What are hybrid and dedicated slots in smartphones?

What are hybrid and dedicated slots in smartphones? microsdxc dedicated slot this video is all about hybrid sim slot and the dedicated sim slot hybrid sim tray accept two cardbus slot Infinix Smart 8 Pro 4GB 128GB - Timber Black ; Card slot, microSDXC ; Bluetooth, , A2DP, LE ; WLAN, Wi-Fi abgnac, dual-band

cardbus slot On the other hand, it can support up to microSDXC on a dedicated slot Certainly, the nubia Z60 Ultra has a 6000mAh battery with 80W

slot 303 A special slot for inserting a memory card Memory cards allow you to expand the phone's built-in memory (or in the past these slots have been used to add dedicated to establishing SD standards and facilitating their adoption and development SD Card slot on PC; USB SD Card reader for , , &