Yes, Apple does use parts manufactured by Samsung in its products.
Samsung is a major supplier for Apple, particularly for display panels. According to the provided reference, over 70% of the display panels used in iPhone 14 models are sourced from Samsung.
The primary reason Apple utilizes Samsung parts is due to Samsung's superior scalability and consistency in manufacturing components compared to other potential suppliers. Other companies may not have the capacity to produce the high volume of parts that Apple requires, nor can they necessarily guarantee the same level of quality control that Samsung provides.
In conclusion, Apple relies on Samsung for key components such as display panels because of Samsung's proven ability to deliver high-quality parts at a large scale.
