Niz L84/L99 vs Royalaxe L75 L98

The Niz is a low-profile keyboard, and its vendor describes quiet typing and independently customizable dual spacebars. The Royalaxe instead has a gasket mount, PBT keycaps, and a documented sound-dampening layer.

No, its compatibility rule specifies low-profile switches and keycaps only. Standard MX keycaps will not fit.

Yes, its product listing identifies it as hot-swappable. The vendor says its full-key sockets support 3-pin and 5-pin switches.

The Niz vendor specifically describes its low-profile switches as quiet and gives an advertised operating sound of 30–40 dB. The Royalaxe description identifies Poron pads and a silicone layer intended to reduce cavity noise, but does not give a sound-level figure.

Yes, the Royalaxe listing specifies PBT keycaps. Its vendor also describes them as high-quality PBT keycaps.

Yes, the Niz listing includes a screen. Its vendor says the display can show connection mode, battery status, and active system type.

The vendor describes a 1.14-inch color TFT display. It can show connection type, date and time, battery percentage, and connected system type.

The vendor says its custom driver supports macro programming and RGB adjustments. The listing does not provide further detail about those controls.

The Niz L84/L99 is listed as low profile, and its vendor describes a height of 19 mm. The Royalaxe listing describes a normal ergonomic profile.

Both listings specify Bluetooth, 2.4 GHz, and wired connectivity. The vendor descriptions also identify USB wired connectivity for the Niz and USB Type-C wired connectivity for the Royalaxe.

The Royalaxe vendor specifies full-key hot-swap sockets that support 3-pin and 5-pin switches. The Niz is also listed as hot-swappable, but its compatibility rule limits it to low-profile switches.

Yes, its listing includes sound dampening. The vendor describes Poron gasket pads and a silicone padded layer between the PCB plate and bottom plate, intended to reduce cavity noise.