Ajazz AK870 Plus vs AULA F75 MaxBattery Life vs Compact Design

The Ajazz AK870 Plus has a significantly larger 8000mAh battery, which is double the 4000mAh capacity of the AULA F75 Max. According to the AULA vendor page, its battery lasts approximately 30.5 hours with backlight on and 80 hours with it off, but no equivalent runtime is stated for the Ajazz.

Yes, the AULA F75 Max vendor description explicitly states it has a 1000Hz polling rate in both wireless and wired modes. The Ajazz AK870 Plus vendor page does not specify a polling rate, so a direct comparison cannot be made.

The AULA F75 Max is more portable. It is lighter at 960g compared to the Ajazz's 1250g, and it has a smaller footprint (328mm long x 143mm wide vs 420mm x 190mm). Its 75% layout is also more compact than the Ajazz's 80% (TKL) layout.

The AULA F75 Max explicitly supports screw-in stabilizers, which are preferred for modding. The Ajazz AK870 Plus listing confirms it is hot-swappable but does not specify the type of stabilizer support, so they are likely the standard clip-in style.

No. Only the AULA F75 Max includes a dedicated metal volume knob and media controls. The Ajazz AK870 Plus does not list a knob among its features.

The Ajazz AK870 Plus has a 1.06-inch LCD screen. The AULA F75 Max has a customizable TFT (Thin-Film Transistor) screen that, according to its vendor, can display GIFs, system info, and lighting controls.

For the AULA F75 Max, the vendor states its included LEOBOG Reaper switches are factory lubed. The Ajazz AK870 Plus vendor page lists several switch options (Ajazz Dream Weaver, Avocado, TTC Flaming Red) but does not specify if they are pre-lubed.

Both have sound-dampening features. The Ajazz uses a 5-layer filling gasket structure and a slotted PCB/plate. The AULA uses layered foams and pads (IXPE, PET). The AULA's vendor specifically markets a "creamy, thocky" sound profile, which may be slightly deeper and quieter than a sharp clack.

Both use a gasket mount style. The Ajazz vendor describes a "non-preloading" 5-layer structure. The AULA vendor adds that it uses a flex-cut PC plate within its gasket mount, which can provide a more flexible typing feel.

Yes, both keyboards use PBT plastic for their keycaps, which is more durable and resistant to shine than ABS. The Ajazz vendor further specifies its keycaps use two-color injection molding.

The AULA F75 Max vendor description explicitly mentions key remapping, macro editing, and dynamic backlight effects via software. The Ajazz AK870 Plus has downloadable software, but its specific programmability features are not detailed in the provided information.