. The left-side numpad allows the right hand to remain on the mouse while the left hand operates the numpad, creating a more balanced workspace.

The fully assembled Keychron Q12 comes with pre-lubed Gateron G Pro switches (Red linear or Brown tactile). The fully assembled V5 QMK comes with pre-lubed Keychron K Pro switches (Red linear or Brown tactile).

Both keyboards feature south-facing RGB LEDs. This orientation prevents interference with Cherry-profile or OEM-profile aftermarket keycaps and is designed to better illuminate the legends from the typist's perspective.

The Keychron Q12 is available as a barebone kit, which includes the aluminum case, PCB, and steel plate but no switches or keycaps. The listed V5 QMK model is only available as a fully assembled unit.