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Laptop HP Pavilion dv7-2157ca

HP
Computers and accessories
Laptop

The HP Pavilion dv7-2157ca is a versatile laptop designed to deliver optimal performance. Equipped with an Intel® Core™2 Duo P7350 processor running at 2 GHz, it ensures smooth usage for everyday tasks and multimedia applications. Its internal memory of 4 Go DDR2-SDRAM allows for multitasking with several applications simultaneously, while the 500 Go hard drive provides generous storage space for your files and documents.

Its 17.3-inch screen with a resolution of 1600 x 900 pixels ensures a pleasant visual experience, ideal for watching videos and working. The AMD Mobility Radeon HD 4530 graphics card allows for smooth graphics when using multimedia software.

In terms of connectivity, the HP Pavilion dv7-2157ca is well-equipped with 3 USB 2.0 ports, 1 HDMI port, and wireless connection options via Bluetooth and Wi-Fi. Its nickel-metal hybrid (NiMH) battery with 8 cells ensures extended battery life for mobile use.

Weighing 3.52 kg, this laptop is designed for home or on-the-go use. It runs on Windows Vista Home Premium, providing a user-friendly and accessible interface.

In summary, the HP Pavilion dv7-2157ca is a robust and functional laptop, ideal for users looking for a device capable of meeting varied needs, from office tasks to multimedia consumption.

Manual of product Pavilion dv7-2157ca

First page image of the manual for Pavilion dv7-2157ca

User Manual
164 pages
View manual
7 10

Editorial note

The HP Pavilion dv7-2157ca presents itself as an attractive laptop offering solid performance thanks to its Intel® Core™2 Duo P7350 processor. With 4 GB of RAM and a storage capacity of 500 GB, it is perfectly suited for everyday tasks such as web browsing, word processing, and multimedia playback. The 17.3-inch screen with a HD+ resolution of 1600 x 900 pixels provides a pleasant visual experience, although it may not satisfy users looking for superior display quality for high-definition videos or graphic work. However, some drawbacks are worth noting. The processor, while effective for basic uses, may seem outdated for more modern applications, thus limiting overall performance. The 4 GB of RAM may also prove insufficient for intensive multitasking tasks. Additionally, the lack of USB 3.0 ports limits data transfer speeds, which could be a disadvantage for users needing to connect recent peripherals. The weight of 3520 g may make this device less convenient for on-the-go use. Overall, the HP Pavilion dv7-2157ca offers a generally positive user experience, with good battery life thanks to its nickel-metal hybrid technology. Its value for money is fair, but the limitations in terms of performance and connectivity may influence the purchase for some users. The specifications, while sufficient for basic uses, may require an upgrade for those with higher demands.

Score details

User experience

The user experience is overall positive, thanks to an intuitive interface and well-thought-out features, but the weight of 3520 g can make it less practical for on-the-go use.

Performance

The Intel® Core™2 Duo P7350 processor offers solid performance for everyday tasks, but may seem outdated for modern applications, thus limiting overall performance.

Battery life

The nickel-metal hybrid battery technology (NiMH) ensures good durability, although the maximum battery life is not specified.

Design

The design is modern with a 17.3-inch screen and a HD+ resolution of 1600 x 900 pixels, but it may not satisfy users demanding high display quality.

Value for money

With a storage capacity of 500 GB and decent specifications for its price, the product offers good value for money, but some limitations in performance and connectivity may weigh on this assessment.

Features

Connectivity is varied with USB, HDMI, and Ethernet ports, but the absence of USB 3.0 ports limits data transfer speeds.

Usability

The 4 GB RAM is sufficient for basic use, but may prove inadequate for intensive multitasking, which could hinder usability.

