The Samsung 55" DU8000 Crystal UHD 4K Smart TV (2024 model) offers the following key features and specifications:

• Display: 55-inch LED screen with 4K UHD resolution (3840 x 2160).

• Refresh Rate: 50Hz (some regional models list 60Hz).

• Processor: Crystal Processor 4K for superior picture quality and 4K upscaling.

• Picture Quality: Supports HDR, HDR10+, and HLG with Mega Contrast, UHD Dimming, Contrast Enhancer, and Dynamic Crystal Color for vibrant, lifelike visuals.

• Design: Slim AirSlim design with flat screen and sleek appearance suitable for modern home setups.

• Sound: 20W total output from 2-channel speakers with Adaptive Sound, Object Tracking Sound Lite (OTS Lite), and Q-Symphony support for syncing with Samsung soundbars.

• Smart TV OS: Runs Samsung Tizen OS with built-in SmartThings hub, Samsung TV Plus, Gaming Hub, voice assistants Bixby and Alexa, web browser, and Samsung Daily+ services.

• Connectivity: 3 HDMI ports supporting 4K 60Hz input, 2 USB-A ports, Wi-Fi 5, Ethernet, Bluetooth 5.2, HDMI eARC/ARC, and Anynet+ (HDMI-CEC).

• Gaming Features: Auto Low Latency Mode (ALLM), Variable Refresh Rate (VRR), HGiG support, and Filmmaker Mode (FMM).

• Additional Features: Built-in receiver, voice control with multiple assistants, multi-device experience (mobile to TV casting, sound mirroring, Tap View), and enhanced security with Samsung Knox.

• Dimensions: Approximately 1451 x 870 x 282 mm with stand, and 25.7 mm thickness without stand.

This TV is designed for vibrant 4K viewing experiences with smart home integration, strong connectivity, and enhanced gaming support, fitting well in living rooms or home theaters where high-quality visuals and smart features are desired.