VR and the Highest Settings: A GTX 1070 will let you play through just about anything on high settings, while the GTX 1080 is the most powerful card out there for laptops right now and will allow for smoother VR and special effects. These are the cards that will let you start pumping up effects like Nvidia Gameworks. Laptops in this range can start in the high $1,000 dollar range, and, depending on what other specs you need, go over $3,000.
Almost all gaming laptops have a backlit keyboard in order to allow users to game in low-light conditions. Entry-level gaming PCs tend to offer variable intensity red or white backlighting while more expensive computers are generally equipped with RGB keyboards. An RGB keyboard gives greater control over the color of its keys (which can usually be adjusted via an application). For example, the Asus ROG Zephyrus allows users to assign different colors to different keyboard zones whereas some MSI computers and the Gigabyte Aorus X7 allow users to set a different color for each individual key.
The Nitro 5 isn't as polished as Dell's offerings and Acer doesn't currently offer it with a GTX 1060 GPU. But it starts as low as $650 with an Nvidia GeForce GTX 1050 or $730 with 1050Ti graphics. That's some beefy performance for not much money (as gaming laptops go, anyway) and while there are a few cut corners, you still come out ahead overall.
Resolution: The minimum resolution for any gaming laptop is 1920 x 1080 — anything less and you're asking for muddy graphics. Laptops with QHD (2560 x 1440) or 4K (3840 x 2160) panels are becoming increasingly popular, praised for their striking details and color. There are some gamers that swear by 1366 x 768 because of the increased frame rates, but I implore you to love yourself more and aim a bit higher.