While a laptop has become a ubiquitous accessory for modern life, the
actual process of choosing the right model can take some serious time
and research.
In this guide, we'll outline the different
categories of laptops and which types are best for different users.
We'll also take a look at CPU, hard-drive, and networking options.
Below are a handful of typical user experiences that should help
outline what type of laptop is right for you. Chances are, you'll fall
somewhere in between two or more of these archetypes, so carefully
consider what you'll be using your new laptop for.
The student
Students typically require low prices and portability above all. A
laptop that can be carried from class to class is key, so many students
turn to low-cost Netbooks, which are small, low-power systems that
generally cost less than $500. The downside is that these have small
screens and generally use underpowered single-core CPUs.
Another
option is a 13-inch thin-and-light laptop, which is somewhat less
portable, but makes for a better experience when sitting down to write
papers and do research. These have dual-core CPUs and often include
optical drives. Apple's 13-inch MacBook is a prime example.
What to look for: At least 1GB of RAM; 160GB or larger HDD; 13-inch or smaller display.
The business traveler
Those who work on the road require a robust computing experience, a
sturdy, rugged system to safeguard data, and often, access to security
and management tools to satisfy the requirements of their IT
departments.
Lenovo's ThinkPad and Dell's Latitude are two
popular examples of laptop lines made with the business traveler in
mind. Both brands offer security features such as Intel's vPro platform
and TPM chips, internal software and hardware components that work
alongside your operating system.
What to look for: 2GB to
4GB of RAM; 160GB or larger HDD; 12- to 15-inch display; Windows Vista
Professional or Windows 7 Professional; mobile broadband modem.
The photographer and/or video grapher
Video game players aren't the only ones who need powerful processors,
discrete graphics, and massive, fast hard drives. Those who work with
high-definition video or high-resolution photographs are among the most
demanding of laptop power users.
Apple's 15- and 17-inch MacBook
Pro laptops are among the most popular for these purposes. This is
especially true as Final Cut, the widely used video-editing software, is
only available for Macs (Adobe's Photoshop, however, is
cross-platform).
Either a 17- or a 15-inch screen that runs at a
high native resolution is suggested. You should also look for plenty of
RAM--up to 8GB is ideal--and a large 500GB hard drive that runs at the
faster 7,200rpm speed (typical drives run at 5,400rpm).
What to look for: 4GB-8GB of RAM; 320GB or larger 7,200rpm HDD; 17-inch or larger display.
The gamer
While a bit of an endangered species these days, PC gamers are among the
most fervent user groups. Most serious PC gamers will naturally
gravitate toward desktop computers, with their flexible upgradeability,
faster components, and better cooling. But gaming laptops have made
great strides in recent years.
Intel's Core 2 Quad and Core i7
CPUs are recommended for 3D gaming, as is a top-of-the-line discrete
GPU, such as Nvidia's GeForce N260. High-end brands such as Alienware
offer flashy, expensive laptops that can be customized with the latest
components, while Gateway's P-series is a good example of a
budget-minded 17-inch gaming laptop, with slightly older parts, but
excellent overall value.
What to look for: 4GB to 8GB of RAM; 320GB or larger 7,200rpm HDD; 17-inch or larger display; discrete graphics GPU.
The home user
Anyone who does not fall into one of the above categories is likely to
fit in here. From parents and children gathered around the laptop at
homework time to watching Hulu videos in bed, these are systems that
typically stay anchored to one desk, den, or kitchen--perhaps taking the
occasional road trip or moving around from room to room.
The
traditional 15-inch laptop is still the most popular size, although 14-
and 16-inch versions are becoming more common. Every PC maker makes
standard mainstream laptops, and they generally have more similarities
than differences.
For much less than $1,000, you can expect to
find an Intel Core 2 Duo CPU, 2GB of RAM, a 250GB or larger hard drive,
and a DVD burner. Usually the most configurable of laptops, you can add
extras, including a Blu-ray drive or discrete graphics, to many
mainstream models.
What to look for: 2GB to 4GB of RAM; 250GB or larger HDD; 14- to 16-inch display; DVD burning optical drive.
from cnet.com 
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