Thumbnail of product Vaio VGN-BZ31XT from brand Sony
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Laptop Sony Vaio VGN-BZ31XT

Sony
Computers and accessories
Laptop

The Sony Vaio VGN-BZ31XT is a laptop from the Sony brand, known for its quality and innovation in the field of information technology. Equipped with an Intel® Core™2 Duo T6670 processor running at 2.2 GHz, this device ensures optimal performance for smooth and efficient use in daily tasks.

Featuring a 15.4-inch screen with a resolution of 1280 x 800 pixels, it offers a pleasant visual experience. Its storage is provided by a 320 GB hard drive, allowing for easy management of numerous data. The 3 GB DDR2-SDRAM RAM ensures quick execution of applications.

The Sony Vaio VGN-BZ31XT also boasts complete connectivity, including Bluetooth 2.0+EDR and several USB 2.0 ports, facilitating connection to various peripherals. Its built-in modem allows for fast Internet connection, and the 802.11a/b/g/Draft n wireless technology ensures a stable connection.

For security-conscious users, this laptop includes a TPM (Trusted Platform Module) chip to protect sensitive data. Finally, with a maximum battery life of 3.5 hours, the Sony Vaio VGN-BZ31XT is designed to accompany users on the go.

In summary, the Sony Vaio VGN-BZ31XT is a robust and versatile laptop, ideal for meeting daily needs in data processing, browsing, and communication.

Manual of product Vaio VGN-BZ31XT

First page image of the manual for Vaio VGN-BZ31XT

User Manual
208 pages
View manual
7 10

Editorial note

The Sony Vaio VGN-BZ31XT stands out with its Intel® Core™2 Duo T6670 processor, which provides reliable performance for everyday use. With an internal memory of 3 GB, expandable up to 4 GB, this laptop efficiently handles multitasking applications, making the user experience enjoyable. Its 15.4-inch screen with a resolution of 1280 x 800 pixels ensures satisfactory display quality, ideal for browsing and watching videos. Additionally, its 320 GB storage capacity meets the needs of many users, while the 802.11a/b/g/Draft n wireless connectivity facilitates internet access. However, the battery life, limited to 3.5 hours, may be insufficient for prolonged use without access to a power outlet, making this laptop less convenient for mobile users. Furthermore, although the processor is capable for basic tasks, it may seem outdated for modern applications and demanding games. The maximum memory of 4 GB may also restrict smoothness when running heavy applications. In terms of design, the Vaio VGN-BZ31XT features a sturdy build with a weight of 2600 g, making it relatively easy to carry, although it may be a bit heavy for frequent travel. The screen, while satisfactory for browsing, may not meet the expectations of users seeking a superior visual experience. Overall, the Sony Vaio VGN-BZ31XT offers good value for money with its features, but users should be aware of its limitations in terms of performance and battery life.

Score details

User experience

The user experience is generally positive thanks to an Intel® Core™2 Duo T6670 processor that offers reliable performance for everyday tasks. However, the maximum memory of 4 GB may limit smoothness when running heavy applications.

Performance

The Intel® Core™2 Duo T6670 processor allows for smooth use for basic applications, but it may seem outdated for demanding modern tasks, which could affect users looking to do intensive multitasking.

Battery life

The battery life is limited to 3.5 hours, which may be insufficient for prolonged use without access to a power outlet, making this laptop less convenient for mobile users.

Design

The design is sturdy and the weight of 2600 g makes it relatively easy to carry, but it may be a bit heavy for frequent travel.

display

The 15.4-inch screen with a resolution of 1280 x 800 pixels offers satisfactory display quality for browsing, but may not meet the expectations of users seeking a superior visual experience.

Value for money

With a storage capacity of 320 GB and 802.11a/b/g/Draft n wireless connectivity, the product represents good value for money, although its limitations in terms of performance and battery life should be taken into account.

