Mobile specs detail a smartphone’s core features, including the display size and type, processor, RAM, storage options, camera capabilities, battery capacity, connectivity (like 5G, Bluetooth, Wi-Fi), and operating system. Specs may also list special features such as waterproof ratings, biometric sensors, and unique software enhancements. These specifications provide insights into the device’s performance, visual quality, multitasking efficiency, and overall user experience, helping users compare models and choose one that meets their specific needs.