The size & weight of a laptop affects two key areas: portability and display size.
2. Specifications
The specifications of laptop must also realize what the minimum and maximum acceptable specifications laptops have.
3. Conectivity
The conectivity of laptop ability to connect to an office network and the Internet are integral to successfully working in a mobile environment. Laptops with multiple connection options are what will suit mobile workers and leave them with the ability to get connected in practically any situation.
4. Hard Drive
The hard drive of laptop know must a bigger hard drive - minimu 60 GB or more.
5. Batteries
The Batteries of laptop must long battery lives and even better are laptops that allow you to add an extra battery. You never know if your mobile work will take you to places where electricity is not an option. Traveling by air, rail or bus are prime examples. It's also worth looking at how long it takes to recharge your laptop batteries
6. Memory
The memory of laptop minimum 256 Mb of RAM or more should be plenty. This is a common configuration for many laptops, so it means you probably won't need to spend extra for more RAM.
7. Network Connection
Connected to the Internet, connected to a corporate network, connected to a wireless network, connected to a home network, connected to an online service.
8. Security Features
Mobile office workers must accept that their laptop will be a prime target for theft. Know what security measures you can take and what security options are available with the laptop you choose. Making the decision for a higher-end laptop that includes security options can save you money and grief.
9. Warranties & Support
Laptop Warranties & Support is important, it's key that your laptop be in good working order and if you do need repair work that you have resources for either quick repair or replacement. Purchasing additional warranty coverage and getting 24/7 support are important considerations when looking at laptop manufacturers. It's also important to know if the laptop manufacturer provides local and/or international support.
10. Price
The price of laptop : When you define what you need before you go shopping, buying laptop, the right machine becomes much easier. Laptop prices have come down, to be sure. However, a laptop still represents a fairly major purchase for most people.If you take the time to search for a laptop that meets your specific needs, you should get many years of use and enjoyment from this important investment.
11. Processor
The processor of laptop must Intel Pentium 4, core duo, or an Intel Centrino processor. The processor forms the computing core of your laptop and is one area where you must not compromise.
12. System
Windows XP Professional or Windows Vista is an ideal system for a laptop meant for office use. In laptops, it is very inconvenient to upgrade your operating system, so choose the latest one.
13. LAN card and modem.
Lan Card & Modem of Laptop : There are basically two types of modems on offer -- internal modems and PC card-based modems. Make sure the internal modem is fast enough for your needs. Else, opt for the PC card-based one that sticks out of your computer, but is slightly better performance wise.
14. Multiple USB Port
Ensure the laptop has two or more USB ports, as you will need them to attach your peripheral devices like printers and scanners.
15. Screen size and resolution
Screen sizes of laptop are measured diagonally and range from 12 to17 inches. The screen resolution determines how clear images are and ranges from 800 x 600 pixels to a crisp 1600 x 1200. While larger screens with high resolutions allow for easy viewing, smaller screens use less battery power.
Reference : From various source in internet.
