1848的硬配15P1848T。 Intel Core i7-4720HQ/8GB DDR3 1600MHz/128GB + 1.0TB 5400RPM Dual Drive/15.6" UHD Touch (3840x2160)/No ODD/Windows 8/NVIDIA GTX 960M (4GB GDDR5)/2Y Carry In/6 cell/Intel 3160AC/Mcafee 15M/Backlit Keyboard/Cam+BT 带触摸。求大神解释