Nailing down a high-quality mouse sensor is tricky without getting hands-on time with a given mouse. The two key sensor types are "optical" and "laser" sensors, but you can't apply absolutes when judging them. Your best bet is to try out a mouse in person, or to rely on formal reviews like ours, as well as online forums, for the skinny on how a mouse feels in specific play situations.
The G3 15 has its downsides, including a Full-HD display that isn’t as bright as we’d like, frame rates that struggle to reach 60 fps on top-tier games, and a weight exceeding five pounds (although it’s not as massive as some gaming laptops). But when we compared it to the Acer Nitro 5, another budget gaming laptop we like, with an even lower price point, there was no contest. The G3 15 posted stronger benchmarks and battery life. In particular, its GTX 1050 Ti graphics showed the limitations of the Nitro 5's mere GTX 1050. Nothing wrong with the Nitro 5, but if you can afford the G3 15 we tested, it's the better choice. Read our full review.
If you're looking for a cheap gaming laptop to buy, the Ideapad Y700 should be at the very top of your list. It has an amazing price-to-performance balance, one of the best of all budget laptops we've found. The Ideapad features the very fast Intel Core i7-6700HQ at 2.6 GHz, which clocks in at over 10,000 points on Geekbench. This ensures that you have plenty of CPU power to multi-task and play games on high settings. The CPU is cleverly paired with the popular NVIDIA GeForce 960M. It's currently the best mobile graphics card for people on a budget.
These days, manufacturers have expanded their product offering to include more lightweight and affordable computers that have been optimized to run on battery power for longer periods of time. Nvidia and Intel have been very successful when it comes to reducing the cost of their hardware components whereas AMD has not really been able to gain much of a foothold in the gaming laptop market (or in the desktop gaming computer market for that matter). Nowadays, it is entirely possible to purchase a very decent gaming laptop (equipped with a GeForce GTX 1050 Ti graphics chip and a Core i7 processor) capable of running games in Full HD for around 800 dollars.
The connectivity, which is of various forms, is superb. The laptop has three USB 3.0 ports, a USB 3.1 Type C, a mini display port, a HDMI port, an Ethernet jack. It also has a mic-in, headphone and line out jacks, and an SD card reader. The system also comes with Bluetooth features and 802.11ac Wi-Fi features for connectivity and a 1.2MP HD camera.
Nvidia GeForce GTX 1080: This is the card to beat. During our testing, gaming laptops outfitted with a 1080 GPU routinely top the category average on high-end games such as Rise of the Tomb Raider and Grand Theft Auto V with the special effects settings and resolution turned all the way up. And of course, Nvidia 1080 can easily support all your virtual-reality adventures. Just be prepared to shell out a pretty penny, since 1080s are only found in high-end systems like the Razer Blade Pro or the Acer Predator 17X.
Dell Home, via its Member Purchase Program, offers its Dell 15.6" Laptop Gaming Backpack in Black/Red for $28.49 with free shipping. That's tied with our expired mention from four days ago as the lowest price we've seen for this bag. (It's the best deal we could find now by $20.) It accommodates laptops with up to 15.6" screens and features a shock-absorbent EVA molded front shield, adjustable shoulder straps, and a deployable rain cover.