Some guidelines when buying a laptop

When buying your next laptop, in addition to select material or trademark or characteristics, it is advisable to ensure the following:

Weight: obviously a laptop is transported, it is therefore imperative, the lightest possible wählen.Werden carefully however, sometimes the weight is mentioned without external devices such as DVD writer.

Autonomy:The autonomy of the computer is directly dependent on the use of its components and the characteristics of the battery.

Type Ni-MH rechargeable battery: are more powerful than nickel cadmium batteries.

Type Li-ion battery: rechargeable batteries fitted to most laptops.The Li ion batteries provide excellent performance for a modest cost. Moreover, not the memory effect suffer the Li ion batteries, which means that it is not necessary to completely empty the battery before recharging unit.

Type lithium polymer battery performance equivalent to the Li ion batteries has but ersetzt.Diese type of battery is much easier than the liquid electrolyte (or Ionic solution) and the micro porous separator of Li ion batteries are a much lighter solid polymer (polyacrylonitrile) but no asset, because the charging time is larger and your life is relatively low.It defines generally the autonomy of the laptop by the average duration of the activity of the laptops standby / used.

Temperature of operation:The various components of a laptop work results in a rise in temperature that could be sometimes really high.Overheating could also appear if the laptop works closed with the screen because this could prevent a good heat dissipation (Joule effect).

Noise:For some models of laptops, the case for the engines could it really according to the fans who is it for heat dissipation, which drive the rotating disks or CD / DVD.Es is highly recommended to look for information about the noise level of the computer when it works.

Laptops are more practical than the Desktops.Sie the opportunity wherever you go and this fun could to arbeiten.Wahrscheinlich be spend a little more than for a desktop, but if you want to save some money, there always laptops refurbished offers.

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