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Laptop Dell Inspiron 14 7447

Dell
Computers and accessories
Laptop

The Dell Inspiron 14 7447 is a laptop designed to deliver solid performance and a pleasant user experience. Featuring a 14-inch screen with a resolution of 1920 x 1080 pixels, it ensures optimal display quality for all your content, whether it's movies, games, or professional work.

Equipped with an Intel® Core™ i5-4200H processor running at a frequency of 2.8 GHz, the Dell Inspiron 14 7447 provides great smoothness when executing multiple tasks. Its NVIDIA® GeForce® GTX 850M graphics card with 4 GB of dedicated memory allows for high graphical performance, essential for gaming and multimedia applications.

In terms of storage, this laptop has a 500 GB hard drive, offering plenty of space for your files and applications. With 4 GB of DDR3L RAM, it is capable of efficiently managing multiple programs simultaneously.

The Dell Inspiron 14 7447 stands out with its sleek black design and robust construction, suitable for daily use. Its connectivity is also well-equipped, including USB ports, HDMI, and an Ethernet port, allowing for easy integration with various devices.

Finally, it is equipped with hybrid nickel-metal battery technology, providing extended battery life for uninterrupted use. Whether for work, leisure, or studies, the Dell Inspiron 14 7447 presents itself as a reliable and high-performing choice.

Manual of product Inspiron 14 7447

First page image of the manual for Inspiron 14 7447

User Manual
90 pages
View manual
8 10

Editorial note

The Dell Inspiron 14 7447 stands out for its solid performance, thanks to its Intel® Core™ i5-4200H processor that offers a base frequency of 2.8 GHz, with a Turbo mode reaching 3.4 GHz. This ensures a smooth user experience, especially for demanding tasks and multitasking. Additionally, its 14-inch Full HD display provides exceptional picture quality, accompanied by a high-quality stereo audio system, enhancing the multimedia experience. However, this model has some drawbacks. With only 4 GB of RAM, it may be insufficient for users with high multitasking needs or those using heavy applications. The lack of a USB 3.0 port also limits data transfer speeds, and while the screen resolution is good, it may not satisfy creative professionals or gamers looking for 4K displays. Furthermore, its weight of 2230 g makes it less portable than some competitors. In terms of design, the Dell Inspiron 14 7447 features a modern and sleek black finish, making it attractive for office use or on the go. However, its nickel-metal hybrid battery, while efficient, may offer a shorter lifespan than modern lithium-ion batteries, which can lead to interruptions during prolonged use. Overall, the value for money is reasonable, but some aspects like limited memory and the absence of modern ports may disappoint some users. Connectivity options are varied, but newer technologies are lacking to appeal to advanced users.

Score details

User experience

The user experience is generally satisfactory thanks to a 14-inch Full HD screen and a quality stereo audio system, but the 4 GB RAM may limit fluidity for some users.

Performance

Performance is optimal thanks to the Intel® Core™ i5-4200H processor, but the RAM capacity may restrict performance in multitasking with heavy applications.

Battery life

The nickel-metal hybrid battery technology offers decent autonomy, but it may be lower than that of modern lithium-ion batteries, which can lead to interruptions during prolonged use.

Design

The modern and sleek design of the device, with a black finish, is attractive and practical for use in various contexts, whether at the office or on the go.

Value for money

The value for money is reasonable considering the performance and design, but the lack of a USB 3.0 port and limited memory could disappoint some users.

Features

Connectivity features, such as USB and HDMI ports, are varied, but the absence of certain modern technologies may limit appeal for advanced users.

Advantages

Powerful Intel® Core™ i5-4200H processor

Full HD 14-inch screen 1920 x 1080

Modern and portable design in black

High-quality stereo sound

Connectivity with USB, HDMI, Ethernet ports

Data security with password

Disadvantages

4 GB RAM limited for multitasking

Absence of USB 3.0 port

Insufficient screen resolution for professionals

High weight, less portable

NiMH battery with reduced autonomy

Technical Specifications Inspiron 14 7447

General Information

Design

  • Product type
    Laptop
  • Product color
    Black
  • Format
    Clamshell
  • Market position
    Play