Advantages

High-performance Intel® Core™2 Duo processor

Generous 500 GB of storage

Pleasant 17.3-inch HD+ display

Versatile connectivity with multiple ports

Immersive sound with Altec Lansing speakers

Disadvantages

Obsolete Intel Core 2 Duo processor

4 GB of RAM insufficient for multitasking

17.3-inch screen with low resolution

Lack of USB 3.0 ports

Unpractical weight of 3520 g for travel

Technical Specifications Pavilion dv7-2157ca

General Information

Processor

  • Processor frequency
    2 GHz
  • Processor family
    Intel® Core™2 Duo
  • Processor model
    P7350
  • Number of processor threads
    2
  • System bus processor
    1066 MHz
  • Processor cache type
    L2
  • Processor cache memory
    3 MB
  • Processor socket (processor receptacle)
    Socket 479
  • Computer bus
    - GT/s
  • Number of processor threads
    2
  • Processor lithography
    45 nm
  • Processor operating modes
    64-bit
  • Stepping
    R0
  • Bus type
    FSB
  • Processor code name
    Penryn
  • Parity FSB
    No
  • Thermal envelope (TDP, Thermal Design Power)
    25 W
  • Processor series
    Intel Core 2 Duo P7000 Series
  • Parity FSB
    No
  • Number of Treatment Transistors Die
    410 M
  • Size of the processing chip
    107 mm²
  • Processor manufacturer
    Intel

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® Smart Connect Technology
    -
  • Intel® Rapid Start Technology
    -
  • Intel® Smart Response Technology
    -
  • Intel® Identity Protection Technology (Intel® IPT)
    -
  • Intel® Small Business Advantage (Intel® SBA)
    -
  • Intel® Matrix Storage Technology (Intel® MST)
    -
  • Intel HD Technology
    -
  • Intel® Active Management Technology (Intel® AMT)
    -
  • Intel® Vitalization Technology (VT-x)
    No
  • Intel® Vitalization Technology (VT-x)
    No
  • Intel® Vitalization Technology (VT-x)
    No
  • Intel® Vitalization Technology (VT-x)
    No
  • Intel® Vitalization Technology (VT-x)
    No
  • Lock bit
    Yes
  • Intel® Vitalization Technology (VT-x)
    No
  • Intel® Vitalization Technology (VT-x)
    No
  • Intel® Vitalization Technology (VT-x)
    No
  • Intel® Vitalization Technology (VT-x)
    No
  • Intel® Vitalization Technology (VT-x)
    No
  • Intel® Vitalization Technology (VT-x)
    No
  • Intel® Vitalization Technology (VT-x)
    No
  • Intel® Vitalization Technology (VT-x)
    No
  • Intel® Vitalization Technology (VT-x)
    No
  • Intel® Vitalization Technology (VT-x)
    No
  • Intel® Vitalization Technology (VT-x)
    No
  • Intel® Vitalization Technology (VT-x)
    No
  • Lock bit
    Yes
  • Lock bit
    Yes
  • Intel® Vitalization Technology (VT-x)
    No
  • Processor packaging size
    35 x 35 mm
  • Processor code
    SLGE3
  • Intel® Vitalization Technology (VT-x)
    No
  • Intel® Vitalization Technology (VT-x)
    No
  • Intel® Vitalization Technology (VT-x)
    No
  • Intel® Vitalization Technology (VT-x)
    No
  • Intel® Vitalization Technology (VT-x)
    No
  • Intel® Vitalization Technology (VT-x)
    No
  • Intel® Vitalization Technology (VT-x)
    No
  • Processor ID ARK
    36750
  • Intel® Vitalization Technology (VT-x)
    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 influences the download speed on the Internet?
The download speed on the Internet is determined by the type of connection you have. For example, a 25 Mb/s connection means that, theoretically, 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, where 1 inch equals 2.54 centimeters. This measurement refers 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. 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, it is recommended to use a clean, slightly damp cloth. To dust hard-to-reach areas, a blast of compressed air is advised.
How can I clean my keyboard?
To clean the keyboard, tilt it downwards and use a can of compressed air to dislodge dirt. The keys can also be cleaned with a damp cloth.
What is Bluetooth?
Bluetooth allows for wireless data transmission between electronic devices via radio waves. Generally, the range of these exchanges can reach up to ten meters.
What is the weight of the HP Pavilion dv7-2157ca?
The HP Pavilion dv7-2157ca weighs 3520 grams.
What is the screen size of the HP Pavilion dv7-2157ca?
The screen of the HP Pavilion dv7-2157ca measures 17.3 inches.
What is the resolution of the screen of the HP Pavilion dv7-2157ca?
The resolution of the screen of the HP Pavilion dv7-2157ca is 1600 x 900 pixels.
What is the width of the HP Pavilion dv7-2157ca?
The width of the HP Pavilion dv7-2157ca is 412.6 mm.
What is the depth of the HP Pavilion dv7-2157ca?
The depth of the HP Pavilion dv7-2157ca is 277 mm.
Is the manual for the HP Pavilion dv7-2157ca available in French?
Unfortunately, the manual for the HP Pavilion dv7-2157ca is not available in French. It is only accessible in English.

