Guide to buying a laptop
>> วันจันทร์ที่ 29 มิถุนายน พ.ศ. 2552
With the different brands and models on the market, buying a laptop or notebook computer may be confusing at first. But just stop the process in a number of important areas and the use of Myshopping.com.au to find the most suitable features and pricing makes it much easier to access exactly the machine you are looking for.
How important is mobility?
Mobilitätregazocomputadoras in Display is a combination of size, weight and battery life: about the frequency with which, though mainly on the laptop battery, or access to an external power source. May laptop weighs just over 1 kg to 6 kg, depending on the model and functionality. The screen, memory and CD-ROM, any effects on weight.
Reduces the battery life of large screens and multiple units. Factory has announced the weight of the notebook in them are specific, but important to consider the specifications, the King's batteries and other peripherals such as external drives, which can be loaded everything. The most common type of lithium-ion battery (Li-Ion), which can be from one to three hours under normal working conditions. But many energy-saving options and more gen batteries can discharge Zeitga considerably. Battery life deteriorates over time, however, if your laptop and old, and the discharge of the battery is ridotta. Sometimes it's worth a battery.
The request and the cost
If mobility is less important than battery life and weight is less important. It may be higher processor, screen and memory. The type of work that does not affect the size and type, which is most suitable for you. Voor load lighter, less graphic and applications 14MET a screen 12 instead of 15 or 17A widescreen will be more appropriate. If, on the other hand, the graphics on the screenmo engrootte important that the screen you can afford to be a priority task. It may be cheaper to buy a base unit and attach it as an external TV card and DVD, in case of need.
What you need is to work closely with editoresnschwimmen with the way your laptop. If you want to access their e-mail, surf the Internet and do word processing, can be a lower budget, with the macchine of smaller processors, screens and equipment.
A mid-level user, perhaps playing games or working in the field of multimedia applications, a powerful processor, graphics controller, memory and a larger screen. The other functions of the computer is more expensive. Inclusief DVD instead of a DVD-ROM, hard drive capacities greater than 40 GB, a widescreen display and wireless 17inFunzionalità in a machine more expensive.
If you are looking for a great performance and cERSONAL graphics, you can find a suitable laptop for around $ 1500. The last full-blown graphics processor, DVD burner, widescreen and wireless connectivity in May more than $ 4000. Use Myshopping.com.au búsquedacon different price ranges.
Other important components
Having determined by what we do and how mobile you are sure that you buy a laptop, it is now necessary to go to the Nitty Gritty and find the specifications for soddisto their needs. So, what are you looking for? Why have the differences between the consideration of the following elements: display, graphics controller, memory (RAM), hard disk, more Speicherler, options for network connectivity to devices, h, and the sound and battery.
Display and Graphics
All hours portable LCD (Liquid Crystal Display), the crisp text and reduzed eyes. These screens display sharper text standard CRT monitor, but are less suitable for displaymade use of graphics. If you use the laptop for graphics work, may be useful, a CRT monitor to connect. Screen sizes of 12.1in laptop with 17in (wide). A screen 15in or 15.4in widescreen alternative is more common in notebooks today. Wide growing rapidly, even to play DVDs and also to make the proportions widescreenit on a permanent basis.
On-screen graphics are affected by the nature and extent of schErmo and the graphics card. It 'fairly safe to assume that the larger sample, a high Auflösungtion displayed. The brightness of the screen (measured in nits) is in the specifications may vary between brands and models. Brighter screens impact less on the eyes and can be easily in bright conditions. Some manufacturers have a glossy coating on schermochirms to improve the contrast and colors. But why is the reflectivity of the screen, is possiblyand displayed on the screen. Scratches on the surface may also be easier. Not all LCD screens have the same gaze direction, with some screens angle not exceeding fácilk from one side.
Graphics performance in laptops is still inferior to that of the desktop. All the graphics driver 2-D images and, where not only the graphics, a graphics controller èraggiungere. However, if you want to play the latest 3D games at a reasonable resolution and betweenme rate, or you're a CAD designer, then a discrete graphics controller with special video DDR memory.
