What the report covers

The assignment is a business analysis of Apple with five forces and competitive advantage. It is not a reprint of the general Porter theory product, and it is not a brand-personality comparison with Galaxy.

Map each force, then say where a sustainable advantage is claimed, and where the evidence is only qualitative.

Five forces in Apple's businesses

Rivalry is strong among premium and mid-range device makers, but not identical in services. Buyer power varies: a single phone buyer has little leverage; a large buyer of services or enterprise devices has more. Suppliers include component makers whose bargaining power changes with concentration and unique parts.

Substitutes include other devices, other app stores, and non-Apple cloud or payment tools. Entry into devices is capital-heavy; entry into a single app or accessory is not the same force.

Advantage and switching costs

A standard argument is that an integrated hardware–software–services system raises switching costs. Use that argument only as far as a named official description supports it. Do not treat every new product as proof of a moat.

Cost leadership is not the usual claim here. Differentiation and ecosystem lock-in are. Write them as claims, not as laws.

Limits

A course paper cannot see inside transfer prices or unreleased products. Regulation of stores and app commissions, and competition cases, can change a force without a new device launch. Date any official filing you use.

Sources

1. Porter, M. E. (1979). How competitive forces shape strategy. Harvard Business Review, 57(2), 137–145.
2. Porter, M. E. (1985). Competitive advantage. Free Press.
3. Apple's most recent named Form 10-K or official product and services description, used only for qualitative segments (hardware, services, ecosystem).

Last updated: November 13, 2026