What is the difference between collision physical damage coverage and comprehensive physical damage coverage?

Collision is defined as losses you incur when your car collides into another car or object. For example, if you hit a car in a parking lot, the damages to your car will be paid under your collision coverage.

Comprehensive provides coverage for mostly other direct physical damage losses you could incur, including theft. For example, damage to your car from a hailstorm will be covered under your comprehensive coverage.