ACGAM V98PRO V2 vs Keychron K5 QMK V2Gasket vs Low-Profile

The ACGAM V98PRO V2 has a significantly larger 8000mAh battery. The manufacturer claims up to 40 days of use with lighting off. The Keychron K5 QMK V2 has a 2000mAh battery, which will require more frequent charging.

The Keychron K5 supports wireless gaming via Bluetooth. However, its vendor page notes the polling rate is 125Hz in wireless mode, which is higher latency than the 1000Hz available in wired mode. The ACGAM V98PRO V2 offers a 2.4 GHz wireless mode which typically provides a more stable, lower-latency connection suitable for gaming.

The ACGAM V98PRO V2 uses a gasket mount, where the plate is suspended by silicone or foam gaskets to absorb typing vibrations and create a softer, more muted sound. The Keychron K5 QMK V2 uses a PCB mount, where the switches are soldered or hot-swapped directly onto the PCB, which is then secured to the case, typically resulting in a firmer typing feel.

Yes, but the method and depth differ. The ACGAM V98PRO V2 uses dedicated driver software for key remapping and macros. The Keychron K5 QMK V2 supports QMK and VIA, which are open-source firmware and a graphical configurator that allow for extensive, layer-based reprogramming directly in your browser.

The ACGAM V98PRO V2 is more portable in terms of wireless endurance due to its large battery. The Keychron K5 QMK V2 has a low-profile design that is physically slimmer, but it is a full 100% layout keyboard, making its footprint larger than the compact 98% layout of the ACGAM.

Both keyboards are listed as supporting Mac and Windows. The Keychron K5 QMK V2 specifically includes keycaps for both operating systems and mentions having Mac-specific multimedia key layouts.

Yes, both the ACGAM V98PRO V2 and the Keychron K5 QMK V2 (in its hot-swappable version) feature hot-swappable sockets. This allows you to change switches without soldering.

According to the vendor page, the Keychron K5 QMK V2 offers linear (Red), tactile (Brown), and tactile (Banana) switch options in its Keychron Milk POM low-profile switches. The listing states it is compatible with Keychron or Gateron low-profile mechanical switches.

The vendor description for the ACGAM V98PRO V2 lists only linear switch options: Vaporwave Linear, Crystal Wine Red Linear, and Polar Fox Linear. No tactile or clicky options are mentioned.

The ACGAM V98PRO V2's description emphasizes its acoustic tuning with a triple-layer setup: Poron foam, an IXPE switch pad, and a silicone bottom pad. The Keychron K5 QMK V2 also includes enhanced acoustic foams (IXPE, EPDM, and latex foam), but the ACGAM's gasket mount structure is specifically designed for sound absorption.

Yes, the Keychron K5 QMK V2 is particularly strong for programming due to its QMK/VIA support. This allows programmers to create complex macros, remap keys to their liking, and use layers to access functions and shortcuts efficiently, all through a web-based configurator.