A:AnswerYes it can. My understanding is that if you switch carriers and if the phone is unlocked, then they just put a new SIM card in it and you're good to go.
A:AnswerHello Roseb, this phone has an internal memory of 512 GB. There is no external memory available for this device. Please follow this link https://www.samsung.com/us/mobile/phones/galaxy-s/galaxy-s10-5g-black-verizon-512gb-sm-g977uzaevzw/ for further specifications. ^Elizabeth
A:AnswerNo, It's been said that the Samsung S10 5G has a single SIM and don't support micro SD cards because what's currently on the market can't handle the 5G download speeds!
A:AnswerThe Samsung Galaxy S10 5G only supports the mmWave spectrum, 28GHz-39GHz. There is no Sub-6 support. If you're looking for sub-6 support, I recommend the Galaxy S20 line. More specifically...