UMPC handheld: UMPC full name of the Ultra-Mobile PC, Ultra Mobile Personal Computer, Intel and Microsoft are so hard to promote a product. UMPC to be a complete PC products and has all the PC computer to the functions, it also need to have a very good wireless connection technologies such as WiFi and Bluetooth wireless technology, techniques, and even HSDPA/3G equipped with high-speed data connectivity. At the same time, UMPC size of the product itself to the basis of thin and light design, portability is very strong, as well as long battery capacity. Another important feature that is, dell e1505 battery UMPC also supports handwriting output function, and in Windows XP Tablet Edition systems can be used under the Touch Pack panel.
Flat handwritten type: also known as the Tablet PC, its appearance and the general notebook computer similar, but not an ordinary laptop computer, it can be seen as a condensed version of notebook computers. Between its appearance in general between the notebook and handheld computers, but its capacity is larger than handheld computers, than the laptop, in addition to its own all of its functions, also supports handwriting input or voice input, mobility and portability are more effective than that edge. Main features is its display can be freely rotated, the general use of small-size LCD screen, and were identified with a touch LCD screen, you can use electromagnetic induction pen handwriting. Tablet computers set of mobile commerce, mobile communications and mobile entertainment as a whole, with handwriting recognition and wireless network communication capabilities. Tablet computers are mainly two kinds of specifications: a dedicated tablet can be an external keyboard, screen and so on, as normal PC use. Another way for the notebook tablet can be opened and closed like a notebook in general. Tablet computers built itself a number of new applications, allowing the user to write on the screen, you can text or hand-drawn graphics will be entered into the computer. Tablet PC using Microsoft-specific Table PC Windows XP system, this is it and is one difference between ordinary notebook computer.
Thin and light portable: Generally speaking, 2kg less portable notebook computer called the (thin) notebook computers, portable nature of such products will be on the most important position, performance and functionality or interfaces can make sacrifices, so low -voltage version of the processor, low power consumption chipsets, low-specification of memory, low-power 1.8-inch hard drive, fanless design, limits are accompanied by thin, in the test, the performance of such products in general, but often the battery Life is relatively good, thanks to the extensive use of low-power devices. Portable notebooks are divided into two kinds of built-in optical drive and full plug-in, in the weight of the whole plug-in type to be superior. And, because there is no built-in optical drive, so in all plug-type interface in a portable notebook will be more outstanding performance, dell e1405 battery the only not "perfect" is the additional expenditure will increase (to buy an external drive), while the built-in optical drive type of portable notebook while eliminating the need for additional overhead, but the performance of the interface is not as good as all plug-type perfect, of course, different users have different requirements.
Business Type: Business Notebook in applications calling for absolute stability, security, a lot of the latest technologies are first used in such products, for example, was the most advanced fingerprint recognition technology, the most powerful hard disk data protection technology, the most outstanding Silent cooling system, basically the first to appear in the business notebook. Business Notebook in the face of specific populations and use of design is rather dull, does not seek the pursuit of fashion and fancy Jacuzzi, mainly impression stable, generous. Overall, business notebooks pay more attention to the machine stable, reliable, and can not be too difficult to carry, with a rich interface and the design of a variety of security features.
Audio Home type: used to replace traditional entertainment home desktop machine, with a large size screen design, tend to entertainment design, usually 16:9 screen design and screen, dell d400 battery high brightness and viewing angle, in the sound design of the products are integrated for at least a 2.1-channel sound system and bass module integrated in the bottom of the notebook computer subwoofer to achieve the effect, and also to create a "lingering sound proudly, on the 3rd is not never," the mood, and some models can also simulate 4.1 channel surround sound, and even direct ownership of 4.1-channel speaker. Therefore, these products are generally bulky and not easy to carry. Some of the products in the functional design features also features a TV, laptop computer to receive television pictures that nowadays the development of audio-visual notebook computer is a trend, usually such products will be built on the machine where a TV receiver, remote control can be achi eved through the television reception, there are some other products also comes with video editing software, users can realize timing video, video capture and other operations.
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