Rog GL502VS and Omen 17-an012dx share specifications such as Display Resolution (1920 x 1080), Form Factor (Clamshell), Laptop Category (Gaming), Operating System (Windows 10).
The main differences: Processor Model (Rog GL502VS: Intel Core i7 6700HQ 2.6GHz, Omen 17-an012dx: Intel Core i7-7700HQ); GPU Model (Rog GL502VS: Nvidia GeForce GTX 1070, Omen 17-an012dx: AMD Radeon RX 580); Installed Memory (Rog GL502VS: 16 GB, Omen 17-an012dx: 12 GB); Storage Capacity (Rog GL502VS: 256 GB, Omen 17-an012dx: 1000 GB).
Rog GL502VS may suit users who need its differing values, while Omen 17-an012dx benefits those who need its paired strengths. Review the specs table above before deciding.