Advantages

High-performance Intel® Core™2 Duo processor

3 GB internal memory, expandable to 4 GB

15.4-inch screen, resolution 1280 x 800

320 GB storage for various files

Wireless connectivity 802.11a/b/g/Draft n

Sturdy design, weight of 2600 g

Disadvantages

Limited battery life of 3.5 hours

Obsolete Intel® Core™2 Duo processor

Maximum memory of only 4 GB

Lack of HDMI ports and Bluetooth 5.0

High weight of 2600 g

Insufficient screen resolution of 1280 x 800

Technical Specifications Vaio VGN-BZ31XT

General Information

Processor

  • Processor family
    Intel® Core™2 Duo
  • Processor model
    T6670
  • System bus processor
    800 MHz
  • Processor frequency
    2.2 GHz
  • Processor cache type
    L2
  • Processor cache memory
    2 MB
  • Processor socket (processor receptacle)
    Socket 478
  • Computer bus
    - GT/s
  • Number of processor threads
    2
  • Number of processor threads
    2
  • Processor lithography
    45 nm
  • Processor operating modes
    64-bit
  • Bus type
    FSB
  • Processor code name
    Penryn
  • Parity FSB
    No
  • Thermal envelope (TDP, Thermal Design Power)
    35 W
  • Processor series
    Intel Core 2 Duo T6000 Series
  • Parity FSB
    No
  • Tjunction
    105 °C
  • Number of Treatment Transistors Die
    410 M
  • CPU Multiplier
    11
  • Size of the processing chip
    107 mm²
  • Processor manufacturer
    Intel

Representation / realization

  • Motherboard chipset
    Intel® GM45 Express

Storage support

  • Hard drive capacity
    320 GB
  • Hard drive interface
    SATA
  • Hard disk rotation speed
    5400 RPM
  • Hard drive capacity
    320 GB
  • Compatible memory cards
    MS Duo, MS Pro, MS Pro Duo, SD
  • Built-in memory card reader
    Yes

Screen

  • Screen size
    15.4 "
  • Screen resolution
  • Image format
    1280 x 800 pixels
  • 16:10

Other features

  • Screen
    LCD
  • Power adapter included
    Yes
  • Wireless technology
    802.11a/b/g/Draft n
  • Modem speed
    300000 Kbit/s
  • Modem type
    V.92/V.90
  • Battery type
    VGP-BPS13Q
  • Power adapter included
    Yes
  • TV Input
    No
  • TV Input
    No
  • Type
    PC

Memory

  • Internal memory
    3 GB
  • Type of internal memory
    DDR2-SDRAM
  • Memory configuration (slot x size)
    1 x 1 + 1 x 2 GB
  • Maximum internal memory
    4 GB
  • Memory frequency
    800 MHz

Graphique

  • Maximum graphics card memory
    1.3 GB
  • Distinct graphics adapter model
    Intel® GMA 4500MHD
  • Dedicated graphics card adapter
    Yes

Optical reader

  • Writing speed of DVD-RW
    6 x
  • Writing speed of DVD-RW
    6 x
  • Writing speed of DVD-RW
    6 x
  • Writing speed of DVD-RW
    6 x
  • Writing speed of DVD-RAM
    5 x
  • Writing speed of DVD-RAM
    5 x
  • Writing speed of DVD+RW
    8 x
  • Writing speed of DVD+RW
    8 x
  • Writing speed of DVD+RW
    8 x
  • Writing speed of DVD+RW
    8 x
  • Writing speed of DVD+RW
    8 x
  • Writing speed of DVD-RW
    6 x
  • Writing speed of DVD+RW
    8 x
  • Writing speed of DVD+RW
    8 x
  • Writing speed of CD-RWs
    24 x
  • Writing speed of CD-RWs
    24 x
  • Writing speed of CD-RWs
    24 x
  • Writing speed of CD-RWs
    24 x

Keyboard

  • Keyboard layout
    QWERTY

Camera

  • Front camera resolution (digital)
    1.3 MP
  • Video capture speed
    30 ips

Network

  • Bluetooth
    Yes
  • Bluetooth model
    2.0+EDR
  • Network features
    Ethernet
  • Network type
    10BASE-T/100BASE-TX/1000BASE-T

Software

  • Installed operating system
    Windows Vista Business
  • Provided software
    Windows Media Player 11
  • Drivers included
    WinDVD 8.0 for VAIO
  • Testing software
    Adobe Photoshop Elements 6, Google Picasa
  • Easy Media Creator 9
  • Yes
  • Adobe Reader 8.1, Adobe Standard 8, Microsoft Office Ready 2007 (60 days Try & Buy)
  • McAfee Internet Security Suite (with 60 days free virus updates)

