Opening a bank account in Dubai is so easy, although requirements vary from bank to bank. To open a current/checking account, you have to be a resident, however, some banks allow non-UAE residents to open saving accounts.
You might also need the below documents depending on the bank:
If you have an account with an international bank like HSBC or Citibank, which has branches in Dubai, you should be able to open an account from your local branch.
You can also employ a financial advisor who will act as your representative in Dubai, which may allow you to open an account remotely.