Caution: I have tried the cable with a "Samsung Galaxy S4 mini", so that it has, however, not work for me. I tried it on two TV sets. According to my research, the reason is that the Samsung S4 mini (in contrast to the S3 or S4) obviously is not MHL-capable, very unfortunate. But for that the cable can not, therefore 5 Stars.
Tip: Check the cable So before ordering whether the smartphone used the output via MHL standard supports (MHL = "Mobile High-Definition Link")!