Peace be upon you. I am offering an Onyx Smart 50-inch screen for sale. It has been used for two weeks. The reason for selling is purchasing a larger screen. It was bought for 935 SAR for your information only. Serious buyers, please contact me, and we will agree. Detailed Technical Specifications for Onyx 50-inch Screen (Crystal 50): Screen Size: 50 inches. Screen Resolution: (3840 x 2160) pixels (4K Ultra HD). Display Type: LED/QLED Crystal (varies by sub-model). Operating System: Smart Android. Design: Slim, black color. Connectivity: Built-in Wi-Fi. HDMI ports. USB ports. Ethernet port (RJ45). Additional Features: Remote control. Wide viewing angle (approximately 176 degrees). Eye protection. Backlight life up to 50,000 hours. Approximate Dimensions: Approximately 111.7 cm (width) x 71.9 cm (height) x 25 cm (depth with stand).