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Laptop HP Pavilion dv7-2155ew

HP
Computers and accessories
Laptop

The HP Pavilion dv7-2155ew is a versatile laptop, ideal for users looking for a high-performance device for everyday use. Equipped with a 17.3-inch display with a resolution of 1600 x 900 pixels, it provides a pleasant visual experience for multimedia and productivity.

This model is powered by an AMD Turion X2 ZM-82 processor at 2.2 GHz, ensuring smooth performance for multitasking with its two cores and two threads. With 4 GB of DDR2 RAM, expandable up to 8 GB, this laptop can handle multiple applications simultaneously without slowing down.

The HP Pavilion dv7-2155ew features a 500 GB hard drive, providing ample space to store your files, photos, and videos. For connectivity-conscious users, it is equipped with several ports, including 3 USB 2.0 ports, an HDMI port, and an Ethernet port, ensuring easy connection with various devices.

In terms of sound, this laptop is equipped with a stereo audio system with two Altec Lansing speakers, guaranteeing an immersive audio experience. An integrated webcam also allows for quality video calls.

For users on the go, the HP Pavilion dv7-2155ew is designed to be both practical and stylish, with a modern black finish. Its 8-cell battery ensures extended battery life, ideal for prolonged use without interruption.

In summary, the HP Pavilion dv7-2155ew is a solid choice for those looking for a laptop that offers both performance and functionality, suitable for a variety of needs, whether for work or entertainment.

Manual of product Pavilion dv7-2155ew

First page image of the manual for Pavilion dv7-2155ew

User Manual
164 pages
View manual
8 10

Editorial note

The HP Pavilion dv7-2155ew is a laptop that offers a satisfying user experience thanks to its 17.3-inch screen and high-quality audio system, featuring Altec Lansing speakers. However, the lack of a touchscreen may disappoint some users who prefer a more intuitive interface. In terms of performance, this computer is equipped with an AMD Turion X2 processor at 2.2 GHz. While the performance is adequate for basic tasks, it may be limited for demanding applications, especially with only 4 GB of internal memory, which may not be sufficient for multitasking in the current context. The device's battery offers reasonable autonomy, but users may be concerned due to the lack of information on maximum battery life. Regarding design, the model features a sleek and modern black finish, with ergonomics suitable for home or office use. In terms of value for money, the HP Pavilion dv7-2155ew positions itself well, offering a large storage capacity of 500 GB and acceptable performance, although some specifications may seem outdated. However, its weight of 3520 g may make transport less convenient, limiting its use for mobile individuals. Overall, the HP Pavilion dv7-2155ew is a solid choice for those looking for a reliable laptop for everyday tasks, but it may not meet the needs of demanding users.

Score details

User experience

The user experience is satisfactory thanks to a 17.3-inch screen and high-quality audio, but the lack of a touchscreen may disappoint some users.

Performance

The performance is adequate with an AMD Turion X2 processor at 2.2 GHz, but it may be limited for demanding applications due to the 4 GB of memory.

Battery life

The battery offers reasonable autonomy, but details on the maximum battery life are not provided, which could concern mobile users.

Design

The black design is sleek and modern, with ergonomics suitable for home or office use.

Value for money

With a good price-to-quality ratio for its features, the product offers a large storage capacity and acceptable performance, although some specifications may seem outdated.

Usability

The interface is intuitive, but the weight of 3520 g can make transport less convenient, thus limiting its use on the go.

