tender for supply, installation, testing, and commissioning of 98-inch professional/commercial display for park centre, technopark phase i c us. , supply, installation, testing, and commissioning of 98-inch professional/commercial display. , professional display: 98-inch • professional / commercial grade display • screen size: 98 • aspect ratio: 16:9 • operation duration: minimum 16×7 • resolution: 4k uhd (3840 × 2160) • brightness: minimum 500 nits • contrast ratio: minimum 1200:1 • viewing angle (h/v): 178° / 178° • surface treatment: anti-glare / haze ≥ 25% • connectivity: minimum 3 × hdmi (2.0 or higher), usb, rj45 lan, wi-fi • operating system: tizen / webos / android / oem proprietary os • built-in media player: supported • mounting bracket: heavy-duty industrial-grade wall mount • orientation: landscape • warranty: minimum 5 years comprehensive on-site oem warranty • oem warranty coverage in the format of 3 + 2 years shall also be acceptable • approved brands: samsung, lg, sony, panasonic , installation and commissioning charges including mounting, testing, alignment, and cable management.