Processor

  • Processor frequency
    2.8 GHz
  • Processor family
    Intel® Core™ i5
  • Processor model
    i5-4200H
  • Processor Turbo Frequency
    3.4 GHz
  • Number of processor cores
    2
  • Number of processor threads
    4
  • Computer bus
    5 GT/s
  • Processor cache memory
    3 MB
  • Processor socket (processor receptacle)
    BGA 1364
  • Processor cache type
    Smart Cache
  • System bus processor
    - MHz
  • Processor lithography
    22 nm
  • Processor operating modes
    64-bit
  • Stepping
    C0
  • Bus type
    DMI2
  • Processor code name
    Haswell
  • Parity FSB
    No
  • Thermal envelope (TDP, Thermal Design Power)
    47 W
  • Processor series
    Intel Core i5-4200 Mobile series
  • Parity FSB
    No
  • Maximum number of PCI Express lanes
    16
  • Version of PCI Express locations
    3.0
  • PCI Express Configurations
    1x16, 2x8, 1x8+2x4
  • Tjunction
    100 °C
  • Processor manufacturer
    Intel
  • Processor generation
    Intel® Core™ i5 4th generation

Representation / realization

  • Motherboard chipset
    Intel® HM87

Memory

  • Internal memory
    4 GB
  • Type of internal memory
    DDR3L-SDRAM
  • Memory frequency
    1600 MHz
  • Memory configuration (slot x size)
    1 x 4 GB
  • Memory locations
    2x SO-DIMM
  • Maximum internal memory
    16 GB
  • Memory support
    SO-DIMM

Other features

  • LightScribe
    -
  • Maximum internal memory (64-bit)
    16 GB
  • 3D Compatibility
    No
  • Intel® Virtualization Technology (Intel® VT)
    VT-d, VT-x
  • 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
    SD, SDHC
  • Optical reader
    DVD Super Multi

Screen

  • Screen size
    14 "
  • Screen resolution
  • Touch screen
    1920 x 1080 pixels
  • LED backlighting
    No
  • Type HD
    Yes
  • Display area
    Full HD
  • Image format
    Matte
  • Type of panel
    16:9
  • IPS

Graphique

  • Graphics adapter model included
    Intel® HD Graphics 4600
  • Distinct graphics adapter model
    NVIDIA® GeForce® GTX 850M
  • Dedicated graphics card memory
    4 GB
  • Type of graphics card
    GDDR3
  • Number of distinct graphics cards installed
    1
  • Number of distinct graphics cards installed
    1
  • Base frequency of integrated graphics card
    400 MHz
  • Dynamic frequency (max) of integrated graphics card
    1150 MHz
  • Maximum memory of integrated graphics card
    1.74 GB
  • Integrated graphics card DirectX version
    11.1
  • ID of the integrated graphics card
    0x416
  • Dedicated graphics card adapter
    Yes
  • Dedicated graphics card adapter
    Yes
  • Integrated graphics adapter family
    Intel® HD Graphics

Audio

  • Audio system
    Waves MaxxAudio Pro
  • Number of built-in speakers
    2
  • Speaker manufacturer
    Waves
  • Built-in microphone
    Yes
  • Built-in microphone
    Yes

Camera

  • Front camera
    Yes

Network

  • Ethernet/LAN
    Yes
  • Ethernet/LAN
    Yes
  • Wifi standards
    Wi-Fi 5 (802.11ac)
  • Ethernet/LAN
    Yes
  • LAN Ethernet: data transfer rate
    10,100,1000 Mbit/s

Connectivity

  • Welcome connector
    -
  • USB standby and charging ports
    1
  • Number of USB 3.2 Gen 1 (3.1 Gen 1) type A ports
    2
  • Number of CardBus PCMCIA Housing(s)
    0
  • USB standby and charging ports
    1
  • Number of CardBus PCMCIA Housing(s)
    0
  • SmartCard Housing
    No
  • USB standby and charging ports
    1
  • Number of CardBus PCMCIA Housing(s)
    0
  • Number of CardBus PCMCIA Housing(s)
    0
  • Number of CardBus PCMCIA Housing(s)
    0
  • SmartCard Housing
    No
  • SmartCard Housing
    No
  • USB watch and charge
    Yes
  • SmartCard Housing
    No
  • Number of CardBus PCMCIA Housing(s)
    0
  • SmartCard Housing
    No
  • SmartCard Housing
    No
  • USB watch and charge
    Yes
  • USB standby and charging ports
    1
  • Charging port type
    DC-in jack

