Definition: Handheld devices combining phone functionality with advanced computing.
Origins: Late 1990s experimentation with basic computing in mobile phones.
First smartphones: Late 1990s, integrating basic computing functions.
– Brands: Nokia, BlackBerry, and Palm.
Pioneering Brands and Early Features
Nokia Communicator series introduced keyboard and limited internet connectivity.
Display Evolution: LCD to OLED, edge-to-edge, and notch designs
Processing Power: Rise of multi-core processors, RAM upgrades.
Display, Processing Power, and Cameras
Cameras: Megapixel race, advanced features; smartphones as everyday photography tools.
Mobile OS: iOS vs. Android dominance, Windows, BlackBerry.
App Ecosystem: Birth of app stores, impact on daily life.
Mobile OS, App Ecosystem, UI/UX
UI/UX: Evolution from physical keyboards to touchscreens, modern minimalistic designs.
Mobile Connectivity: 3G, 4G, and anticipating 5G revolution.
IoT Integration: Smart homes, wearables, future impact on smartphones.
3G, 4G, 5G, IoT, Security
Security: Addressing vulnerabilities, biometric authentication, and balancing convenience with privacy.