The iPhone has Wi-Fi and can connect to many different cellular networks, including 1xRTT and GPRS, EDGE, UMTS and EV-DO, a faster version of UMTS and 4G, and LTE. An iPhone can shoot video, take photos, play music, send and receive email, browse the web, send texts, GPS navigation, tell jokes, record notes, do mathematical calculations, and receive visual voicemail. Other functions like video games, reference works, social networking, etc. "can be enabled by downloading application programs. The iPhone 5S features the dual-core 64-bit A7 processor, an updated camera with a larger aperture and dual-LED flash, and the Touch ID fingerprint scanner, integrated into the home button. IPhone 5C features the same A6 chip as the iPhone 5, along with a new backside-illuminated Face Time camera and a new casing made of polycarbonate.
The company divides its own product lines into iPhone, iPad, Mac, iPod, iTunes, Software, and Services, and Accessories. I will group these as three lines of business: Computing Hardware & Software, Mobile Devices, and the iTunes Store. Apple's longest running line of business is that of computer hardware and software. The company has always believed that hardware is only as useful as its software, and the importance of full software and hardware integration cannot be underestimated. This dedication to owning the full integrated product has allowed Apple to focus on quality and usability, at the cost of market share with its Mac line of products. The company's approach to selling mobile devices is similar to that of its computer business. Apple sells iPhones and iPads through the traditional retail channel, through partners and through its own retail and web channels. Through its cellular partners, it also layers in the freemium business model by offering free or discount phones in return for long-term contracts. A final component of the mobile device product line is the recurring revenue coming in from the app store, which is a variation of the razors & blades business model.