Apple is worried about larger-screened, lower-priced Android phones, according to an internal document shared today in the ongoing Apple vs. Samsung patent lawsuit (via Re/code). The document, which is from the company's sales department, notes that iPhone growth could drop due to competition from smartphones that have larger screens or lower prices than the iPhone."Competitors have drastically improved their hardware and in some cases their ecosystems," a member of Apple's sales team wrote in a document that was prepared as part of a fiscal 2014 offsite meeting. Portions of the document were shown Friday to the jury in the Apple-Samsung case. Other concerns noted in the document included the idea that Android rivals were "spending 'obscene' amounts of money on advertising and/or carrier channel to gain traction" and that mobile carriers had an interest in limiting iPhon