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Presentation of product Pavilion dv7-2157ca specifications from brand HP

General Information

The HP Pavilion dv7-2157ca is a laptop from the HP brand, known for its commitment to quality and technological innovation. This model, specifically designated by the reference Pavilion dv7-2157ca | NV031UA, offers an enhanced user experience thanks to its solid technical specifications.

Processor

Equipped with an Intel® Core™2 Duo P7350 processor, the computer operates at a frequency of 2 GHz, ensuring smooth execution of everyday tasks. With 2 cores and 2 threads, it efficiently handles multitasking. Its 1066 MHz system bus facilitates internal communication, while the 3 MB L2 cache optimizes access to frequently requested data.

Representation / Implementation

The motherboard is designed to ensure optimal resource management, although specific details about the chipset are not provided.

Memory

The HP Pavilion dv7-2157ca has 4 GB of DDR2-SDRAM memory, configured in two 2 GB modules, offering a maximum upgrade capacity of 8 GB. This configuration allows for easy storage of applications and multimedia files while ensuring smooth usage.

Storage Support

This model features a 500 GB HDD, providing ample storage space for data and applications. The SATA interface allows for fast data transfer, and the 5400 RPM rotational speed ensures efficient access to files. A Super Multi DL DVD optical drive is also integrated, allowing for reading and writing on various optical media.

Screen

The 17.3-inch screen displays an HD+ resolution of 1600 x 900 pixels, offering decent image quality for multimedia. Although it is not touchscreen, its 16:9 format is ideal for video viewing.

Graphics

The HP Pavilion dv7-2157ca is equipped with an AMD Mobility Radeon HD 4530 graphics card, with 0.512 GB of dedicated memory, ensuring acceptable graphics performance for multimedia tasks. It does not include an integrated graphics card, which may limit performance for more demanding applications.

Audio

The stereo audio system, with two Altec Lansing speakers, provides a quality sound experience. An integrated microphone allows for clear audio capture for calls and recordings.

Network

The model includes wireless connectivity features such as Bluetooth and Wi-Fi (802.11b, 802.11g), as well as an Ethernet LAN port for a stable network connection. It supports transfer speeds of 10, 100, and 1000 Mbit/s.

Connectivity

The HP Pavilion dv7-2157ca is equipped with 3 USB 2.0 ports and an HDMI port for connectivity with various devices. A VGA port is also present for connection to external monitors. However, the absence of USB 3.0 ports may limit data transfer speeds.

Keyboard

The full-size keyboard is designed for comfortable typing, while a touchpad allows for intuitive navigation. The Windows keys facilitate quick access to system features.

Battery

The 8-cell nickel-metal hybrid (NiMH) battery ensures extended battery life, although specific details on battery life are not specified.

Weight and Dimensions

Weighing 3520 g, the HP Pavilion dv7-2157ca may be less convenient for travel. Its dimensions (412.6 mm wide, 277 mm deep, and 35 mm high at the front) make it a relatively bulky model.

Packaging Contents

The product comes with a remote control, a user manual, a warranty card, and a power cord, allowing for immediate use after purchase.

Environmental Conditions

The HP Pavilion dv7-2157ca operates within a temperature range of 0 to 35 °C and can withstand non-operating temperatures ranging from -20 to 60 °C. It is designed to operate efficiently in a relative humidity of 10 to 90 %.

Durability

This model is ENERGY STAR certified, ensuring compliance with energy efficiency and environmental sustainability standards.