World's Best Brand's Tablet PC in Bangladesh
A tablet, or tablet PC wireless, portable personal computer with a touch screen interface as its primary input device Compatible with home/office wireless and cellular data networks, Portable, but with larger, clearer displays than earlier mobile devices Powerful, but lighter and easier to carry than traditional laptops, Longer battery life and greater storage capacity than typical smart phones.
The tablet form factor is typically smaller than a notebook computer, but larger than a Smartphone. By definition, a tablet is a highly portable PC whose primary interface is a touch screen that occupies the full length/width of the device but whose speaker and microphone are not positioned for hand-held calling. In popular perception, however, tablets simply combine the best aspects of smart phones and laptop PCs, creating what tablet lovers consider the ultimate mobile computing experience:
Tablet owners can use touch commands or a virtual keyboard (sometimes a physical one) to run web browsers, email programs, and interactive games just like they do on a desktop PC or laptop. But when they're ready to move, they can keep working (or playing) simply by switching from a home/office wireless network to a cellular data network. [Some PCs have mobile broadband capabilities built into the CPU chipset, and most accept external cellular data cards or sticks. But the wide popularity of tablets shows that many consumers and business buyers prefer the ultimate portability of a tablet.
What, exactly, defines a tablet? It's hard to pin down, especially as today's manufacturers design models that stretch the traditional tablet size limits, introduce new operating systems, and so on. But there are some general characteristics that separate tablets from their larger and smaller counterparts:
Start at 7" diagonal screen size... bigger than Smartphone, smaller than most laptops, Wireless connectivity (primarily)... home/office network or cellular service (3G, 4G, 5G, etc.), Designed to be carried everywhere... ultra light weight; no spinning hard disk or DVD drive
Offer touch screens as primary interface... users gesture to control actions (slide, pinch, etc.) Typically, also accept pen/stylus input... aided by improved handwriting recognition software, Sometimes include keyboards (attached or detachable) ... for laptop-like typing as needed. Note that tablets with physical keyboards are today considered a category of their own called "2-in-1s" or "2-in-1 PCs" (see below or refer to What is a 2-in-1 laptop?).
Tablets quickly gained popularity in part because they freed users from reliance on limited-range home/office wireless and offered the option of connecting over cellular data networks. To do this, the earliest tablets relied on operating systems built specifically for mobile devices (think Google Android or Apple iOS). However, as consumers demanded more PC-like functionality in their tablets, the market evolved to include models that run on traditional operating systems such as Microsoft Windows 10.
Tablets, like smart phones, provide their user functionality via downloadable "apps." Typically, smaller in size than old-style software programs delivered via DVD and stored permanently on a PC's hard drive, apps require less onboard storage space and utilize the cloud for as many functions as possible. They are usually offered through so-called app stores, where millions of users fuel a robust marketplace and innovative developers provide new apps and functionality at low cost or even free.
Tablets are fully functional computers, albeit with different interface options.