dedicated slot micro sd - microSD Card - microsdxc (dedicated slot) meaning

Lesia Smartphone Dual SIM+Dedicated Micro SD Card

Lesia Smartphone Dual SIM+Dedicated Micro SD Card Slot with Face Recognition Unlock Bight 7 Mobile Phone US$40.99 1-999 Pieces

Reco for 10k-12k phone with Dual sim and dedicated micro

Reco for 10k-12k phone with Dual sim and dedicated micro sd card slot. Any phone recommendations within this budget that can have dual sim 

What is meant by 'dedicated SD card slot'?

A dedicated SD card slot means a slot which is meant only for SD cards. This is opposed to the hybrid slots available on some phones.

Dual sim card phones with a dedicated SD card slot?

The best you can hope for is dual sim with a bucket load of internal storage. Then use external storage to make up for the lack of Micro SD.

Microsd card slots: shared vs dedicated

If they come with a dedicated SD card slot, you can use 2 SIMs and an external SD card. If it's a shared slot, it's either 2 SIMs or 1 SIM + SD card.

A Guide to SD and microSD Card Types

The two standards that are more popular today for both SD and microSD cards are SDHC and SDXC. The main difference among the SD standards is storage capacity.