To date, the number of different models made up a huge number and no wonder to get confused in choosing a laptop. In today’s article we will tell you 7 easy tips for choosing a laptop. Focusing on them, you can more accurately decide what exactly you need from a laptop.
Most people, when choosing a laptop, based on the ratio price-quality. There are, of course, and those who value the appearance, not the content or Vice versa, some buy the most tricked-out model, although the only purpose of this laptop will open browser or office application. Here are the tasks that will be intended for the laptop, and should proceed in the selection. And tasks can be very different from watching movies to work with 3D objects.
So, here’s tips for choosing a laptop:
Tip # 1. First decide what is the diagonal screen you need to work. On the market models with a diagonal from 10 to 18 inches. Device with a screen 10 to 12 inches to treat the class of netbooks. Basically they are designed to work in networks and documents. The performance of the netbooks usually lower than fully-fledged laptops, but they have great battery life. Some netbooks can work up to 15 hours without recharging. The advantages include compactness and small size. The netbook is suitable for those who constantly travels for work, often on business trips and just people who want to be mobile, always and everywhere.
The next category is laptops with a screen size of 13 – 14 inches. Such models are also very popular. They are almost the same compact as a netbook, but have better performance. The dimensions of the screen allow you to comfortably surf the web, watch movies and work with documents.
Classic laptops have a screen diagonal of 15 inches. This laptop is comparable in performance with a standard PC and the user is not tied to an electrical outlet. Time battery life can reach 5 hours or more when using enhanced battery or 2 – 3 hours when running from standard battery power.
Laptops with a screen over 17 inches, purchased as a replacement for a desktop computer. They are heavy and operate from a battery no longer than 1-1. 5 hours. The advantage of this laptop is the large screen that allows for comfortable work with any application: office, graphics, games. Typically, these models are equipped with productive “iron”: a fast processor, lots of memory, powerful graphics, large hard disk.
Tip # 2. The main part of any computer is the CPU. And if the RAM is called the brains, the CPU, may be the heart laptop. When choosing a laptop, pay attention not only on the frequency of the processor, but the Cache values. Cache is a fast memory used for data exchange between the CPU and RAM. The technical details are not going to go (search the Internet if interested), just remember that the bigger the Cache the better. Now, about the number of cores. Here you can not safely say that bigger is better. Not all applications can work with a large number of cores, so do not chase novelties. And, again, choose, proceeding from tasks. For office work will fit a laptop with a single core processor. To work with graphics, video, 3D models may require two or more cores. The latest Intel Core i3, i5, i7 are mostly Quad-core, but there are “stones” that have four cores.
Tip # 3. The amount of RAM greatly affects the performance of the laptop, since all applications fully or partially loaded into the memory. To date, there are two standard DDR2 memory, and faster DDR3. Most laptops are equipped with 2GB of memory and more. It is almost standard. Since the same modern Windows 7 “eats” a considerable part of “RAM”. Remember, if you buy a laptop with 4GB of RAM and going to put on it Windows XP 32 bit, the system will see only 3 GB. So either leave the “seven”, or put a 64-bit version of Windows XP.
Tip # 4. Hard disk. It’s simple – the more the better. A large amount of hard drive allows you to store huge amount of information, collections of movies, music, photos, and more. The only thing you should pay attention to is the spindle speed of the HDD. as a rule, the laptops put the disks with a speed of 5400 rpm Is faster, with a frequency of 7200 rpm. the higher the speed, the faster you will get access to information. There are also laptops with solid state drives (SSD). There were no disks. SSD is such a big and expensive USB flash drive. While such drives was not widespread.
Tip # 5. Video card in laptop can be built in and selectable. Built-in video memory for its operation uses part of the RAM. This type of memory suitable for office application, watching videos, etc. If the laptop is scheduled to launch “heavy” applications and modern games, I advise you to choose a laptop with a discrete video card.
Tip # 6. When choosing a laptop, pay attention to which operating system is installed on it. If the description is the inscription DOS, it means that you do not have any “OSes”. This will allow you to install the system yourself. Basically for laptops put the latest version of OS from Microsoft – Windows 7. On netbooks and some laptops can be installed Linux (Ubuntu, Mandriva, etc.). So before buying, ask the sales consultants.
Tip # 7. And the last tip for choosing a laptop, pay attention to ports, connectors, and other interfaces. For full communication over the network, you may need a built-in camera and microphone. The Wi-Fi module, network port, usually present in all modern laptops. Counts the number of USB ports. If they are small, then there may be problems with connecting external devices. Besides, one of them, usually used to connect a mouse. More expensive models are equipped with one or two fast USB 3.0 ports. The advantage is the presence HDMI ports, a DisplayPort, which are used to connect to the plasma panels and LCD TVs. VGA-out is on all laptops. Some notebook models are equipped with a card reader and a fingerprint scanner.