Your choice of laptop will be dictated by your needs. If you need to carry a laptop with you wherever you go, then a small, light model like the ultra-portable would probably be your choice - especially if you fly a lot. While these tiny models certainly won't weigh you down, you must forgo the extras such as fast hard drive, internal optical drive and extra ports. The battery will last for 2-4 hours depending on your technology. And remember, a small size certainly does not mean a matching price.
Those laptops called thin-and-light are what most students use. At 14-15 inches, their screens are bigger than the ultra portables and the keyboard is more user-friendly. The MacBook Air is a typical example of the thin-and-light style of laptop, even though it doesn't have as many features as some others.
The mainstream laptop offers some portability, though you wouldn't want to lug it around too much. Still, these are suitable for everyday use with their bigger screen and keyboard. They could be considered almost a budget desktop, but without the speed or features. For speed, features and performance, chose the desktop replacement with its three hours of battery and six kilo weight. But only if you don't need to take it anywhere.
A laptop computer or laptop is a small computer, which usually runs on a single battery or an external AC/DC adapter that charges the battery. It also supplies power to the computer even if there is a power failure. Laptops usually have LCDs and most of them use different memory modules for their RAM.
Among the various laptop manufacturers, Lenovo is the name to reckon with reliability. It is one of the best Laptop manufacturer in the present times. Lenovo laptops are well designed with great features to meet the users need. The Lenovo laptops offer exceptional sound clarity with Dolby speaker system, transforming the laptop into a home theatre. It comes with touch-sensitive control panel, scratch-resistant screen, integrated TV tuner and iconic design.
Some of the most sought-after Lenovo laptops are the Lenovo 3000 G410 2049-42Q, Lenovo 3000 G400 2048-23Q and Lenovo 3000N 200 0769-A29. The Lenovo 3000 G410 2049-42Q comes with smart features like 14.1 inch TFT WXGA, 80 GB hard disk drive and Wireless Card 802.11b. The Lenovo 3000 G400 2048-23Q laptop comes with Intel 1.73GHz Dual Core Processor; 512MB RAM. The Lenovo 3000N 200 0769-A29 comes with Intel Pentium dual-core processor T2310(1.46Ghz), memory 512 MB, HDD(GB) and 120 GB optical drive.
There are also a wide range of cheap laptops in the market with all the advance features and technology. These cheap laptops are durable and price are also affordable for the users. The cheap laptops manufacturer are having a big share in the market and giving a tough competition to the brand manufacturers.
The laptops main advantage over the larger desktop computers is their inherent portability, another advantage is the laptop's ability to operate on battery power in the case of a power failure and also it less energy consumption.
In recent times, computers and laptops have became a necessity for everyone and its presence can be seen everywhere.Laptops have evolved from heavy, single-purpose models which ran basic software and functions. You are now able to buy a laptop which is more suited to your personal computing needs, which means there are a variety of laptop types on the market.
The standard power laptop provides you with a fast and efficient computing experience. For more graphical and dynamic features, you may want to consider the Gaming laptops. If you're after a super light, portable machine go for a lightweight laptop which won't hold you down. Alternatively, you could think about using one of newer laptop types around called a Dual-core laptop, which provides faster CPU and better performance than ever.
Power Laptops:
There are four main areas where these laptops perform better than regular laptops. First and foremost: speed in 2D tasks. Secondly, they are quick at manipulating video, audio and photos like a PC that a few per cent here and there doesn't really matter. Secondly, 3D gaming speeds, and they are equally good at it. Thirdly, battery life of these laptops is more, so you can use the laptop on the train, in the garden or just on the sofa when you can't be bothered to take the power supply with you. Finally, in general use, like watching a DVD, sound quality, browsing the web, the keyboard type etc., and even in areas these machines perform as good as PC’s and one can really notice the difference in these machines.
Top 5 Power Laptops:
1) HP Pavilion dv8000z 85
CPU: 2.2-GHz Turion 64 ML-40
Display Size (inches): 17
Wide Screen: Yes
Total HD Size (GB): 240
Min. Weight (lbs.): 9.2
2) Toshiba Qosmio G35-AV600
CPU: 1.83-GHz Core Duo T2400
Display Size (inches): 17
Wide Screen: Yes
Total HD Size (GB): 160
Min. Weight (lbs.): 10.1
3) HP Compaq nx9420
CPU: 2.16-GHz Core Duo T2600
Display Size (inches): 17
Wide Screen: Yes
Total HD Size (GB): 80
Min. Weight (lbs.): 7.4
4) Acer Aspire AS9504WSMi
CPU: 2-GHz Pentium M 760
Display Size (inches): 17
Wide Screen: Yes
Total HD Size (GB): 120
Min. Weight (lbs.): 8.5
5) Acer TravelMate 8200
CPU: 2-GHz Core Duo T2500
Display Size (inches): 15.4
Wide Screen: Yes
Total HD Size (GB): 120
Min. Weight (lbs.): 6.7
Gaming Laptops:
Regular laptops are usually less expensive and designed for consumers with a 1 year or 90 day warranty typically with a Celeron chip.
