HP ENVY - 15t Touchsmart/ i7-5500U Dual Core Processor/4GB NVIDIA GeForce GTX 850M Graphics/16GB Memory/1TB HDD/SuperMulti DVD burner/15.6-inch Full HD (1920x1080) Touchscreen/Windows 8.1 5th generation Intel(R) Core(TM) i7-5500U Dual Core Processor 4GB NVIDIA GeForce GTX 850M Graphics 16GB Memory/1TB HDD 15.6-inch diagonal Full HD WLED-backlit Display (1920x1080) Touchscreen SuperMulti DVD burner/ 4-cell 48WHr Lithium-ion Battery/Windows 8.1