The PowKiddy RK2023 is almost a clone of the Anbernic RG353PS

The base model does not have WiFi, unlike the RG353PS. However, there's a new "Pure Black" model with WiFi included.

The build quality is not quite as good as the Anbernic device, but you may prefer the RK2023's styling.

The RK2023 comes with JelOS pre-installed and is also officially supported by ArkOS.