If you don't have the space for a gaming desktop or are on the move a lot, consider a gaming laptop. These powerful machines deliver the best of both worlds in a portable format.
The ideal gaming laptop provides you with excellent performance for your budget and the portability you need from a laptop PC. Think about which of these concerns matters most to you when choosing your machine.
If portability is your primary concern, aim for laptops around 13 to 14 inches and under in size. These most easily fit into backpacks and will be most convenient to use when on the go.
If performance is your primary concern, consider instead laptops that are 17 inches or more in size. These have more screen real estate for you to enjoy and often have more powerful cooling solutions as a result of their larger sizes.
If you need a compromise between these two extremes, consider a 15-inch laptop. This captures many of the benefits of both larger and smaller laptops, and shouldn't leave you feeling like you're missing out on one or the other.
If you want the highest-end graphics, especially with real-time ray-tracing, then Nvidia laptops are the way to go. Specifically, Nvidia laptops with RTX branding will offer access to real-time ray-tracing features, which greatly enhance the lighting of supported games and applications. Even outside of ray-tracing features, Nvidia has a history of pushing their highest-end GPUs into the smallest form factors for laptop gamers, so Nvidia is generally the way to go if maximum performance is your top priority.
If you don't need ray-tracing or the absolute best performance, you may want to consider instead AMD-powered laptops. AMD laptops, especially with their Ryzen APUs, are designed to provide the best price-to-performance ratio for gaming laptops in a budget friendly package.
With high refresh rate displays (120 Hz and higher), gamers can enjoy snappier reaction times and smoother perceived motion in supported games. While not all games will support running at these higher refresh rates (some console ports may be limited to 30 or 60 Hz, for instance), eSports titles, in particular, will usually support higher or even uncapped refresh rates. If you consider yourself a competitive gamer, or you mostly play multiplayer games, then look for a high refresh rate panel on your laptop.
A key feature of laptop gaming and PC gaming as a whole, is the ability to customize your experience to your heart's content. Even past the initial choice of laptop, you have plenty of other choices to make, should you desire to. This can include buying a gaming mouse to enhance your experience in shooters, or snagging a gamepad for use with platformers and action games. If you foresee yourself adding a lot of peripherals, you may even want to opt for a USB hub to enable even more expansion.