The Panasonic DP-UB820-K is a 4K UHD network Blu-ray player that supports HDR10+, Dolby Vision, HLG, 3D playback, Full HD upscaling, Wi-Fi and Ethernet connectivity, mobile device mirroring, dual USB ports, voice control through compatible smart speakers, Dolby TrueHD and DTS-HD Master Audio, and includes 7.1-channel analog and HDMI audio outputs. 4K UHD Playback via HDMI Delivers Ultra HD Blu-ray content in stunning 4K resolution through HDMI for sharp, detailed video quality. HDR10+, Dolby Vision, and HLG Compatibility Supports advanced HDR formats to provide enhanced brightness, contrast, and color accuracy for a more lifelike viewing experience. Full HD to Near-4K Upscaling Enhances standard Blu-ray and DVD content by upscaling it to near-4K quality for improved image clarity and detail. Wi-Fi and Ethernet Connectivity Provides both wireless and wired network connections for streaming, firmware updates, and access to network media. 3D Playback Supports compatible 3D Blu-ray discs for immersive three-dimensional viewing. Mobile Device Mirroring Allows wireless streaming and screen mirroring of content from compatible smartphones and tablets to a connected display. Dual USB Ports Offers convenient playback of videos, music, and photos from USB flash drives and other compatible storage devices. Voice Control Compatibility Works with compatible Alexa and Google Assistant smart speakers for hands-free voice control. 7.1-Channel Analog Audio Output Features 7.1-channel RCA outputs for connection to surround sound systems and home theater equipment. Dedicated HDMI Audio Output Provides a separate HDMI connection dedicated to high-quality audio transmission to AV receivers. Dolby TrueHD Support Delivers lossless, studio-quality surround sound for an immersive home theater experience. DTS-HD Master Audio Support Provides high-resolution, lossless audio playback with detailed and dynamic sound performance. High-Resolution Audio Playback Supports high-quality audio formats such as FLAC for enhanced music listening. Wide Format Compatibility Plays a variety of media formats, including AVCHD, MP3, FLAC, Blu-ray discs, DVDs, and USB media files. Network Streaming Capabilities Enables access to network-based content and streaming features through internet connectivity.