Keychron K10 vs K9 ProFull-Size vs 60%

Based on multiple customer reviews and the vendor description, the standard Keychron K10 does not support VIA or QMK firmware. Users report that Keychron has not released a JSON file for VIA, which limits key remapping beyond the pre-set function layers. The upcoming K10 Version 2 may offer QMK, but it is not yet available.

Yes, the K9 Pro includes keycaps for both macOS and Windows layouts. It supports multimedia and function keys natively on Mac and can be configured with different keymaps for each operating system using the Keychron Launcher web app. It also works with Linux.

The Keychron K10 has a significantly larger 4000mAh battery, which can last up to 240 hours with the backlight turned off. The K9 Pro has a 1550mAh battery, so it requires more frequent charging, especially if used wirelessly with RGB enabled.

Both keyboards offer a hot-swappable version. The K10 supports almost all MX-style 3-pin and 5-pin switches. The K9 Pro is only compatible with Gateron low-profile mechanical switches due to QMK firmware limitations and does not support low-profile optical switches.

The Keychron K9 Pro is generally better for programming due to its QMK/VIA support, allowing custom macro layers and key remaps for coding shortcuts. Its compact 60% layout also reduces hand movement between the keyboard and mouse. The K10 lacks these programming-oriented customization features.

The K10 uses ABS keycaps, which can develop a shiny appearance over time with heavy use. The K9 Pro features double-shot PBT keycaps that are more resistant to oil and wear, maintaining a matte texture longer. The K9 Pro's keycaps are also low-profile, matching the slim switch design.

Yes, the K10 connects via Bluetooth 5.1 to up to three devices, including iPads and smartphones. The vendor description mentions compatibility with iOS and Android. Wired USB-C connection is also available for devices that support it.

The K9 Pro supports 1000 Hz polling in wired mode and N-key rollover in both wireless and wired modes, making it suitable for gaming. The 60% layout can free up desk space for mouse movement, though some players may miss dedicated function keys without using layers.

The K9 Pro weighs only 410 grams and measures 287 x 98 mm, making it very travel-friendly. Its ultra-slim aluminum frame and low-profile switches allow it to slide easily into a laptop bag. In comparison, the K10 is heavier and larger, less suited for frequent carrying.

Yes, both the Keychron K10 and K9 Pro use USB-C for wired connectivity and charging. Each keyboard includes a USB-A to USB-C cable in the package. The K10 also supports Bluetooth 5.1 wireless, while the K9 Pro uses Bluetooth 5.1 as well.

The Keychron K10 offers 18 types of backlight with 4-level adjustability, while the K9 Pro provides over 22 RGB backlight settings plus a static white backlight option. The K9 Pro also allows fine-tuning of hue, saturation, brightness, and effect speed via software.

Yes, the K9 Pro features three levels of adjustable typing angle for ergonomic wrist support. The keyboard's default typing angle is 3 degrees, and the adjustable feet allow you to increase the angle further. The K10 does not specify adjustable typing angle options.