Screen size is mostly important if you are working on graphical applications. Most business class laptops come with 14 to 17 inch screens. Keep it mind that bigger screens mean bigger and usually heavier laptops, so stick with the smaller end of the scale if visuals are not paramount to your mobile business activities.
Storage
It is important that the laptop is equipped with ample storage to keep all files you are working on without having to copy them elsewhere for storage every so often. Laptops with 80 GB of space or more are advisable. Also, memory card readers can be quite beneficial as they allow easy file transfers between a multitude of devices. Optical disc burners (CD or DVD) are also very beneficial as they simplify back ups of critical files.
Networking & Connectivity
All business laptops should be equipped with at least a network interface card as well as wireless networking. Connectivity to networks and the Internet are usually vital to a mobile business professional’s requirements. Bluetooth connectivity can also simplify wireless file transfers as well as allow for the use of wireless headsets for VOIP applications such as Skype. Also, look for laptops that offer the most USB ports, as external devices and peripherals commonly use this interface.
Weight
Remember that it is very likely you will be carrying this laptop with you to and from the office. Be sure to pick a weight that you are comfortable with when selecting a laptop. Don’t forget to include the case when you factor the total weight!
Apple OS, Windows or Linux?
What operating system does your office run on? It is best to stick with the OS running at work to promote compatibility among files you transfer to and from your laptop while at the office.
