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Apple sells about a third of iPads in its own stores and from its website. By cutting out the middleman, Apple is able to keep more of the slim profit margin for itself. Also, the iPad uses many of the same chips as iPhone and iPods. That means Apple is able to buy them in huge quantities, bringing down costs. Wayne Lam at research firm IHS iSuppli estimates that Apple alone buys 20 percent to 25 percent of the world's production of flash memory chips, which go into phones, iPods, memory cards and the iPad. Lam also speculates that Apple is using its clout and its cash to ensure supplies of another crucial component: touch-screen displays, which make up a large share of the tablet's cost. Apple said in January that it had spent $3.9 billion on long-term contracts to secure supplies for the next two years of a "very strategic" component it wouldn't name. If Apple is indeed tying up a lot of the production capacity, competitors could have difficulties getting screens at a reasonable price. Apple did not immediately return a message to comment on that or its overall pricing strategy. Motorola also had no immediate comment. Apple also designs its own processing chips to run iPad and the iPhone, based on blueprints it licenses from ARM Holdings Inc. For the Xoom, Motorola buys its main processing chip from Nvidia Corp., meaning there's one more vendor to pay. One other factor is the software powering the tablet. The Xoom and other rivals generally use Google Inc.'s Android system, which Lam says demands more memory, raising the cost of the product. Apple's iPad software isn't as ambitious about "multitasking," or the ability to run more than one application at the same time, so it doesn't need as much memory. In short, using Android forces iPad competitors to produce more expensive machines, Lam said. They might be able to bring component costs down by working closely with Google to optimize the software, but meeting the needs of a range of devices and companies is difficult. Because Apple controls its own software, it's a better position to tailor it to its own devices. That adds up to very difficult math for competitors.
[Associated
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