While Dell is entering Motorola is leaving the Enterprise Smart Phone Market. Why so much interest in the smart phone market? The reason is simple, Smart Phone is up there in the Value Chain and represents high growth potential as more and more users are likely to switch to Smart Phones in a evolutionary manner.
So dell is to compete with well entrenched players like Palm,Apple, Nokia and HTC in the space. Motorola is going to concentrate on the Media market for now which was its original Forte. Dell is going to use Android OS in its planned high secret mission on developing a smart phone.