Tablet computers are available in different models and sizes to meet different needs, whether they are for educational purposes, gaming or browsing the Internet.
Many international companies put their different models on the market, and the prices of these models vary, ranging from low-cost devices, to expensive models with more than a thousand dollars.
Big differences
Peter Knack, from the German Product and Goods Testing Authority, explained that there are significant differences between devices in terms of computing power, screen efficiency and battery life, and the advantages of the screen are very impressive when using the tablet outdoors in direct sunlight.
Knack added, "When one decides to buy a low-cost tablet computer, he will get a device with a dull and dark screen, and he will suffer from slowness while browsing the Internet." However, the smaller models, which come with an 8-inch screen, already have everything the average user would need.
middle class
The mid-range tablet computers, which come with a 10-inch screen, have good performance, but they may not be enough to play “3D” games, but when used in video conferencing, whether for work or education at home, they meet the needs of the user without No problems.
luxury class
The luxury-class tablets have enough performance to run applications that require high computing power, and if the user wants to buy a tablet with a large screen, he will have to pay for it; "There are large models of tablet computers with a screen of up to 14 inches," explained Stefan Herget, of the German "c't" magazine.
The possibilities of using tablet computers in general vary; Where they can be used to watch movies, surf the Internet, enjoy games, or use educational applications for children, in addition, older people can benefit from tablets; Because it is easy to use, but it is larger than smart phones.
Sebastian Kloss, from the German Association for Communications and Information Technologies "Bitkom", confirmed that tablets are used as a control center for smart home equipment.
Tablet computers can be used as family devices, meaning that they are transmitted from one individual to another within the family; Because it is less private than smart phones, on which private and work-related contacts are registered, and tablets are easy to handle compared to laptops.
Tablet computers can be used as family devices, meaning that they are transmitted from one individual to another within the family (Shutterstock)
And if the user wants to save on the purchase of a tablet computer, he can think about whether he will need a mobile telephony modem. "Wi-Fi is sufficient for most usage scenarios," Hergit added.
If necessary, the user can connect the tablet computer to the smartphone via a "Hotspot", and use the mobile Internet from the smartphone.
accessories
And when buying a new tablet computer, the user has to allocate some expenses for the purchase of additional accessories and accessories. "To protect the tablet from falling on the ground, it is necessary to purchase a protective case for it, in addition to the fact that most protection cases provide practical carrying functions for the tablet," Knack explained.
It is also useful to purchase a data entry pen for use with graphics programs or for writing text manually, but the user must verify that the tablet computer in question supports the data entry pen to be purchased.
The keyboard and mouse, which are connected to the tablet computer via Bluetooth technology, are also practical equipment, and here the user can use all models available in the market, and through the use of the appropriate keyboard case, the tablet computer can be an alternative to the traditional laptop computer. .
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