What are the differences between pinocytosis and phagocytosis?

Unicellular organisms carry out the feeding process using phagocytosis. This process consists in the fact that the cell envelops a solid large object with its membrane and pulls it inside. After that, a lysosome approaches the newly formed vacuole, which merges with this vacuole and the breakdown of food begins. Unnecessary and undigested substances leave the cell in a similar way.
In pinocytosis, the cell membrane also surrounds the fluid bubble and pulls it in, but it does not form a vacuole, but mixes with the cytoplasm.
Thus, due to phagotytosis, food is captured, and with the help of pinocytosis, water with substances dissolved in it enters the cell.