It is one of the most popular and influential smartphone brands in the world, known for its iPhone models and iOS operating system, as well as its design, innovation, and ecosystem of products and services
It is the largest smartphone manufacturer in the world by market share, known for its Galaxy models and Android operating system, as well as its display, camera, and semiconductor technologies
It is the second-largest smartphone manufacturer in the world by market share, known for its P and Mate models and Android operating system, as well as its network, cloud, and artificial intelligence solutions
It is a relatively new and fast-growing smartphone brand, known for its flagship killer models and OxygenOS operating system, as well as its marketing, community, and partnership strategies
It is a well-established smartphone brand that recently announced its exit from the smartphone market, known for its G and V models and Android operating system, as well as its innovation, design, and audio quality
