Epomaker Luma40 vs Keychron K5 QMK V2Compact vs Full-Size

The Epomaker Luma40 is specifically designed for small desks. Its 40% layout measures only 240mm in width, freeing up significant space for your mouse and other peripherals compared to a full-size keyboard like the Keychron K5.

No, according to its specifications, the Keychron K5 QMK V2 offers connectivity via Bluetooth and wired USB-C only. It does not include a 2.4 GHz wireless mode, unlike the Epomaker Luma40 which comes with a 2.4GHz receiver.

You can, but it will be less efficient. The Luma40 lacks a dedicated number pad, so you must use a function layer to access numbers. For frequent data entry, the Keychron K5's full-size layout with a dedicated numpad is a more practical choice.

Yes, both the Epomaker Luma40 and the Keychron K5 QMK V2 (in its hot-swappable version) feature hot-swappable sockets. The Luma40 is compatible with Kailh low-profile switches, while the K5 V2 is compatible with Keychron Milk POM or Gateron low-profile mechanical switches.

The Keychron K5 QMK V2 has a larger 2000mAh battery compared to the Luma40's 1450mAh battery, which should translate to longer usage between charges. The Luma40's vendor page states a battery life of up to 75 hours with RGB off.

An ortholinear layout arranges keys in a straight grid, with each key aligned vertically and horizontally. This differs from the staggered layout on traditional keyboards like the K5. Epomaker claims this design minimizes finger travel and can reduce strain.

Yes, both keyboards are listed as compatible with Mac and Windows systems. The Keychron K5 specifically includes keycaps for both operating systems and mentions having Mac-specific multimedia keys.

Yes. Both keyboards feature per-key, north-facing RGB backlighting and support customization through their respective software. The Luma40 uses VIA, while the K5 V2 uses the Keychron Launcher web app for lighting control.

According to its listing, the Luma40 includes a detachable USB A-to-C cable, a 2.4GHz wireless receiver, a 2-in-1 keycap and switch puller, three extra switches, a detachable wrist strap with tools, and a manual.

The Keychron K5 V2 includes several features aimed at comfort. It has three adjustable typing angles, low-profile switches to reduce wrist strain, and according to its vendor description, multiple foam layers for a more comfortable and quieter typing sound.

The Keychron K5 QMK V2 is more beginner-friendly due to its standard full-size layout, which requires no learning curve for key placement. The Luma40's 40% ortholinear layout demands significant adaptation to use layers effectively.