Advantages

AMD Turion X2 2.2 GHz processor

500 GB hard drive, large capacity

17.3-inch screen, resolution 1600 x 900

High-quality Altec Lansing stereo sound

USB, HDMI, and Ethernet ports included

Sleek and ergonomic design

Disadvantages

Less powerful AMD Turion X2 processor

4 GB memory insufficient for multitasking

Slow hard drive at 5400 RPM

No touchscreen for intuitive navigation

High weight of 3520 g not portable

Technical Specifications Pavilion dv7-2155ew

General Information

Processor

  • Processor frequency
    2.2 GHz
  • Processor family
    AMD Turion X2
  • Processor model
    ZM-82
  • Number of processor threads
    2
  • Number of processor threads
    2
  • Processor socket (processor receptacle)
    Socket S1
  • Processor cache type
    L2
  • Processor cache memory
    2 MB
  • Processor manufacturer
    AMD

Representation / realization

  • Motherboard chipset
    -

Memory

  • Internal memory
    4 GB
  • Type of internal memory
    DDR2-SDRAM
  • Memory configuration (slot x size)
    2 x 2 GB
  • Memory locations
    2x SO-DIMM
  • Maximum internal memory
    8 GB
  • Memory support
    SO-DIMM

Other features

  • Maximum internal memory (64-bit)
    8 GB
  • Power adapter included
    Yes
  • Power adapter included
    Yes

Storage support

  • Hard drive capacity
    500 GB
  • Storage media
    HDD
  • Number of installed hard drives
    1
  • Hard drive capacity
    500 GB
  • Hard drive interface
    SATA
  • Hard disk rotation speed
    5400 RPM
  • Built-in memory card reader
    Yes
  • Compatible memory cards
    Memory Stick (MS), MMC, MS PRO, SD, xD
  • Optical reader
    DVD Super Multi DL

Screen

  • LED backlighting
    -
  • Screen size
    17.3 "
  • Screen resolution
  • Touch screen
    1600 x 900 pixels
  • Type HD
  • Image format
    No
  • HD+
  • 16:9

Graphique

  • Graphics adapter model included
    Unavailable
  • Distinct graphics adapter model
    AMD Mobility Radeon HD 4530
  • Dedicated graphics card memory
    0.512 GB
  • Integrated graphics card
    No
  • Dedicated graphics card adapter
    Yes

Audio

  • Audio system
    3D Sound Blaster Pro
  • Number of built-in speakers
    2
  • Speaker manufacturer
    Altec Lansing
  • Built-in microphone
    Yes

Camera

  • Front camera
    Yes

Network

  • Ethernet/LAN
    Yes
  • Ethernet/LAN
    Yes
  • Wifi standards
    802.11b, 802.11g
  • Ethernet/LAN
    Yes
  • LAN Ethernet: data transfer rate
    10,100,1000 Mbit/s
  • Network data
    Not supported
  • 4G WiMAX
    No

Connectivity

  • Quantity of USB 2.0 Ports
    3
  • Number of CardBus PCMCIA Housing(s)
    0
  • Ports (RJ11) of the modem
    1
  • Number of CardBus PCMCIA Housing(s)
    0
  • Number of CardBus PCMCIA Housing(s)
    0
  • Ports (RJ11) of the modem
    1
  • Ports (RJ11) of the modem
    1
  • Number of CardBus PCMCIA Housing(s)
    0
  • SmartCard Housing
    No
  • Ports (RJ11) of the modem
    1
  • Ports (RJ11) of the modem
    1
  • Number of CardBus PCMCIA Housing(s)
    0
  • Headset output
    2
  • ExpressCard Port
    Yes
  • SmartCard Housing
    No
  • ExpressCard Port
    Yes
  • Ports (RJ11) of the modem
    1
  • ExpressCard Port
    Yes
  • Number of CardBus PCMCIA Housing(s)
    0
  • SmartCard Housing
    No
  • SmartCard Housing
    No
  • Connection of a microphone
    3.5 mm
  • Connection of a microphone
    3.5 mm
  • Charging port type
    DC-in jack

Keyboard

  • Keyboard layout
    -
  • Pointing device
    Touchpad
  • Windows keys
    Yes
  • Windows keys
    Yes
  • Windows keys
    Yes

Software

  • Installed operating system
    Windows Vista Home Premium
  • Operating System Architecture
    64-bit
  • Drivers included
    Yes