Memory and storage
In all of computer memory chips, the CPU efficiently fed with data or instructions from programs on the hard disk. Portable computers usually DDR SDRAM (Double Data Rate SDRAM), the standard and DDR2 SDRAM, a next-generation SpeichTipo offering great performance and energy consumption compared to SDRAM. In any case, when dthe RAM, more memory is better, and you should be at least 256 MB. Upgrading memory mejordesempeño, and many vendors offer configurations of RAM higher education as a "sweetener much at the moment of acquisition. Myshopping.com.au to find extra packages, such as more RAM.
The unit has long-term storage and is the center of the control program. There are two specificheCritiche from hard disk. A disk speed, measured in revolutions per minute (rpm). Enter the fastest speed faster disk access to load the file and yguardar exchange. The other is the storage capacity and the stations are designed for laptops with a capacity of 120 GB. If you work with large files, you probably want at least 40 GB of hard disk space. You can also change the type of removable disk, a DVD recorder, hard rigidon and on removable media or flash cards for utilIzzo best.
Networking and connectivity
Laptop now 56-Kbps modem (RJ-11) and 10/100 Ethernet (RJ-45) as standard compounds. Some featuopnieuw an infrared port that can be used to establish a connection between the phone. Other wireless technology for connecting mobile phones, printers and PDA devices with Bluetooth and Wi-Fi to connect to access points of protected designations of origin and the public without certificatoReti fili. Most laptops USB 2.0 or FireWire for connecting a keyboard, mouse, printers, cameras and other devices. Almost all new laptops will be around three USB 2.0 ports and a FireWire port and a VGA output for an external monitor aansluitingt.
The laptops are able to increase its capacity with a simple plug-invon PC Cards. Recently a new standard called ExpressCard, a smaller, faster and more portatiliierbar are Plug-in card, such as large capacity audio and video.
Choosing a laptop is much easier if you have decided on these basic requirements. You can search Myshopping.com.au compare brands, models, prices, accessories and all major specificatieskationen. You can also suppliers and their prices and services.
How important is mobility?
Mobilitätregazocomputadoras in Display is a combination of size, weight and battery life: about the frequency with which, though mainly on the laptop battery, or access to an external power source. May laptop weighs just over 1 kg to 6 kg, depending on the model and functionality. The screen, memory and CD-ROM, any effects on weight.
Reduces the battery life of large screens and multiple units. Factory has announced the weight of the notebook in them are specific, but important to consider the specifications, the King's batteries and other peripherals such as external drives, which can be loaded everything. The most common type of lithium-ion battery (Li-Ion), which can be from one to three hours under normal working conditions. But many energy-saving options and more gen batteries can discharge Zeitga considerably. Battery life deteriorates over time, however, if your laptop and old, and the discharge of the battery is ridotta. Sometimes it's worth a battery.
The request and the cost
If mobility is less important than battery life and weight is less important. It may be higher processor, screen and memory. The type of work that does not affect the size and type, which is most suitable for you. Voor load lighter, less graphic and applications 14MET a screen 12 instead of 15 or 17A widescreen will be more appropriate. If, on the other hand, the graphics on the screenmo engrootte important that the screen you can afford to be a priority task. It may be cheaper to buy a base unit and attach it as an external TV card and DVD, in case of need.
What you need is to work closely with editoresnschwimmen with the way your laptop. If you want to access their e-mail, surf the Internet and do word processing, can be a lower budget, with the macchine of smaller processors, screens and equipment.
A mid-level user, perhaps playing games or working in the field of multimedia applications, a powerful processor, graphics controller, memory and a larger screen. The other functions of the computer is more expensive. Inclusief DVD instead of a DVD-ROM, hard drive capacities greater than 40 GB, a widescreen display and wireless 17inFunzionalità in a machine more expensive.