Battery

  • Maximum battery life
    3.5 h

Connectivity

  • Welcome connector
    No
  • Number of CardBus PCMCIA Housing(s)
    1
  • Quantity of HDMI ports
    0
  • Quantity of HDMI ports
    0
  • Quantity of HDMI ports
    0
  • Number of CardBus PCMCIA Housing(s)
    1
  • Number of CardBus PCMCIA Housing(s)
    1
  • Welcome connector
    No
  • Quantity of USB 2.0 Ports
    3
  • Number of CardBus PCMCIA Housing(s)
    1
  • Number of CardBus PCMCIA Housing(s)
    1
  • Microphone jack input
    Yes
  • Welcome connector
    No
  • Welcome connector
    No
  • Number of CardBus PCMCIA Housing(s)
    1
  • Welcome connector
    No
  • Type of housing for CardBus PCMCIA
    Type II
  • Welcome connector
    No
  • Quantity of HDMI ports
    0
  • Charging port type
    DC-in jack

Security

  • TPM chip (Trusted Platform Module)
    Yes
  • TPM chip (Trusted Platform Module)
    Yes
  • Cable lock location type
    Kensington

Weight and dimensions

  • Weight
    2600 g
  • Depth
    266.8 mm
  • Width
    362.4 mm
  • Height (front)
    29.8 mm
  • Height (rear)
    37.7 mm

Special features of the processor

  • Intel® Vitalization Technology (VT-x)
    Yes
  • Intel® Wireless Display (Intel® WiDi)
    No
  • Intel® Wireless Display (Intel® WiDi)
    No
  • Intel® Wireless Display (Intel® WiDi)
    No
  • Intel® Wireless Display (Intel® WiDi)
    No
  • Intel® Wireless Display (Intel® WiDi)
    No
  • Intel® Wireless Display (Intel® WiDi)
    No
  • Intel® Wireless Display (Intel® WiDi)
    No
  • Intel® Wireless Display (Intel® WiDi)
    No
  • Intel® Wireless Display (Intel® WiDi)
    No
  • Intel® Wireless Display (Intel® WiDi)
    No
  • Intel® Wireless Display (Intel® WiDi)
    No
  • Intel® Wireless Display (Intel® WiDi)
    No
  • Intel® Vitalization Technology (VT-x)
    Yes
  • Intel® Vitalization Technology (VT-x)
    Yes
  • Intel® Wireless Display (Intel® WiDi)
    No
  • Processor packaging size
    35 x 35 mm
  • Intel® Wireless Display (Intel® WiDi)
    No
  • Intel® Wireless Display (Intel® WiDi)
    No
  • Intel® Vitalization Technology (VT-x)
    Yes
  • Intel® Wireless Display (Intel® WiDi)
    No
  • Intel® Wireless Display (Intel® WiDi)
    No
  • Intel® Wireless Display (Intel® WiDi)
    No
  • Intel® Wireless Display (Intel® WiDi)
    No
  • Intel® Wireless Display (Intel® WiDi)
    No
  • Intel® Wireless Display (Intel® WiDi)
    No
  • Intel® Wireless Display (Intel® WiDi)
    No
  • Intel® Wireless Display (Intel® WiDi)
    No
  • Intel® Wireless Display (Intel® WiDi)
    No
  • Intel® Wireless Display (Intel® WiDi)
    No
  • Processor ID ARK
    42109

Frequently Asked Questions

What factors influence download speed on the Internet?
Download speed on the Internet depends on your type of connection. For example, a 25 Mb/s connection indicates that you should theoretically be able to download 25 MB per second.
What are the dimensions of my laptop screen?
The size of your laptop is usually indicated in inches, where 1 inch equals 2.54 centimeters. This measurement corresponds to the diagonal of the screen, which you can obtain by measuring from the lower left corner to the upper right corner.
What does the acronym HDMI mean?
HDMI stands for High-Definition Multimedia Interface. An HDMI cable allows for the transmission of audio and video signals between various devices.
What is the best method to clean my laptop?
To remove fingerprints, use a soft, clean cloth that is slightly damp. For dust in hard-to-reach areas, it is advisable to use compressed air.
How can I clean my keyboard?
Tilt the keyboard and use a can of compressed air to dislodge dirt. You can also clean the keys with a damp cloth.
What is Bluetooth?
Bluetooth allows for the wireless transmission of data between electronic devices via radio waves. Generally, the range of this connection can reach up to ten meters.
What is the weight of the Sony Vaio VGN-BZ31XT?
The weight of the Sony Vaio VGN-BZ31XT is 2600 g.
What is the screen size of the Sony Vaio VGN-BZ31XT?
The screen of the Sony Vaio VGN-BZ31XT measures 15.4 inches.
What is the resolution of the screen of the Sony Vaio VGN-BZ31XT?
The resolution of the screen of the Sony Vaio VGN-BZ31XT is 1280 x 800 pixels.
What is the width of the Sony Vaio VGN-BZ31XT?
The Sony Vaio VGN-BZ31XT has a width of 362.4 mm.
What is the depth of the Sony Vaio VGN-BZ31XT?
The depth of the Sony Vaio VGN-BZ31XT is 266.8 mm.
Is the manual for the Sony Vaio VGN-BZ31XT available in French?
Unfortunately, the manual for the Sony Vaio VGN-BZ31XT is not available in French. It exists only in English.

