So what hardware is inside? Well, you get the popular Intel Core i7-4720HQ 2.6 GHz processor, capable of handling current games on high settings. The CPU is paired with the excellent and highly-recommended NVIDIA GTX 960M GPU. It's an amazing graphics card that offers high gaming performance at a great price. All that is combined with a very fast 256GB solid-state drive and a high-quality screen. The HP OMEN delivers a very good hardware combination for the price.
For many years, the term “gaming laptop” referred to a highly powerful, exceedingly expensive, very large, and extravagant looking computer that usually had very limited battery autonomy. It was more or less equivalent to a high-end desktop computer that had the advantage of being portable (and which was generally used to showcase its manufacturer’s most advanced hardware).

MSI have had a 'warranty void if removed' sticker under their machines for years. Check before you buy as it can make upgrading painful. Forget about spindle drives, get a smaller SSD and just use an external drive if you have to. Loading a spindle drive just chews power, slows everything down, and makes noise and heat. They are the suck. Higher res screens require more powerful GFX cards due to the higher resolution. Think carefully about the 4k screen if you're only getting a low end GPU. Get a low latency wireless network card that supports the highest wireless range you can get. There's no point limiting your new machine to last years bandwidth. Think about a game controller to save your keyboard from being mashed. Replacing a laptop keyboard = expensive. Buy a decent mouse as well, SteelSeries and Razor make some great units. Lastly, think about the life cycle of your laptop : they do not last forever so work out when you'll likely want/need to sell it and buy a new one. You want to do that while it's still worth something. You also don't want to be stuck with a high end laptop thats out of warranty which developes a problem. Selling it while it's still valuable means your new machine costs less.
If the Dell G7 is unavailable, we recommend the Dell G5 15 Gaming. It’s nearly identical to the G7, but the model we tested had a worse-looking screen with a greenish color tint, angled vents instead of rounded ones, and red backlighting on the keyboard instead of blue. Dell confirmed to us that the G5 and G7 have identical fan and heatsink setups when configured with the same graphics card. We recommend the G5 with Nvidia GeForce GTX 1060 Max-Q graphics, an Intel Core i7-8750H processor, 16 GB of RAM, a 128 GB solid-state drive, and a 1 TB hard drive for around $1,200, but only if you can’t find the G7 at a good price.
Gaming laptops can put a serious dent in your wallet, with some of the fancier models costing upward of $3,000. But who says that the right rig has to cost an arm, a leg and the soul of your firstborn? Fortunately for the fiscally conscious gamer, there are some sub-$1,000 notebooks that can run graphically taxing games like Destiny 2 and Shadow of the Tomb Raider at solid frame rates.