1) The document analyzes the smartphone industry and Samsung Galaxy S series. It discusses key trends like rising popularity of large screens and Android phones.
2) Samsung has largest global market share and was an early entrant in the smartphone market with its Galaxy S series launched in 2009.
3) The Howard-Sheth model of consumer behavior is described which involves three levels of decision making from extensive to habitual response. Inputs, perceptual constructs and external variables affect consumer decisions.