Year of manufacture: 2021   General information: The article was used at the Hochschule für Polizei Baden-Württemberg at the Böblingen site.   Short description: A 65-inch QLED TV from Samsung, model GQ65Q74AATXZG from the Q74A series, is offered. The device has a screen resolution of 3.840 × 2.160 pixels (4K UHD), an integrated twin tuner for DVB-T2/C/S2 and smart TV functions based on the Tizen operating system. The equipment includes four HDMI ports, two USB ports, Wi-Fi, Bluetooth, LAN and a CI+ slot. The device supports HDR10+, HLG, eARC and various functions for image and sound optimization. The model dates from 2021 and is no longer available as a new unit in the regular model range.   Condition: used, technically fully functional (function test is carried out), article knows signs of wear in the form of very light scratches.   Technical data/details: · Manufacturer: Samsung · Model name: GQ65Q74A · Full model designation: GQ65Q74AATXZG · Product series: Q74A · Model year: 2021 · Device type: QLED Smart TV · Screen technology: QLED, LCD with LED backlight · Screen diagonal: 65 inches / approx. 163 cm · Screen resolution: 3.840 × 2.160 pixels · Resolution: 4K UHD · Aspect ratio: 16:9 · refresh rate: native 100 Hz · Image processor: Quantum Processor 4K · Image technologies: Quantum Dot, Dual LED, Quantum HDR, HDR10+, LG, Ultimate UHD Dimming, Contrast Enhancer, Wide Viewing Angle · Picture Quality Index (PQI): 3500 · HDR support: HDR10+, HLG · Dolby Vision: not supported · Operating system: Tizen · Smart TV function: available · Web browser: available · WLAN: integrated, Wi-Fi 5 · Bluetooth: available, Bluetooth 4.2 · LAN connection: available · HDMI ports: 4 · HDMI functions: including 4K@120 Hz, 4K @60 Hz, 2K@ 120 Hz, VRR, ALLM and eARC · USB ports: 2 · CI+ slot: 1 · Digital audio output: optical, 1 · eARC: available · HDMI-CEC: Anynet+ · TV reception: DVB-T2/C/S2 · Tuner: Twin tuner, 2 × DVB-T2/C/S2 · HbbTV: Version 2.0.2 · Video text: available · USB recording/PVR: available · TimeShift: available · Image-in-picture function: available · Audio output power: 20 W RMS · Speaker configuration: 2-channel · Audio technologies: Dolby Digital Plus, Object Tracking Sound Lite, Q-Symphony · Gaming features: Game Mode, Game Bar, AMD FreeSync, VRR, ALLM · Smart features: SmartThings, Bixby, Alexa and Google Assistant support · Ambient Mode: Ambient Mode+ · Screen Mirroring: available · Multi View: available · VESA attachment: 400 × 300 mm · Housing colour: titanium grey / black · Stand: centrally arranged (but not available here!) · Energy efficiency class SDR: F · Energy efficiency class HDR: G · Energy consumption SDR: 101 kWh/1,000 hours · HDR energy consumption: 202 kWh/1,000 hours · Power consumption Standby: approx. 0.5 W · Mains voltage: AC 220–240 V, 50/60 Hz   The technical data were compared with the available model and manufacturer data.   Specifications: Dimensions with base (W × H × T): approximately 145,2 × 89,8 × 28,6 cm Dimensions without base (W × H × T): approximately 145,2 × 83,2 x 2,6 cm Weight with base: approx. 23,8 kg Weight without base: approx. 20.9 kg VESA dimension: 400 × 300 mm   (The different dimensions are determined by whether the central base is mounted.)   Manufacturer's instructions: The measurements and weights given are for general information and may differ slightly.   Apparatus description of the manufacturer: 65-inch QLED 4K TV of the Q74A series. Key features include Quantum Processor 4K, Quantum Dot technology, dual LED backlight, Quantum HDR, HDR10+, Wide Viewing Angle, Adaptive Picture, Ambient Mode+, Q-Symphony and Smart TV functions based on Tizen. The device also features image optimization and 4K upscaling functions as well as gaming functions including 4K playback with up to 120 Hz via a suitable HDMI port.   Note on conformity (marking CE, VDE, etc.): Samsung provides an EU declaration of conformity for the model GQ65Q74AATXZG on the official support page. This means that the device has a corresponding manufacturing...