Samsung QE55Q7F2AU TV Key Features: . Screen size: 55"; Resolution: 4K (3,840 x 2,160); Refresh rate: 60 Hz; Operating system: TizenTM Smart TV; Energy efficiency class: G; Set with stand (WxHxD): 1234.1 x 758 x 237 mm; The potential of artificial intelligence in the QLED screen. AI processor Q4Samsung's AI processor helps optimize the visual and audio experience. Powerful upscaling to near 4K quality ensures that your favorite content gets even better resolution. A billion perfect colors. 100% color intensity (thanks to Quantum Dot technology)Quantum Dot technology provides the best possible picture. With 100% color intensity, quantum dots absorb light and convert it into stunning colors that remain realistic at any brightness level. Personalize your screen. One UI TizenOne UI Tizen is a personalized and enhanced display support, powered by Samsung's Tizen operating system. With One UI Tizen, you can enjoy all the latest and innovative Samsung features. Your user interface is secured by Samsung Knox, which increases the protection of all your SmartThings devices. One UI Tizen will also support Tizen updates for up to seven years. Convenient device management . SmartThings . Optimize your home devices to suit your smart lifestyle and your needs, with our built-in SmartThings hub. Enjoy a personalized smart home where thousands of SmartThings-compatible devices make your daily life easier. Plus, use your display as an IoT sensor to take care of your loved ones and extend the TV's role in home management with the 3D map view feature. Stylish, slim design for your space . Slim Look Design . The Slim Look design makes the TV perfectly match your current interior design and enhance its aesthetic qualities. Adjust the height of the TV . Adjustable stand . Get optimal ratings and support for your needs in the area of ​​spatial position of the TV as Watch TV comfortably by easily adjusting the height of the TV to your requirements. The adjustable base also helps you perfectly adjust the soundbar to the space under the TV. Display . Screen diagonal: 55"; Refresh rate: 60 Hz; Resolution: 4K (3,840 x 2,160); Video . Picture processor: AI Q4 processor; HDR (High Dynamic Range): Quantum HDR; HDR 10+: Supports; Smart scaling: 4K scaling; Contrast: Mega contrast; Micro Dimming: Supreme UHD Dimming; Contrast enhancer: Yes; Motion smoothing: Motion smoothing; Smart calibration: Yes; Filmmaker Mode (FMM): Yes; HDR Brightness Optimizer: Yes; Color Booster: Color Booster Pro; Sound . Sound Next Object (OTS): Sound Next Object Lite; Q-Symphony: Yes; Audio Pre-selection Descriptor: Yes; RMS power: 20 W; Speaker type: 2CH; Sound adaptation function: Yes; SmartTV . Operating system: TizenTM Smart TV; Bixby: Yes; Internet browser: Yes; SmartThings Hub / Matter Hub / IoT-Sensor Functionality / Quick Remote: Yes; Game features . Auto game mode: Yes; Game Motion Plus: Yes; Ultra wide view in games: Yes; Mini Map Zoom: Yes; HGiG: Yes; AI Auto Game Mode: Yes; Tuner/broadcasting . DTV tuner: DVB-T2CS2/HEVC x 2; Analogue tuner: Yes; CI (Common Interface): Yes (CI+(1.4)); HbbTV: HbbTV 2.0.4; TV Key: Yes; Connection . HDMI connector: 3; USB: 1 x USB-A; HDMI (High Frame Rate): 4K 60Hz (for HDMI 1/2/3); Ethernet (LAN): 1; RF input (terrestrial/cable/satellite TV signal): 1/1 (shared with terrestrial)/1; CI slot: 1; Wi-Fi: Yes (Wi-Fi 5); Bluetooth: Yes (5.3); Anynet+ connector (HDMI-CEC): Yes; HDMI Audio Return Channel: eARC; Design . Design: Slim Look; Frame: 3 Bezel-less; Case color: BLACK; Base type: FLAT FEET NARROW; Base color: BLACK; Additional features . Art Store: Yes; Built-in POP: Yes; Electronic Program Guide (EPG): Yes; IP Control: Yes; OSD language: 27 European languages ​​+ Russian (only when connected to EE,LV,LT network); Power and solutions.