Which of these devices typically has the least RAM?

• A. Desktop
• B. Laptop
• C. Server
• D. Smartphone

Answer: (D)

Memory capacity across device types is driven by power, heat, cost, and how the device is used. Smartphones are designed to be compact and energy-efficient, so they include less RAM to save battery and keep temperatures down, while still delivering a smooth mobile experience. Desktops are built for performance and multitasking, so they routinely include much more RAM. Servers require enormous amounts of RAM to handle many users, processes, and large datasets. Laptops generally sit in between, offering more RAM than a phone but typically less than a desktop or server, depending on the model. Because of these design priorities, smartphones typically have the least RAM among the listed devices.