Keychron V2 Max vs V4Wireless 65% vs Wired 60% Keyboard

The core differences are connectivity and layout. The V2 Max is a 65% keyboard with wireless 2.4 GHz and Bluetooth 5.1, plus a gasket mount. The V4 is a wired-only 60% keyboard with a tray mount. This makes the V2 Max more versatile for multi-device use and offers arrow keys, while the V4 is more compact.

No. According to the specifications, the Keychron V4 is a wired-only keyboard. It connects via a USB Type-C cable. If you need wireless functionality, the V2 Max is the model to consider.

They offer different typing experiences due to their mounting styles. The V2 Max uses a gasket mount with a polycarbonate plate, which the manufacturer states reduces acoustic resonance for a softer, quieter feel. The V4 uses a tray mount with a steel plate, which typically provides a firmer, more direct feedback. Preference is subjective.

Yes. Both the Keychron V2 Max and V4 support macOS and Windows. The manufacturer states they include a system toggle switch and an additional set of keycaps for both operating systems, allowing you to save separate layouts for each.

Both keyboards come with OSA profile double-shot PBT keycaps in their fully assembled versions, as per the vendor descriptions. These are oil-resistant and have legends that resist fading. The keycap sets differ in the number of keys due to the different layouts (65% vs 60%).

The Keychron V2 Max has a 4000mAh battery, with the manufacturer claiming up to 190 hours of use with backlighting off. The Keychron V4 does not have a battery, as it is a wired-only keyboard, so battery life is not a factor for that model.

Yes. Both the Keychron V4 and V2 Max feature hot-swappable sockets on their PCBs. This allows you to install or change MX-style mechanical switches (both 3-pin and 5-pin) without any soldering required.

The fully assembled version of the Keychron V2 Max comes with Gateron Jupiter switches, which are pre-lubed. According to the vendor page, options include Jupiter Red (linear), Jupiter Brown (tactile), and Jupiter Banana (tactile) switches.

Yes. The Keychron V4 supports QMK and VIA firmware, which are open-source tools for key remapping, creating macros, and setting up shortcuts. The manufacturer provides a web app called Keychron Launcher for easier customization.

The vendor description for the V2 Max lists 'Knob Support' as a feature and offers 'Fully Assembled Knob' and 'Barebone Knob' versions. This indicates that a knob-equipped version is available, though specific configurations may vary. The V4 listing also mentions 'Knob Support'.

The Keychron V4 is slightly heavier, with a listed weight of 730 grams for the fully assembled version. The Keychron V2 Max weighs 696 grams. Both have solid ABS plastic cases contributing to their weight.

Yes. Both the Keychron V2 Max and V4 come with screw-in PCB stabilizers installed. The manufacturer notes that these provide a smoother, less wobbly typing experience on larger keys and that both boards support third-party screw-in stabilizers.