Gaming laptops are special because of the performance they manage to pack in a small body. You not only have to consider how they perform now, but ensure they’re future-proofed for at least a couple of years. Unlike desktop PCs you can’t easily or cheaply upgrade the specification of a gaming laptop. Paying for that extra performance now is often sensible in the long term.
Matte or Glossy: How do you like your displays, glossy or matte? This is more a matter of preference than anything else, but there are die-hard fans for both camps. Team Glossy swears by the vibrant colors, but that shiny surface is very susceptible to annoying glare. Fans of a matte panel don't have to worry about distracting reflections, but some users complain about washed out color and detail.
To maximize your gaming PC setup, you may wish to carry the capability and style of your chosen mouse to your other gaming accessories. Gaming speakers will fill the room with sound, or you can look at wired or wireless gaming headsets for private yet intense audio. And if you've opted for RGB lighting, you can typically find gaming keyboards and gaming headsets with matching effects.
As far as RAM is concerned, there’s really not all that much to be said. Entry-level laptops generally have 8 GB of RAM which is enough for gaming. More expensive computers are often equipped with 16 GB or 32 GB of RAM which could be useful if you are a frequent user of graphics design or video editing software. With the exception of EVGA models, no laptop is able to adjust its RAM frequency beyond JEDEC certification limits.
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.
Dell has a couple of (more or less) entry-level product lines: the Inspiron 15 7000 Gaming (which is equipped with a GeForce GTX1050 graphics chip) and the more recent G3 (17″) and G5 (15″) which incorporate a GeForce GTX 1050, 1050 Ti or 1060 Max-Q graphics chip. One high-end G5 model is equipped with a 4K display. LaptopMag’s test highlights this computer’s good design, good-quality audio, good upgradability, and good overall performance. However, the poor performance of this computer’s display cast something of a cloud over its positive characteristics.