Keyboard

  • Keyboard layout
    -
  • Pointing device
    Touchpad
  • Numeric keypad
    No
  • Windows keys
    Yes

Software

  • Installed operating system
    Windows 8.1
  • Operating System Architecture
    64-bit
  • Drivers included
    Yes

Special features of the processor

  • Intel® Smart Connect Technology
    -
  • Intel® Rapid Start Technology
    -
  • Intel® Smart Response Technology
    -
  • Intel® Small Business Advantage (Intel® SBA)
    -
  • Intel® Matrix Storage Technology (Intel® MST)
    -
  • Intel HD Technology
    -
  • Intel® Active Management Technology (Intel® AMT)
    -
  • Conflict-free processor
    Yes
  • Access Intel® Fast Memory
    No
  • Conflict-free processor
    Yes
  • Conflict-free processor
    Yes
  • Conflict-free processor
    Yes
  • Intel® Turbo Boost Technology
    2.0
  • Conflict-free processor
    Yes
  • Conflict-free processor
    Yes
  • Conflict-free processor
    Yes
  • Access Intel® Fast Memory
    No
  • Conflict-free processor
    Yes
  • Conflict-free processor
    Yes
  • Conflict-free processor
    Yes
  • Conflict-free processor
    Yes
  • Conflict-free processor
    Yes
  • Conflict-free processor
    Yes
  • Access Intel® Fast Memory
    No
  • Access Intel® Fast Memory
    No
  • Conflict-free processor
    Yes
  • Conflict-free processor
    Yes
  • Access Intel® Fast Memory
    No
  • Access Intel® Fast Memory
    No
  • Conflict-free processor
    Yes
  • Access Intel® Fast Memory
    No
  • Conflict-free processor
    Yes
  • Access Intel® Fast Memory
    No
  • Access Intel® Fast Memory
    No
  • Conflict-free processor
    Yes
  • Conflict-free processor
    Yes
  • Conflict-free processor
    Yes
  • Processor packaging size
    37.5 x 32 x 1.65 mm
  • Supported instruction set
    AVX 2.0, SSE4.1, SSE4.2
  • Processor code
    SR15G
  • CPU Configuration (max)
    1
  • Access Intel® Fast Memory
    No
  • Version of Intel® security key technology
    1.00
  • Version of Intel® security key technology
    1.00
  • Intel® TSX-NI Version
    0.00
  • Conflict-free processor
    Yes
  • Access Intel® Fast Memory
    No
  • Access Intel® Fast Memory
    No
  • Access Intel® Fast Memory
    No
  • Access Intel® Fast Memory
    No
  • Processor ID ARK
    75027

Battery

  • Battery technology
    Lithium-Ion (Li-Ion)
  • Number of battery cells
    6
  • Maximum battery life
    - h
  • Battery capacity
    65 Wh

Power

  • Power adapter frequency
    50 - 60 Hz
  • Input voltage of the power adapter
    100 - 240 V

Security

  • Password protection
    Yes
  • Cable lock location type
    Noble
  • Password protection
    Yes

Weight and dimensions

  • Weight
    2230 g
  • Width
    346.5 mm
  • Depth
    247.5 mm
  • Height (front)
    25.9 mm
  • Height (rear)
    28.9 mm

Packaging contents

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

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 have. For example, with a 25 Mb/s connection, you should theoretically be able to download 25 MB per second.
What are the dimensions of my laptop screen?
The dimension of your laptop is usually indicated in inches, where 1 inch equals 2.54 centimeters. This dimension is measured diagonally, from the bottom left corner to the top right corner of the screen.
What does HDMI mean?
HDMI stands for High-Definition Multimedia Interface. An HDMI cable allows for the transfer of audio and video signals between different devices.
What is the best method to clean my laptop?
To remove fingerprints, a clean, slightly damp cloth is ideal. For dust in hard-to-reach areas, it is recommended to use compressed air.
How should I proceed to clean my keyboard?
Turn the keyboard upside down 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 wireless data transmission between electronic devices via radio waves. Generally, the range between devices can reach up to ten meters.
What is the weight of the Dell Inspiron 14 7447?
The weight of the Dell Inspiron 14 7447 is 2230 g.
What is the screen size of the Dell Inspiron 14 7447?
The screen of the Dell Inspiron 14 7447 measures 14 inches.
What is the resolution of the screen of the Dell Inspiron 14 7447?
The resolution of the screen of the Dell Inspiron 14 7447 is 1920 x 1080 pixels.
What is the width of the Dell Inspiron 14 7447?
The width of the Dell Inspiron 14 7447 is 346.5 mm.
What is the depth of the Dell Inspiron 14 7447?
The depth of the Dell Inspiron 14 7447 is 247.5 mm.
Is the manual for the Dell Inspiron 14 7447 available in French?
Unfortunately, the manual for the Dell Inspiron 14 7447 is not available in French. It is only accessible in English.