Design

  • Product type
    Laptop
  • Product color
    Black
  • Format
    Clamshell
  • Country of origin
    China

Special features of the processor

  • Intel® Small Business Advantage (Intel® SBA)
    -
  • Intel® Quick Sync Video technology
    No
  • Intel® Quick Sync Video technology
    No
  • Intel® Quick Sync Video technology
    No
  • Intel® Quick Sync Video technology
    No
  • Intel® Quick Sync Video technology
    No
  • Intel® Quick Sync Video technology
    No
  • Intel® Quick Sync Video technology
    No
  • Intel® Quick Sync Video technology
    No
  • Intel® Quick Sync Video technology
    No
  • Intel® Quick Sync Video technology
    No
  • Intel® Quick Sync Video technology
    No
  • Intel® Quick Sync Video technology
    No
  • Intel® Quick Sync Video technology
    No
  • Intel® Quick Sync Video technology
    No
  • Intel® Quick Sync Video technology
    No
  • Intel® Quick Sync Video technology
    No
  • Intel® Quick Sync Video technology
    No
  • Intel® Quick Sync Video technology
    No

Battery

  • Battery technology
    Lithium-Ion (Li-Ion)
  • Number of battery cells
    8
  • Maximum battery life
    - h

Power

  • AC power adapter
    90 W
  • Power adapter frequency
    50 - 60 Hz
  • Input voltage of the power adapter
    100 - 240 V
  • Self-detection power
    Yes

Security

  • Cable anti-theft lock
    Yes

Weight and dimensions

  • Weight
    3520 g
  • Width
    412.6 mm
  • Depth
    277 mm
  • Height (front)
    35 mm
  • Height (rear)
    43.2 mm

Packaging contents

  • Power cord included
    Yes
  • Power cord included
    Yes
  • Power cord included
    Yes
  • Power cord included
    Yes

Packaging information

  • Package width
    450 mm
  • Package depth
    160 mm
  • Package height
    345 mm

Environmental conditions

  • Operating temperature
    0 - 35 °C
  • Temperature out of operation
    -20 - 60 °C
  • Operating relative humidity (H-H)
    10 - 90 %
  • Relative humidity rate (storage)
    5 - 65 %
  • Operating altitude
    -15 - 3048 m
  • Non-operating altitude
    -15 - 12192 m

Sustainability

  • Sustainability certificates
    ENERGY STAR

Frequently Asked Questions

What factors influence download speed on the Internet?
Download speed on the Internet is determined by the type of connection you are using. For example, a 25 Mb/s connection means that in theory, you can download up to 25 MB per second.
What are the dimensions of my laptop screen?
The size of your laptop is usually indicated in inches, with 1 inch equivalent to 2.54 centimeters. This measurement corresponds to the diagonal of the screen, which you should measure from the bottom left corner to the top right corner.
What does the acronym HDMI stand for?
HDMI stands for High-Definition Multimedia Interface, which is a high-definition multimedia interface. An HDMI cable allows for the transmission of audio and video signals between different devices.
How can I effectively clean my laptop?
To remove fingerprints, use a slightly damp cloth or a soft, clean cloth. For dust in hard-to-reach areas, it is advisable to use compressed air.
What is the best method to clean my keyboard?
Turn the keyboard upside down and use a can of compressed air to dislodge dirt. The keys can also be cleaned with a slightly damp cloth.
What is Bluetooth?
Bluetooth allows for the wireless transmission of data between electronic devices via radio waves. The range between devices can reach up to ten meters in most cases.
What is the weight of the HP Pavilion dv7-2155ew?
The weight of the HP Pavilion dv7-2155ew is 3520 g.
What is the screen size of the HP Pavilion dv7-2155ew?
The screen of the HP Pavilion dv7-2155ew measures 17.3 inches.
What is the resolution of the screen of the HP Pavilion dv7-2155ew?
The resolution of the screen of the HP Pavilion dv7-2155ew is 1600 x 900 pixels.
What are the width dimensions of the HP Pavilion dv7-2155ew?
The HP Pavilion dv7-2155ew has a width of 412.6 mm.
What is the depth of the HP Pavilion dv7-2155ew?
The depth of the HP Pavilion dv7-2155ew is 277 mm.
Is the manual for the HP Pavilion dv7-2155ew available in French?
Unfortunately, the manual for the HP Pavilion dv7-2155ew is not available in French; it is only offered in English.

