Samsung Screen Samsung UA55NU7300 from the NU7300 Series Series 7. Key Specifications: * Size: 55 inches (approximately 138 cm diagonally). * Screen: Curved LED with 4200R curvature. * Resolution: 4K UHD — 3840×2160. * HDR: Supports HDR, HDR10+, and HLG. * Image Processing: UHD Engine with UHD Dimming, PurColor, and Auto Depth Enhancer. * Smart TV: Yes, with Wi-Fi, browser, and Samsung Smart TV apps. * Ports: 3 HDMI + 2 USB, plus LAN and AV/Component input in versions of this series. * Audio: 20 watts, 2 channels 2CH. * Dimensions without stand: Approximately 123.6 × 71.5 cm, with a maximum thickness of about 10.4 cm due to the screen's curvature.