Difference between Brandy and Wine:

Wine is an alcoholic beverage made from crushed or unbroken grape berries or grape juice through complete or partial alcoholic fermentation, belonging to fermented wine.

What we usually call "brandy" refers to spirits made from grapes through fermentation, distillation, and aging, which are distilled spirits.

Broadly speaking, the raw materials used in brandy are not limited to grapes, but can be any fruit as raw materials, through fermentation, distillation, aging made of spirits.

Expanded Information:

Brandy, originally from the Dutch Brandewijn, means "burnt wine". Narrowly speaking, it refers to the high alcohol obtained by distillation of fermented grapes and then stored in oak barrels. Brandy is a distilled spirit, fruit as raw material, after fermentation, distillation, storage and brewing.

Wine is a fruit wine made from grapes. Its alcohol content is higher than that of beer and lower than that of liquor. It is rich in nutrients and has obvious health effects. It is believed that wine is one of the healthiest and most hygienic beverages. It can adjust the performance of metabolism, promote blood circulation and prevent the increase of cholesterol. It also has the effect of diuretic, stimulating liver function and preventing aging.

References:

Baidu Encyclopedia - Wine

Baidu Encyclopedia - Brandy