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.

Matthew Buzzi is a Hardware Analyst at PCMag, focusing on laptops and desktops with a specialty in gaming systems and games. Matthew earned a degree in Mass Communications/Journalism and interned for a college semester at Kotaku, writing about gaming before turning it into part of his career. He spends entirely too much time on Twitter (find him @M... See Full Bio
Fortunately for anyone interested in acquiring a gaming laptop with decent battery autonomy, there are a number of models on the market that have highly optimized hardware configurations like the Asus ROG Strix Hero II (which has almost 5 hours of autonomy), the Acer Predator Helios 300 (approximately 6 hours 50 minutes of autonomy) or the Dell Inspiron 15 7000 (around 7 hours of autonomy). This last computer takes advantage of Nvidia’s Max-Q design in order to allow its GeForce GTX 1060 graphics chip to consume less power while remaining fully capable of gaming in Full HD. The Alienware 13 (OLED) also has a battery autonomy in excess of 7 hours (tested using office software).

The Lenovo Legion M200 RGB Gaming Mouse is designed for the beginners and amateur PC gamers. With an ambidextrous comfortable design, it is affordable in price but uncompromised in functionality and performance. Legion M200 features a 5-button design, up to 2400 DPI with 4 levels DPI switch, 7-color circulating-backlight and a braided cable. It is easy-to-use and set-up without any extra complicated software. Adjustable 4 level DPI setting; 500 fps frame rate; 30 inches per seconds maximum moving speed; 7-color circulating backlight
Next in the low-cost gaming segment is the Dell G3 Series 15. It's currently on sale for $699 making it one of the lowest cost gaming notebooks. The $699 price also gives you a choice between a 1 TB HDD model, or a 256 GB SSD version, which lets you choose based on how large your gaming library is, whether to take a slower spinning drive with plenty of space, or a SSD for better system performance all the time, but you may have to add space later. The G3 Series 15 can be had with a Core i5-8300H on the base, or up to a Core i7-8750H. A Geforce GTX 1050 is the opening GPU, and Dell offers a GTX 1050 Ti on the higher end configurations. The display is a 1920x1080 IPS, and although it's not the best display around, the GTX 1050 should be able to drive it while gaming at reasonable frame rates.
This is a Black Friday deal that has gone live early. Take $50 off what I would already consider the best value in VR gaming. You get 7 apps (Robo Recall, Lucky's Tale, Dragon Front, Quill, Medium, Dead & Buried, and Toybox.), but my favorite Rift game by far is Beat Saber. Beat Saber is a mashup of Fruit Ninja and Rock Band, and I highly suggest you give it a try.
Prolonged exposure to warm laptops can cause erythema ab igne (EAI)—also called Toasted Skin Syndrome or Granny’s Tartan—a blotchy, chronic skin condition that is in rare cases associated with some cancers. We do not recommend using any gaming laptop on your lap for long periods of time, as the undersides of all the laptops we tested regularly measured over 43 °C (109 °F) (the threshold for EAI) during even short gaming sessions.
Powerful hardware isn’t the only consideration. A gaming laptop’s processor and graphics card produce a lot of heat, and if the laptop doesn’t have an effective cooling system, it can overheat. The laptop also needs a good keyboard and solid build quality. Even though Nvidia’s GeForce GTX 1070 can run games on high settings at 4K resolution, we still recommend 1080p displays because 4K screens are currently too expensive for most of our readers.
While it features a superfast solid state drive, storage space is slightly too small for modern games which can take up over 40GB of storage space once installed. You might want to consider upgrading the size of your SSD or purchasing a 7200rpm external hard drive for more storage space. We are also impressed with the Full-HD display which offers good image quality and vivid colors for gaming or streaming your favorite series. Acer claims that the Aspire E 15 E5-575G-57D4 will give you 12 hours of battery life off of a single charge, however this would be under ideal conditions and not while gaming or while using hardware intensive applications. Despite this fact, we are still very impressed with the battery life that it offers as most laptops in this price range will barely offer you 4 hours of run time.
*Rewards are issued to your online Dell Advantage Loyalty Rewards Account (available via your Dell.com My Account) typically within 30 business days after your order’s ship date; Rewards expire in 90 days (except where prohibited by law). “Current rewards balance” amount may not reflect the most recent transactions. Check Dell.com My Account for your most up-to-date reward balance. Up to 6% rewards only on Dell Preferred Account purchases. Up to 3% rewards on all other purchases. Bose products only eligible for up to 3% rewards. Total rewards earned may not exceed $2,000 within a 3 month period. Outlet purchases do not qualify for rewards. Expedited Delivery not available on certain TVs, monitors, batteries and adapters, and is available in Continental (except Alaska) U.S. only. Other exceptions apply. Not valid for resellers and/or online auctions. See Dell.com/rewardsfaq.
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.
G-Sync or FreeSync: Several gaming laptops come with panels that support Nvidia's G-Sync or AMD's FreeSync technologies, both of which are designed to eliminate unsightly graphical tears and ghosting 0n monitors ranging from 1080p to 4K. While 60Hz is the current minimum refresh rate, there are an increasing number of monitors that offer 120Hz, which offers even faster rendering without introducing stutter. 
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.
Before we dive into our list of the best cheap gaming laptops, let’s go over what to look for in a gaming laptop. After all, just because a device is affordable and has “Gaming” in its name doesn’t mean it’s going to get the job done for everyone. The main features to consider when shopping for a cheap gaming laptop are its GPU, display resolution, amount and kind of storage, and even portability are things you should keep in mind when shopping for an inexpensive gaming laptop.
It’s no secret that dedicated graphics cards offer far better performance than integrated graphics, however, this doesn’t mean that you can’t game on laptops without dedicated GPUs. This is due to the fact that Intel has come a long way with their integrated graphics and Blizzard have even mentioned that almost 25% of all Overwatch players are playing the game on a system with integrated graphics. While Overwatch is a newer title, don’t expect to play titles such as Mass Effect: Andromeda or Battlefield 1 on high settings or with great frame rates.