If you are looking for a great performance and cERSONAL graphics, you can find a suitable laptop for around $ 1500. The last full-blown graphics processor, DVD burner, widescreen and wireless connectivity in May more than $ 4000. Use Myshopping.com.au búsquedacon different price ranges.
Other important components
Having determined by what we do and how mobile you are sure that you buy a laptop, it is now necessary to go to the Nitty Gritty and find the specifications for soddisto their needs. So, what are you looking for? Why have the differences between the consideration of the following elements: display, graphics controller, memory (RAM), hard disk, more Speicherler, options for network connectivity to devices, h, and the sound and battery.
Display and Graphics
All hours portable LCD (Liquid Crystal Display), the crisp text and reduzed eyes. These screens display sharper text standard CRT monitor, but are less suitable for displaymade use of graphics. If you use the laptop for graphics work, may be useful, a CRT monitor to connect. Screen sizes of 12.1in laptop with 17in (wide). A screen 15in or 15.4in widescreen alternative is more common in notebooks today. Wide growing rapidly, even to play DVDs and also to make the proportions widescreenit on a permanent basis.
On-screen graphics are affected by the nature and extent of schErmo and the graphics card. It 'fairly safe to assume that the larger sample, a high Auflösungtion displayed. The brightness of the screen (measured in nits) is in the specifications may vary between brands and models. Brighter screens impact less on the eyes and can be easily in bright conditions. Some manufacturers have a glossy coating on schermochirms to improve the contrast and colors. But why is the reflectivity of the screen, is possiblyand displayed on the screen. Scratches on the surface may also be easier. Not all LCD screens have the same gaze direction, with some screens angle not exceeding fácilk from one side.
Graphics performance in laptops is still inferior to that of the desktop. All the graphics driver 2-D images and, where not only the graphics, a graphics controller èraggiungere. However, if you want to play the latest 3D games at a reasonable resolution and betweenme rate, or you're a CAD designer, then a discrete graphics controller with special video DDR memory.
Memory and storage
In all of computer memory chips, the CPU efficiently fed with data or instructions from programs on the hard disk. Portable computers usually DDR SDRAM (Double Data Rate SDRAM), the standard and DDR2 SDRAM, a next-generation SpeichTipo offering great performance and energy consumption compared to SDRAM. In any case, when dthe RAM, more memory is better, and you should be at least 256 MB. Upgrading memory mejordesempeño, and many vendors offer configurations of RAM higher education as a "sweetener much at the moment of acquisition. Myshopping.com.au to find extra packages, such as more RAM.
The unit has long-term storage and is the center of the control program. There are two specificheCritiche from hard disk. A disk speed, measured in revolutions per minute (rpm). Enter the fastest speed faster disk access to load the file and yguardar exchange. The other is the storage capacity and the stations are designed for laptops with a capacity of 120 GB. If you work with large files, you probably want at least 40 GB of hard disk space. You can also change the type of removable disk, a DVD recorder, hard rigidon and on removable media or flash cards for utilIzzo best.
Networking and connectivity
Laptop now 56-Kbps modem (RJ-11) and 10/100 Ethernet (RJ-45) as standard compounds. Some featuopnieuw an infrared port that can be used to establish a connection between the phone. Other wireless technology for connecting mobile phones, printers and PDA devices with Bluetooth and Wi-Fi to connect to access points of protected designations of origin and the public without certificatoReti fili. Most laptops USB 2.0 or FireWire for connecting a keyboard, mouse, printers, cameras and other devices. Almost all new laptops will be around three USB 2.0 ports and a FireWire port and a VGA output for an external monitor aansluitingt.
The laptops are able to increase its capacity with a simple plug-invon PC Cards. Recently a new standard called ExpressCard, a smaller, faster and more portatiliierbar are Plug-in card, such as large capacity audio and video.
Choosing a laptop is much easier if you have decided on these basic requirements. You can search Myshopping.com.au compare brands, models, prices, accessories and all major specificatieskationen. You can also suppliers and their prices and services.
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