Keychron K1 V6 vs S1Wireless Low-Profile vs All-Metal

No, the Keychron S1 is a wired-only keyboard. It uses a Type-C connection and comes with a Type-C cable and a Type-A to Type-C adapter. If you need wireless connectivity, the Keychron K1 V6 is a better option as it supports Bluetooth 5.2 and 2.4 GHz.

Yes, both the Keychron K1 V6 and Keychron S1 support QMK firmware and VIA software. This allows you to remap any key, create macros, and customize lighting effects. The K1 V6 also supports the Keychron Launcher web app, which requires Chrome, Opera, or Edge browsers.

The Keychron S1 has a more premium build quality due to its full CNC machined aluminum body, which is processed through 24 manufacturing stages. The K1 V6 uses an ABS and aluminum frame. User reviews note the S1 feels more solid and heavy, while the K1 V6 is lighter and more portable.

The Keychron K1 V6 uses ABS LSA profile keycaps that are shine-through, allowing RGB backlight to show clearly. The Keychron S1 uses double-shot PBT keycaps, which a user review notes are not shine-through, meaning the RGB lights are less visible through the legends.

Both keyboards support hot-swappable low-profile mechanical switches. The K1 V6 is compatible with Keychron Milk POM switches and Gateron/Keychron low-profile mechanical switches. The S1 is compatible with Gateron low profile mechanical switches. Neither supports low-profile optical switches.

The Keychron K1 V6 weighs 596 grams, while the Keychron S1 is much heavier at 960 grams. This makes the K1 V6 significantly lighter and easier to transport for travel, whereas the S1's weight adds to its stability on a desk but makes it less portable.

It is a matter of preference. The K1 V6's TKL (80%) layout has more space between key groups, which a user review mentioned can reduce error rates. The S1's 75% layout is more compact and may require adjustment. Both support QMK/VIA, so you can remap keys to suit your workflow.

No, the Keychron S1 is wired-only and does not have a built-in battery. The Keychron K1 V6, on the other hand, comes with a 2000mAh battery for wireless use. The S1 must be connected via USB-C at all times to function.

Yes, the Keychron K1 V6 is available in multiple ISO layouts including UK-ISO, German DE-ISO, Swiss-ISO, and Nordic-ISO, as well as ANSI. This makes it a great choice for international users. The Keychron S1 is only available in ANSI layout.

Both keyboards offer adjustable typing angles. The K1 V6 has three levels (3.37°, 4.2°, and 6.7°) and the S1 has two levels (3° and 6°). Both are designed to provide ergonomic support for your wrists.

Based on the provided information, neither the Keychron K1 V6 nor the Keychron S1 comes with a carrying case. The vendor description for the K1 V6 mentions a carrying case as a frequently bought add-on, but it is not included in the box.

For wired gaming, both are equal with a 1000 Hz polling rate and N-Key Rollover. The K1 V6's wireless mode has a 90 Hz polling rate, making it less suitable for competitive gaming when not plugged in. The S1 is wired-only, so it always maintains the 1000 Hz rate.