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Presentation of product Vaio VGN-BZ31XT specifications from brand Sony

General Information

The Sony Vaio VGN-BZ31XT is a laptop from the renowned brand Sony, known for its commitment to quality and innovation. This model, the VGN-BZ31XT, is designed to provide reliable performance and a satisfactory user experience. Its EAN code, which allows for unique identification, is as follows: 4905524636444, 4905524636468, 4905524636475, 4905524636499, 4905524639865.

Processor

Equipped with an Intel® Core™2 Duo T6670 processor, the Sony Vaio VGN-BZ31XT ensures adequate performance for everyday tasks. With a frequency of 2.2 GHz and a system bus operating at 800 MHz, this device allows for smooth application management. Its cache memory of 2 MB and 2 cores enhance its multitasking efficiency.

Representation / Realization

The motherboard of the Sony Vaio VGN-BZ31XT features an Intel® GM45 Express chipset, ensuring efficient resource management.

Storage Support

With a capacity of 320 GB, the SATA hard drive of the VGN-BZ31XT allows for substantial storage. Its rotational speed of 5400 RPM ensures quick data access. This computer is also compatible with several types of memory cards, including MS Duo, MS Pro, MS Pro Duo, and SD.

Screen

The Sony Vaio VGN-BZ31XT features a 15.4-inch screen with a resolution of 1280 x 800 pixels, providing a decent and immersive visual experience thanks to its aspect ratio of 16:10.

Other Features

This model includes an LCD screen that guarantees satisfactory image quality. The internal modem ensures a reliable Internet connection, while the wireless technology 802.11a/b/g/Draft n facilitates Internet access. The product also comes with a power adapter for immediate use.

Memory

The Sony Vaio VGN-BZ31XT is equipped with 3 GB of internal memory, expandable up to 4 GB, allowing for smooth operation when running applications. This memory is of type DDR2-SDRAM with a frequency of 800 MHz.

Graphics

The integrated graphics card Intel® GMA 4500MHD offers up to 1.3 GB of graphics memory, suitable for basic uses. However, the lack of a dedicated graphics adapter may limit performance on more demanding applications.

Optical Drive

The optical drive of the Vaio VGN-BZ31XT displays read and write speeds of 6x for dual-layer DVD+R and 24x for CD-R, ensuring adequate performance for your multimedia needs.

Keyboard

The keyboard is of type QWERTY, optimized to provide a comfortable and intuitive typing experience.

Camera

The integrated digital camera captures images with a resolution of 1.3 MP and allows video recording at 30 fps, providing sufficient quality for video calls.

Network

The Sony Vaio VGN-BZ31XT supports Bluetooth 2.0+EDR for convenient wireless connections. Its Ethernet connectivity is compatible with standards 10BASE-T/100BASE-TX/1000BASE-T, ensuring a stable and fast connection.

Software

Pre-installed with Windows Vista Business, this laptop comes with various useful software, such as Windows Media Player 11 and Adobe Photoshop Elements 6, thus facilitating an enriching user experience.

Battery

The battery life of the Sony Vaio VGN-BZ31XT is approximately 3.5 hours, which may be sufficient for light use but could prove limited for extended sessions.

Connectivity

With 3 USB 2.0 ports, an Ethernet port, and a VGA port, the VGN-BZ31XT offers varied connectivity. However, the absence of HDMI ports may restrict some modern connectivity options.

Security

Security is enhanced by the presence of a TPM (Trusted Platform Module), although the product does not have a security cable port.

Weight and Dimensions

Weighing 2600 g, the Sony Vaio VGN-BZ31XT is designed to be portable. Its dimensions, with a depth of 266.8 mm and a width of 362.4 mm, allow it to fit easily into various environments.

Special Processor Features

This model benefits from Intel's SpeedStep technology, which dynamically manages the processor's frequency to optimize performance and energy consumption. The processor is also compatible with 64-bit architectures, ensuring efficient use of modern applications.