It’s time gaming laptops started to get thin. The Lenovo Y40 and Y50, coming Q1 this year for a starting price of $699, are doing just that with svelte profiles that shed a half-inch off last year’s models. The new class is also light -- between 4 and 5 pounds -- compared to older systems’ that weighed in at 6.4 pounds. Don’t worry, there’s still room to pack the heat. That includes 1080p displays, JBL stereo sound, backlit keyboards, up to 1TB hybrid SSD drives, and either an AMD Radeon R9 M270 GPU or an NVIDIA GTX GPU.