What is the screen size and resolution of the display?

The laptop has a 17.3-inch Full HD LED display with a resolution of 1980 x 1080.

What are the specifications of the graphics card in this laptop?

The laptop features an Nvidia GeForce RTX 3060 Laptop GPU.

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Detailed Configuration: This computer is a brand new and sealed package with 16GB RAM and 512GB SSD.
AMD Ryzen 7 4800H 2.9GHz Processor: The AMD Ryzen 7 4800H is a high-end processor you can typically find in gaming laptops. The Ryzen 7 4800H stands out with its eight processing cores and up to two computing threads per core, meaning a great potential for multi-tasking and multi-core-optimized programs.
17.3-inch Full HD LED (1980 X 1080) display: 17.3-inch Full HD LED (1980 X 1080),16:9 Aspect Ratio,144Hz, 3ms response time
Other Features: Nvidia GeForce RTX 3060 graphic , 90WHrs, 4S1P, 4-cell Li-ion battery, Wi-Fi 6 (802.11ax),Bluetooth 5.1,Backlit Keyboard,VR Ready,15.55 x 11.10 x 1.11 in ,5.95 lbs, Windows 10 Home OS
Woov Accessory Bundle: Bundled with Mouse Pad featuring high-quality cloth surface promotes smooth mouse gliding and enhanced precision.