The Samsung 55" Class Crystal UHD DU7200D is a 4K smart TV featuring a 3840 x 2160 resolution with 60Hz refresh rate. The TV includes PurColor technology for a wide spectrum of vivid, true-to-life colors and 4K Upscaling that transforms standard content into near-4K picture quality. Motion Xcelerator provides smooth, clear motion with reduced lag and blur.

The display features UHD Dimming for enriched colors and deep blacks, HDR support for impressive contrast and color detail, and Mega Contrast that automatically adjusts brightness levels. The Crystal Processor 4K automatically transforms color and sound for optimal viewing.

Smart features include Samsung Tizen OS with access to streaming apps, Samsung TV Plus with 2,700+ free channels, Gaming Hub for cloud gaming without a console, SmartThings hub functionality for smart home control, and voice control via Bixby, Alexa, and Google Assistant. The TV supports Q-Symphony for synchronized audio when paired with Samsung soundbars and Object Tracking Sound Lite for 3D surround sound.

Connectivity includes 3 HDMI ports with eARC support and 4K 60Hz input, 1 USB-A port, Ethernet, Wi-Fi 5, and Bluetooth 5.2. The TV measures 48.6" x 28" x 2.4" without the stand and weighs 30.2 lbs. Comes with a 3-year warranty and HDMI cable included. Model UN55DU7200DXZA features ATSC/Clear QAM tuner, 20W speakers, and energy-efficient design with 98W typical power consumption.