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Presentation of product Pavilion dv7-2155ew specifications from brand HP

General Information

The HP Pavilion dv7-2155ew is a laptop from the renowned brand HP, known for its commitment to quality and technological innovation. This model, identified by the code VK398EA, promises remarkable performance and an optimized user experience. The EAN code, 884962350188, allows for unique identification within distribution systems.

Processor

Equipped with an AMD Turion X2 processor running at a frequency of 2.2 GHz, the HP Pavilion dv7-2155ew ensures rapid execution of instructions, positively influencing the overall performance of the device. This processor model, ZM-82, is designed to efficiently handle tasks with its 2 cores and 2 threads. The L2 cache of 2 MB optimizes data access, ensuring smooth usage.

Representation / Implementation

The integrated motherboard is designed to ensure efficient resource management, although its specific details are not provided.

Memory

The HP Pavilion dv7-2155ew is equipped with 4 GB of DDR2-SDRAM, configured as 2 x 2 GB. This memory allows for the storage of data and applications but may prove insufficient for heavy tasks. It is possible to upgrade the memory up to 8 GB thanks to its SO-DIMM slots.

Other Features

This model includes a power adapter, allowing for immediate use. The LightScribe feature, although not specified, offers a customization option for users.

Storage Support

The HP Pavilion dv7-2155ew has a storage capacity of 500 GB on an HDD, providing flexibility for data storage. The SATA interface ensures an efficient connection, although the rotational speed of 5400 RPM may lead to longer loading times compared to faster models. An integrated memory card reader and a Super Multi DL DVD optical drive add to its versatility.

Screen

With a size of 17.3 inches and a resolution of 1600 x 900 pixels, the screen provides a pleasant visual experience. Although it is not touch-enabled, it offers HD+ display in a 16:9 format, ideal for watching multimedia content.

Graphics

The model includes an AMD Mobility Radeon HD 4530 graphics card with dedicated memory of 0.512 GB. Although there is no integrated graphics card, this allows for a reasonable graphical experience for basic multimedia tasks.

Audio

The stereo audio system, featuring 2 Altec Lansing speakers, offers immersive sound quality. Additionally, an integrated microphone facilitates voice communications.

Camera

A front camera allows for taking selfies and making quality video calls.

Network

The HP Pavilion dv7-2155ew supports Bluetooth and Wifi (802.11b/g) connectivity for fast wireless connections. It is also equipped with an Ethernet port for reliable network connections and 4G WiMAX technology for high-speed internet browsing.

Connectivity

This model includes 3 USB 2.0 ports, an HDMI port, a VGA port, and an RJ-45 port for network connection. However, it does not have USB 3.2 Gen 1 ports, which may limit transfer speeds for some devices.

Keyboard

The pointing device is a touchpad, while the keyboard provides a full typing experience, although it does not include a numeric keypad.

Software

Pre-installed with Windows Vista Home Premium in 64-bit architecture, this computer allows for efficient resource management. Included drivers facilitate the initial installation.

Design

The HP Pavilion dv7-2155ew features a sleek black design, with dimensions that facilitate its integration into various environments.

Battery

The nickel-metal hybrid (NiMH) battery includes 8 cells, providing durable performance for extended use.

Weight and Dimensions

Weighing 3520 g, this laptop has dimensions of 412.6 mm in width, 277 mm in depth, and 35 mm in height at the front, which may make it less portable compared to lighter models.

Durability

The HP Pavilion dv7-2155ew is ENERGY STAR certified, ensuring compliance with energy efficiency standards.