What differentiates a caplet from a tablet?

The distinction that makes the answer accurate revolves around the physical characteristics of caplets and tablets. Caplets are designed to resemble capsules in shape, often being oval or elongated, which can make them easier to swallow compared to traditional tablets. Additionally, caplets typically have a film coating that enhances the swallowing experience and can aid in quicker dissolution in the digestive tract. This distinct design and coating set caplets apart from standard tablets, which generally have a different form and may lack the smooth, capsule-like appearance.

While some options might touch on other aspects such as size, dissolution time, or cost, these do not fundamentally define the primary characteristic that differentiates caplets from tablets. The key factor is their shape and coating, which is why this choice stands out as the most accurate explanation.