Business laptops often have 3 year warranty and are more fully featured with chips. These laptops are often leased to corporations or are more expensive than the consumer models.
The gaming laptops are the most expensive with the fastest CPU, large display, graphics chip and lots and lots of RAM but are very cool in terms of performance when its used for gaming purpose.
The gaming laptop is the biggest offering for a serious mobile gamer. A gaming laptop powered by a high performance processor like the AMD dual core, Intel Pentium 4 or Pentium M processors is the fastest laptop available anywhere -- for gaming, digital content creation or any other pursuit. A gaming laptop is just what mobile gamers deserve - a laptop with the power to match a gaming desktop when the competition involves advanced 3D graphics and fast frame rates. Also , a gaming laptop sports flashy and good design, advanced and incredibly powerful video cards designed for gaming laptops like Acer's Ferrari 3000LMi and Dell's Inspiron 8600 series.
The best gaming laptops available in market are: Dell XPS M170
Acer TravelMate 430
Alienware Area-51m
Apple 17-inch PowerBook G4
Compaq Presario 3050us
Dell Inspiron 8500
Fujitsu Celsius Mobile H
Gateway M350XL
HP Pavilion ZD7001us
Sony VAIO GRT 250/270 Series
Toshiba P25 Series
Lightweight Laptops:
A laptop is a small, portable computer, small enough that to sit on one's lap. Laptops computers are more frequently called notebook computers, though technically laptops are somewhat smaller in size than notebooks.
An extremely lightweight personal computer, a small compact portable computer typically weigh less than 5 pounds and are small enough to fit easily in a briefcase for those users who are constantly on the move. Aside from size and portability, the main difference between a notebook computer and a personal computer is the display screen, Laptop computers are bit larger than notebooks.
Lightweight laptops come with battery packs that enable you to run them without plugging them in. However, the batteries need to be recharged every few hours.
The core audiences of the lightweight laptop category are business travelers, students and professionals on the move.
Very good performance is offered by a lightweight laptop equipped with both Intel's Pentium M and AMD's Athlon XP-M mobile processors. They generally range From 1.5 to 2 GHz, and RAM. In these systems varies from 256MB to 512MB. If you want 4 hours or more of battery life on a charge, however, Pentium M is the way to go.
Lightweight laptops don't have a lot of space for motherboards and other components. Most lightweights sport 14-inch displays, which is good enough for viewing everything from e-mail and Web pages to Word and Excel documents. The good news is that an increasing number of lightweight laptop systems feature 15- or 15.4-inch widescreens for those who want more space for everything, From DVD playback to video editing.
In this class of laptops Wi-Fi is pretty much expected so users can connect to wireless networks at home, on the road or at work. Today, 802.11g is standard, but 802.11a/g is available on some laptops for those who want to be able to connect at faster speeds on the more privileged 5GHz band.
Obviously, you will not find in a lightweight laptop as many as in desktop replacements, but three or four USB 2.0 ports can often be encountered, for connecting all sorts of peripherals and in many cases a FireWire port, which is great for importing video from a digital camcorder.
Video support is better in these systems than in ultraportables. A 60 GB hard disk drive in an ultra small laptop is considered high-capacity. Intel's Extreme Graphics chip, which is found often in this category, delivers fine movie playback but only decent gameplay.
The pros:
- Fine performance without the bulk, offer built-in or external connections for, additional monitors , CD-ROMs, DVD-ROMs, modems.
- Extended battery life
- Light enough for the road , small enough to take aboard air transport as 'carry-on' luggage.
- Full-sized keyboards
The cons:
- Not as powerful as desktop replacements.
- 14-inch screens may prove too small for some.
Dual Core Laptops:
The Dualcore laptop is the most talked about topic in the dual core/processor world. Dual-core processing in laptops, in short, lets one multitask much more efficiently. The dual core processor also boasts itself of delivering optimized power efficient computing and breakthrough performance with amazingly low power consumption. With TV tuners and video becoming as popular and important to some users as word, excel and powerpoint, this technology couldn't have come at a better time. With a Core Duo laptop one can record a television show in the background, and at same time edit video and browse the Web. If one tries to do that with today's single-core laptops, one is likely to experience rough and sluggish computing; but with the new dual core laptop processors, it's smooth sailing.
The advantage of dual core laptops is that one chip takes less power than two.Therefore the cooling requirements are lower and the battery life on a laptop is longer. A dual core chip allows dual core laptops to perform operations on multithreaded applications very smoothly.You can Run multiple demanding applications simultaneously on your laptop.
Latest Dual core Notebooks available in the market are :
Gateway NX850XL : A powerful laptop with good gaming facilities and solid multimedia features
Acer Travelmate 8204WLMi : The best-looking and best-performing laptop to date
HP Pavilion dv1000 (Core Duo) : Affordable and multimedia-friendly,
Dell Inspiron E1705 : A very good multimedia machine .
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