Laptops have become indispensable nowadays and have become an integral part of almost everyone’s life. Apart from being used for work, there are laptops which are made specifically for gaming. Gaming laptops are high performance computers and deliver amazing visuals that are needed to effectively run your games and enjoy them to the fullest extent. The laptops produced nowadays are powerful enough to run high-end games seamlessly. When it comes to gaming laptops, popular brands such as Alienware, Acer, HP, Dell, Lenovo, and MSI rule the roost.

Like the Logitech gaming keyboard of the same name, the Logitech Pro mouse is a simple and intuitive product. Despite its feature-heavy nature, it's very newcomer friendly: the lower central button adjusts DPI presets, while the standard center button toggles the mouse wheel between loose and granular. A handsome, detachable braided cable is a nice touch, making it easy to bundle this mouse up for traveling, if you're so inclined.
With a comfortable shape, textured grips and 11 big, programmable buttons in a convenient layout, the Logitech G502 Proteus Spectrum (an updated version of the excellent G502 Proteus Core) has a great feel and stellar performance, and is the best overall gaming mouse on the market today. The device isn't specialized for any one genre, but it handles FPS, RTS, MMO or anything in between with grace and aplomb. Users can adjust the Proteus Spectrum's weight and set its scroll wheel to feel either resistant or almost frictionless. The Logitech Gaming Software can even scan your computer for games, automatically create profiles to fit them and customize the mouse's illumination with full RGB backlighting.

The E 15 offers a max resolution of  1920×1080, although this will need to be set to 1366 x 768 to retain a frame rate of over 30fps when playing more demanding games. The NVIDIA GeForce 940MX offers slightly better performance than a 940M card and, unlike some of its competitors, the Aspire E 15 E5-575G-57D4 features faster GDDR5 video memory instead of GDDR3. Acer have also fitted the Aspire E 15 E5-575G-57D4 with the latest generation Intel Core i5-7200U processor, which is powerful enough to handle more hardware intensive apps and games.
Of course, this is an entry-level gaming laptop and you should expect that some games have to be played on medium settings. However, you can expand this laptop later. For example, it has a second RAM slot for additional memory and an m.2 slot for a solid-state drive. Overall, this is a very good budget laptop with plenty of features at a great price point.
This big, loud, no-holds-barred system delivers a much different value proposition than most gaming laptops do. If you’re doing heavy-duty work that can take advantage of the desktop Core i7-8700K’s abundant threads and high clock rate, no other laptop we’ve tested is even in the same ballpark as Origin’s beast. If you want a best-in-class gaming experience that pushes frame rates as high as possible in a self-contained, portable (enough) form factor, the EON17-X can’t be beat. Jump on this notebook if you’re looking for a true high-end desktop replacement rather than a powerful laptop that lets you game on the road.
Along with our quarterly laptop guide, near the end of every year we also like to take a look at the state of the gaming laptop market. With a much more cyclical upgrade cycle, gaming laptops tend to evolve in lockstep with the major components inside them. For the gaming laptop market, this includes not only more powerful CPUs, but also more unique (for a laptop) components like discrete video cards, mechanical keyboards, and perhaps an IPS panel or high-refresh TN display. All of which come together to make a breed of laptop that is very different from the kinds of machines that define the mainstream and professional markets.
Being the fastest mobile graphics adapter, Nvidia’s GeForce GTX 1080 combined with Intel Core i7-7820HK shows astonishing performances at 1080p. The 100 FPS was easily achieved for many games, and even the heaviest games succeeded 60 FPS at 1080p. For certainly, this is one of the fastest gaming laptops, and the GTX 1080 makes sure of experiencing the same satisfaction as using a top-class desktop.
Time your purchase right and you could land yourself a wonderful deal. You'll find unbeatable laptop discounts during Black Friday and Cyber Monday, but you'll also find great deals throughout August during back-to-school sales. Check whether a new model is about to be launched as well because many stores discount old inventory to clear the shelves for newer models. Manufacturers often announce rebate deals on Mondays, so check for these before you buy.
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