1. To make a right choice while purchasing a laptop, it is important to determine the priorities and criteria on which the choice will be based. Moreover, it is necessary to pay attention to the purpose of laptop’s using. It is possible to orient to different specifications in relation to using the laptop for having the Internet connection, for working with the office programmes, for using it for entertainment, and for working with the specific programmes.
Moreover, it is necessary to focus on the fact the market’s propositions are constantly updated in relation to the new characteristics added or improving the previous parameters.
Purchasing a Dell Latitude E6400 Laptop made in 2008, the customer does not get any benefits in relation to the comparably low price because the laptop’s characteristics can be discussed as outdated, and the customer can face the necessity to buy another laptop with the better parameters to satisfy his expectations and needs.
Thus, the main characteristic of the Dell Latitude E6400 Laptop is its Intel Core 2 Duo Processor P9500 (2.53GHz). According to characteristics of the Dell Latitude E6430 Laptop, the parameter of the laptop of the new generation is Intel Core i3-3110M Processor (2.4GHz) which can be considered as more powerful (“Dell Latitude E6430 Premier Laptop”).
Furthermore, such a parameter as DDR2 SDRAM is irrelevant for the modern laptops, and it is useful to pay attention to DDR3 SDRAM as it is in the Dell Latitude E6430 Laptop. The next problem of the laptop is the limited possibilities to watch video. Today, 160GB Hitachi HDD is not appropriate when 320GB 7200rpm Hard Drive is available.
In addition, the opportunities to receive the specialized service for the laptop made in 2008 are questionable because of typical 3 year basic hardware service for Dell laptops (“Dell Latitude E6430 Premier Laptop”). The last reason to choose the more expensive but the updated model is the orientation to the laptop’s possibilities to operate new programmes.
2. The information technologies are in a constant progress, and new products which are smaller, faster, and cheaper often emerge in the industry. In spite of the fact the aspect of size is not critical for comparing notebooks, it is important to pay attention to the tendency of weight decreasing.
Models of Lenovo notebooks support the idea the computers become faster and more powerful. Lenovo IdeaPad Z580 operates Intel Core i3-311 (2.4 GHz) when Lenovo ThinkPad X131 operates only processor typical for the E-series Intel Core i3 (1.7 GHz). Lenovo IdeaPad Z580 is characterized by 750 GB HDD and Lenovo ThinkPad X131 by 320 GB HDD. The difference in price is correlated with improving technical characteristics and it is approximately $70 (“Lenovo”).
The latest model of Samsung notebooks Samsung NP-R428 is characterized by Intel Pentium4 Processor (2.3 GHz), and the memory type is progressive DDR3. One of the previous models was Samsung N150 which is characterized by using Intel Atom N455 processor, and memory is only 1 GB DDR3 in comparison with the Samsung NP-R428 2 GB. Although the price of Samsung N150 is lower than the price of Samsung NP-R428, its technical characteristics are also lower (“Samsung”).
Asus W3J is not as powerful as Asus K56CM. Asus W3J uses Intel Core Duo “Yonah” T2500 2.0GHz when Asus K56CM operates Intel Core i7 Processor with Processor Cache 4MB. Moreover, Asus W3J is characterized by DDR2 667MHz RAM and Asus W3J has 4GB DDR3 (“Asus”). In spite of the fact the model Asus W3J can be discussed as cheaper than the model Asus K56CM, the characteristics of the first model are significantly lower than the specifications of Asus K56CM.
3. Ubuntu (Linux) operating system can be discussed as a successful open-source software product because it is based on the popular Linux system. It was presented in 2004, and its popularity growths. Thus, the free open-source software product is distributed world widely today, and it is easy in usage. The system requirements are different and can be discussed as appropriate for many products and vary for non-powerful computers (“Ubuntu”).
WordPress cannot be discussed as a specific piece of computer software. However, this open-source programme is successfully used by many clients. It is the popular blog software which became the dominant on in the Internet space. The popularity is based on the availability and easiness in use (“WordPress”). Moreover, the technology responds to the modern tendencies in blog sphere.
One of the most interesting open-source products is Asterisk 10 which is the specific platform for conferencing which is known as “confbridge”. The technology which was discussed as rather progressive some time ago became extremely popular in the business world. The organisation of conferencing became easier and the high quality contributed to the popularity among the audience (“Asterisk”). Asterisk 10 is discussed as one of the biggest IT developments during the latest period of time.
Works Cited
Asterisk. Web.
Asus. Web.
Dell Latitude E6430 Premier Laptop Web.
Lenovo. Web.
Samsung. Web.
Ubuntu. Web.
WordPress. Web.