Advanced sound enhancements including Dolby Digital, Dolby Digital Plus, Dolby Atmos, and Spatial Audio Playback provide an immersive audio experience.Audio calling features include FaceTime Audio, VoLTE, WiFi Calling, Spatial Audio, Voice Isolation, and Wide Spectrum Microphone Modes, ensuring high-quality audio calls.Video calling features include FaceTime Video Calling Over Cellular or WiFi, FaceTime HD (1080p) Video Calling Over 5G or Wi-Fi, Portrait mode in FaceTime Video, Spatial Audio, Voice Isolation, and Wide Spectrum Microphone Modes, and Zoom with rear-facing Camera.MagSafe technology allows for easy and secure wireless charging and accessories.Powerful features including 5G connectivity, A15 Bionic chip, Ceramic Shield front cover, and Super Retina XDR display make the iPhone 13 a top-of-the-line smartphone.