Aldi vs Walmart

Walmart is a significantly larger retailer with 5,574 US locations and broader product selection across groceries, apparel, and electronics, while Aldi operates 2,300+ US stores focused exclusively on groceries with a limited-SKU model (1,400 items vs Walmart's 120,000+) and consistently lower prices. Aldi emphasizes quality through private labels, whereas Walmart competes primarily on scale and variety.