Keychron C1 Pro vs V1 UltraWireless vs Wired TKL

The V1 Ultra generally offers a softer and quieter typing experience thanks to its gasket mount design and PC plate, which reduce resonance. The C1 Pro uses a tray mount that gives a firmer, more traditional feel. Your preference depends on whether you like a cushioned or rigid typing response.

Yes, the V1 Ultra supports 2.4 GHz wireless with an 8000 Hz polling rate, which provides low latency suitable for competitive gaming. It also includes N-Key Rollover in wireless mode. The wired C1 Pro offers the same polling rate if you prefer a direct connection.

Yes, both keyboards are programmable via the Keychron Launcher web app. The C1 Pro uses QMK firmware, while the V1 Ultra uses ZMK firmware. Both allow key remapping, macro creation, and backlight customization without downloading software.

Both keyboards include a system toggle and additional keycaps for macOS and Windows. You can save separate layouts for each operating system using the Keychron Launcher. The C1 Pro comes with keycaps for both, and the V1 Ultra includes extra Mac and Windows keycaps in the box.

The C1 Pro uses plate-mounted stabilizers, while the V1 Ultra has screw-in PCB stabilizers. Screw-in stabilizers are generally more stable and less prone to wobble, and they are easier to replace or upgrade for modding enthusiasts.

The V1 Ultra has a 4000mAh battery that provides up to 660 hours of use with the backlight turned off, or up to 200 hours with RGB at the lowest brightness. It can be used while charging, so downtime is minimal.

The V1 Ultra is better for travel due to its lighter weight (770g), smaller 75% layout, and wireless connectivity (Bluetooth and 2.4 GHz) that eliminates cables. The C1 Pro is larger (80%) and wired only, making it less portable.

Yes, both keyboards feature south-facing RGB LEDs. This design helps illuminate the backlight from the typist's angle and is compatible with Cherry-profile keycaps without interference. The V1 Ultra also supports per-key RGB and Mix RGB effects via the Launcher.

Both keyboards are hot-swappable and accept 3-pin and 5-pin MX-style mechanical switches from brands like Cherry, Gateron, and Kailh. This allows you to swap switches without soldering to customize the typing feel.

The Keychron V1 Ultra comes with a knob that can be used for volume or other functions, while the C1 Pro does not have a knob. The V1 Ultra also includes additional multimedia keys for convenience.

Both keyboards use OSA profile double-shot PBT keycaps, which are resistant to oil and fading compared to ABS keycaps. The V1 Ultra also offers shine-through keycap sets as optional accessories for RGB visibility.

The C1 Pro weighs 830g, while the V1 Ultra is lighter at 770g. The V1 Ultra is also slightly smaller in dimensions, making it a better option for those who need a more portable keyboard.