Tablet low cost, here offers HP, Lenovo and Acer

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The tablet 7 or 8 inches (17.8 / 20.32 cm) were often considered second-best solution, cheap versions of the models 10-inch (25.4 cm diagonal). In mid-2012 quad-core Nexus built by Asus on specific Google, breaks the stereotype is natively very powerful but also expensive. Only in recent weeks, finally, the segment "entry level" is populated with models powerful enough to support all common applications and significantly less expensive. With a digit in the range 150-200 euro you can buy a tablet today modern and functional for all uses, including school, provided you know the features that really matter.

The first aspect to consider is the operating system, certainly Google's Android, the only one for devices of this price. Attention must be paid to the actual installed version. Version 4.1 (later 4.2) "Jelly Bean", developed specially for Nexus 7 is the most widespread in the latest models of all manufacturers. The CPU is now increasingly the type "dual-core", namely a single chip with two embedded processors, minimum 1.2 GHz with regard to the speed. The amount of RAM right, often confused in stores with a generic "Internal Memory", is now equal to 1 GB, to use multiple applications simultaneously. The "non-volatile memory", the equivalent of PC hard disk, it is parameter to be controlled well because some models, the first of its Nexus 7 Google / Asus, have no slot for MicroSD card so they can not be expanded. This explains the price difference between the same tablet in "8 GB" or "16/32 GB", in addition to the presence or absence of 3G radio, which usually does not allow you to call being dedicated to the exchange data, and GPS .