It has no coin control.
But which mobile wallet has?
Satochip has coin control, and it's open source hardware wallet in card format.
Plenty of mobile wallets support coin control, and I will name few of them here, Nunchik, Blue wallet, Green, Envoy, Ashigaru, etc.
When comparing Tangem, I think a fair comparison is not electrum desktop or sparrow, but an average mobile hot wallet.
Than I will use any FREE open source hot wallet, instead of tangem.