The bill of materials of a Samsung flagship phone is actually relatively high. If it turns out to be simple physics, Samsung having pushed the battery-capacity

The bill of materials of a Samsung flagship phone is actually relatively high. If it turns out to be simple physics, Samsung having pushed the battery-capacity-to-phone-size ratio a bit too far, this would be your classic case of a giant company putting so much pressure on its suppliers that they end up committing to the impossible. Apple ran GTAT into bankruptcy the same way.