The lukewarm reception that greeted the Samsung Galaxy S4 has opened the door for competitors. The HTC One, for example, has been very well received. The question for Apple (NASDAQ:AAPL) investors is whether having two viable alternatives is collectively worse than just one. Much as two franchise locations across the street from each other may steal sales from each other, but ultimately have higher collective revenues, there is a real risk that two foes may hurt Apple.

In the video below, contributor Doug Ehrman discusses the potential problems of having multiple foes and why Samsung's weaker showing may have hurt Apple again.

Fool contributor Doug Ehrman has no position in any stocks mentioned. The Motley Fool recommends Apple, McDonald's, and Starbucks. The Motley Fool owns shares of Apple, McDonald's, and Starbucks. Try any of our Foolish newsletter services free for 30 days. We Fools may not all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors. The Motley Fool has a disclosure policy.