Smartphones are advancing with innovative features, like the iPhone X's edge-to-edge display and Face ID, reshaping the industry. AI integration in smartphones is enhancing security through biometric authentication methods and proactive cyber threat detection. Nokia's $2.3bn deal with Infinera aims to tap into the AI boom, allowing diversification and access to tech giants like Amazon and Microsoft. Apple, Samsung, and Google are introducing AI technology in their new products to boost efficiency and productivity, marking a shift towards intelligent features in smartphones. High-end smartphones like the Samsung Galaxy S24 Ultra, iPhone 15 Pro, Google Pixel 8 Pro, and Vivo's X Fold3 Pro are expected to offer cutting-edge AI capabilities, signaling a focus on enhancing the mobile AI experience.