Each gaming mouse will have a DPI range (e.g. 200 – 8,000), and the user can select a point in between that feels comfortable. A very high DPI would be something like 16,000. Most office mice will have a DPI of well below 1,000, by comparison. The majority of gamers will find 800 to 3,000 comfortable, but you can train yourself to cope with higher sensitivities over time.
For proper functioning of GPU, it is essential to have VRAM of their own. This is beneficial in storing different frames, textures and other required properties for getting frames for the monitor. Finding out how much you require may be tricky. Hence, it is better to go for a laptop with as much VRAM as possible. You can buy a laptop with 3-4 VRAM. If you have reduced budget, you can opt for 2 GB VRAM. You, however, need to ensure that the resolution of the gaming laptop is 1080P.
Acer’s Predator Helios 300 is a budget-oriented Predator model with great parts at an affordable price. It sports an Intel Core i7-7700HQ processor, GTX 1060 GPU, 16GB DDR4 memory, and a 15.6-inch full HD (1920 x 1080) 16:9 display. A laundry list of ports, including HDMI, will ensure you have enough room to plug any accessories or peripherals into the Predator.
Before we forget, let's talk memory. In a gaming laptop, look for at least 8GB of RAM. (In practice, no self-respecting model will come with less.) That will give you some breathing room when switching back and forth between your gameplay window and your messaging app, but we'd save researching game tips for when you're not playing, as each successive browser window you open eats into your RAM allotment.