AULA F75 Pro vs AULA F99: Which Should You Buy?

The AULA F75 Pro ($66.49) is a 75% wireless mechanical keyboard with a multi-function knob, tri-mode connectivity (Bluetooth 5.0/2.4GHz/USB-C), hot-swappable switches, and RGB backlighting with music sync. The AULA F99 ($64.82) is a 99-key wireless mechanical keyboard with tri-mode connectivity (Bluetooth 5.0/2.4GHz/USB-C), hot-swappable switches, and a gasket-mounted design. Both are from the same brand and priced similarly, but offer different form factors.

The primary difference is layout: the F75 Pro is a compact 75% layout with 81 keys and a control knob, while the F99 is a 99-key layout that includes a full numpad in a more compact footprint than traditional full-size boards. The F75 Pro's multi-function knob lets you adjust volume and backlighting without software — a handy productivity feature. The F99 uses a gasket-mounted structure which provides a softer, more cushioned typing feel compared to the F75 Pro's standard mounting. Both support tri-mode connectivity and hot-swappable switches with 3-pin or 5-pin compatibility. The F75 Pro has a 4000mAh battery while the F99's battery capacity isn't specified. Both feature PBT keycaps and RGB lighting.

Choose the AULA F75 Pro if you prefer a compact layout that saves desk space, want the convenience of a physical control knob, and don't need a numpad. It's great for gamers and writers who want a streamlined setup. Choose the AULA F99 if you need a numpad for data entry, spreadsheets, or productivity work, or if you prefer the softer typing feel of a gasket-mounted keyboard.

Both are excellent value wireless mechanical keyboards. The F75 Pro wins on compactness and the useful control knob. The F99 wins on layout versatility and gasket-mounted typing comfort. The choice comes down to whether you need a numpad and prefer a softer typing experience (F99) or want compact efficiency with a control knob (F75 Pro).