In modern society, mobile phones and computers are essential tools for work and study. We use mobile phones for timely communication and Social, but computers have powerful functions that allow us to transfer some files and process some data. Laptops are easy to carry and are a great choice for office workers and students. However, there are many brands of computers and countless models. This article will introduce you to a classic Sony model. Let’s review the Sony cr31 together.
Sony cr31
Quotation: 8999 yuan
Basic parameters
Time to market : February 2008
Product type: Home
Operating system: Pre-installed Windows Vista Home Premium
Motherboard chipset: Intel PM965
< p> ProcessorCPU series: Intel Core 2 Duo T8 series
CPU model: Intel Core 2 Duo T8300
CPU frequency: 2.4GHz
p>Bus specification: 800
Level 2 cache: 3MB
Commercial technology: Intel Centrino platform Santa Rosa Refresh
< /center>Storage device
Memory capacity: 1GB
Memory type: DDRII
Maximum memory capacity: 4GB
Hard drive Capacity: 160GB
Hard drive description: 5400 rpm
Optical drive type: Built-in DVDBurner
Optical drive description: 8/4×5×6×8×24, supports DVD-SuperMulti dual-layer burning
Display screen
Screen size: 14.1 inches
Display ratio: Yes
Graphics card
Graphics card type: Independent graphics card
Graphics chip: ATI Mobility Radeon X2300
Video memory capacity: 128MB/64bit
Video memory type: DDRII
Multimedia equipment
Audio System: Compatible with Intel High Definition Audio, built-in stereo speakers
Network communication
Wireless network card: 802.11a/b/g
Wired network card: 100Mbps network card
p>Bluetooth support
Modem: 56K
I/O interface
Other interfaces: 1394 port, 3 USB2.0 ports, VGA port , SVideo port, headphone jack, microphone jack, DC power input port, long and short memory stick slot, SD slot (compatible with high-speed SD)
Input device
Pointing device : Touchpad
Power supply description
Battery type: Lithium battery
Battery life: 4 hours
Appearance
Notebook weight: 2.5Kg
Shell material: piano paint
Others
Included software: VAIO Music Box, VAIO Camera Capture Utility, RoxioEasy Media Creator, Norton Internet Security2007, VAIO Control Center, VAIOLauncher, VAIO User Manual, VAIO UpdateVer.3.0, VAIO Data Recovery Tool, Data Rescue Master, Data Shredder, VAIO Hardware Diagnosis, VAIO Recovery Center
Featured functions: wireless LAN/Bluetooth switch, integrated camera, card reader, multimedia shortcut keys, fingerprint recognition sensor, network customized version
User evaluation
Advantages: heat dissipation It's better, and it doesn't feel too hot after a long time. The pink color is very attractive, and the buttons are very reasonable and not easy to wear.
Disadvantages: The pink color on the inner palm rest is easily worn and will gradually fade to white. It is recommended that this area be painted with piano paint, which will not be easily rubbed off. The battery life is not very good. Why do I feel that it runs out of power after not using it for a long time? The workmanship of the rotating axis is not fine.
Summary: The price is still a bit high, and the weight is too heavy. If you are an office worker, you will feel tired holding it. It would be better if there is an external radiator base.
Computers play a very important role in our lives. Whether it is for work or study, computers are needed to collect and process information. Files and data. Laptops not only have the functions of a computer, but are also easy to carry because of their small size. There are many brands of laptop computers, making it difficult for consumers to choose. Sony, Apple, Acer, Dell. The editor of this article introduces you to Sony cr31, which is a classic model of Sony.