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Presentation of product Inspiron 14 7447 specifications from brand Dell

General Information

The Dell Inspiron 14 7447 is a laptop from the Dell brand, known for its commitment to quality and innovation. This model, identified as Inspiron 14 7447 | 14P-D5548F, is designed to deliver high-end performance and a pleasant user experience.

Design

Designed as a laptop, the Dell Inspiron 14 7447 stands out with its modern and sleek aesthetic, featuring a black finish. Its compact and lightweight format makes it easy to use in various environments, whether at the office or on the go. This model is specifically aimed at professional users, meeting diverse needs.

Processor

Equipped with an Intel® Core™ i5-4200H processor, the Dell Inspiron 14 7447 operates at a base frequency of 2.8 GHz, with a Turbo capability reaching 3.4 GHz. This allows for quick task execution and efficient multitasking management. With 2 cores and 4 threads, this processor optimizes performance when running multiple applications simultaneously.

Representation / Realization

The motherboard, integrating the Intel® HM87 chipset, ensures efficient resource management, thus guaranteeing optimal performance under various usage conditions.

Memory

The Dell Inspiron 14 7447 is equipped with 4 GB of DDR3L-SDRAM memory, with a frequency of 1600 MHz. While this capacity allows for smooth operation for everyday tasks, it may prove limited for more demanding applications. The system supports memory expansion up to 16 GB, allowing for a significant performance boost if needed.

Storage Support

With a storage capacity of 500 GB, this model uses an HDD that offers quick access to data. Additionally, it includes a Super Multi DVD optical drive and a memory card reader, ensuring flexibility for various storage needs.

Screen

The 14-inch screen of the Dell Inspiron 14 7447 features a Full HD resolution of 1920 x 1080 pixels, ensuring sharp and pleasant display quality. The LED backlighting enhances visibility, while the IPS panel offers vibrant colors and wide viewing angles.

Graphics

This laptop integrates an Intel® HD Graphics 4600 graphics card as well as a NVIDIA® GeForce® GTX 850M with 4 GB of dedicated memory, allowing for smooth handling of graphic applications and games.

Audio

The stereo audio system, equipped with two speakers and a built-in subwoofer, provides an immersive sound experience, ideal for movies and music. An integrated microphone also allows for clear communications.

Network and Connectivity

The Dell Inspiron 14 7447 features Bluetooth and Wi-Fi 5 (802.11ac) connectivity for fast and reliable wireless connections. It also includes an Ethernet port for stable network connection and several USB ports for connecting devices.

Keyboard and Pointing Device

The keyboard is designed for comfortable typing, and the touchpad allows for smooth navigation. Windows keys are also present to facilitate access to operating system features.

Software

Pre-installed with Windows 8.1 in 64-bit architecture, the Dell Inspiron 14 7447 offers a smooth and intuitive user interface, accompanied by included drivers for quick installation.

Battery

The 6-cell nickel-metal hybrid (NiMH) battery ensures reasonable autonomy, although it is less efficient than modern lithium-ion batteries, with a capacity of 65 Wh.

Weight and Dimensions

Weighing 2230 g, with dimensions of 346.5 mm in width, 247.5 mm in depth, and 25.9 mm in height at the front, the Dell Inspiron 14 7447 is designed for adequate portability while providing a comfortable user experience.

Durability

Certified ENERGY STAR, this model meets high energy efficiency standards, contributing to responsible energy use.

Packaging Contents

The package includes a user manual, a quick start guide, a warranty card, and a power cord, allowing for immediate use of the product.