BlackBerry sales are dropping in the US in the face of better performance by Android phones and even a resurgence for the iPhone, Piper Jaffray analyst Michael Walkley said in a research note today. He claimed that the Droid Incredible and original Motorola Droid have been eating into BlackBerry sales at Verizon during April and May. Also, the end to a sale on the Bold 9700 at AT&T has given the iPhone an even wider lead as the BlackBerry no longer has a price advantage.
