Keychron V3 vs V3 MaxWired vs Wireless TKL Custom Keyboard

The primary difference is connectivity. The V3 is a wired-only keyboard, while the V3 Max adds 2.4 GHz wireless and Bluetooth 5.1. The V3 Max also switches from a tray mount and steel plate to a gasket mount with a polycarbonate plate, which alters the typing feel and sound.

Yes. Both the Keychron V3 and V3 Max feature hot-swappable sockets on the PCB. They support both 3-pin and 5-pin mechanical switches from brands like Gateron, Cherry MX, and Kailh, allowing for easy switch changes without soldering.

Yes, both keyboards are fully programmable using the open-source QMK firmware and the VIA configuration tool. This allows for extensive key remapping, layer creation, and macro programming directly through a web app.

Yes. Both models include a physical toggle switch to change between macOS and Windows modes. The fully assembled versions also include two complete sets of modifier keycaps (Command/Option and Alt/Start) for each operating system.

Both keyboards come with double-shot PBT keycaps in the OSA profile, which the manufacturer describes as having OEM height with an SA-like spherical shape. The keycaps are not shine-through, and the RGB LEDs are south-facing to prevent interference with Cherry-profile keycaps.

According to the manufacturer's specifications, the Keychron V3 Max has a 1000 Hz polling rate in its 2.4 GHz wireless and wired modes. When using Bluetooth 5.1, the polling rate is 90 Hz.

The V3 Max is designed to be quieter. Its product description highlights a gasket mount design and sound-absorbing foam that reduces acoustic resonance for a softer, quieter typing experience compared to the tray-mounted V3.

The V3 Max has a 4000mAh rechargeable battery. The manufacturer states it can last up to 190 hours with the RGB backlight off, and up to 100 hours at the lowest RGB brightness, based on lab test results.

Both models are available in versions with and without a programmable aluminum rotary encoder (knob). You must select the 'Knob' variant when purchasing either the fully assembled or barebones kit.

Both keyboards use screw-in PCB-mounted stabilizers. The manufacturer states this design increases stability for larger keys like the spacebar and shift, and both boards support third-party screw-in stabilizer replacements.

The V3 Max is lighter. The fully assembled V3 Max weighs 895g, while the fully assembled V3 weighs 1120g. This makes the wireless V3 Max more portable despite its additional internal battery.