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Laptop Lenovo G400

Lenovo
Computers and accessories
Laptop

The Lenovo G400 laptop is a model designed to deliver reliable performance in a compact format. Equipped with an Intel® Celeron® 1005M processor at 1.9 GHz, this device is capable of efficiently handling everyday tasks such as web browsing and word processing.
With 2 GB of DDR3 memory and a 500 GB hard drive, the Lenovo G400 provides ample space to store your essential files and applications. Its integrated Intel® HD Graphics ensures a satisfactory visual experience for multimedia.

The 14-inch screen with a resolution of 1366 x 768 pixels ensures adequate display quality. Additionally, the LED backlighting enhances visibility in low-light environments. The Lenovo G400 also features a battery life of up to 5 hours, making it convenient for on-the-go use.

In terms of connectivity, this laptop includes several ports, including a USB 2.0 port, an HDMI port, and an Ethernet port, allowing for easy connection to various devices. The pre-installed operating system is Windows 8.1, providing a user-friendly interface for users.

Weighing 2200 g, the Lenovo G400 is easily portable, making it an ideal choice for students and professionals in need of a powerful and lightweight device.

Manual of product G400

First page image of the manual for G400

User Manual
46 pages
View manual
7 10

Editorial note

The Lenovo G400 is presented as a laptop suitable for users looking for a basic model, ideal for common tasks such as browsing the Internet, word processing, and watching videos. Equipped with an Intel Celeron 1005M processor at 1.9 GHz, it offers satisfactory performance for light applications. With 500 GB of hard drive storage, this model allows for a large amount of data and applications to be kept, thus providing appreciated flexibility. However, some aspects may hinder the user experience. The 2 GB RAM may cause fluidity issues when running multiple applications simultaneously, which can affect productivity. Additionally, the screen resolution of 1366 x 768 pixels may seem insufficient for users accustomed to higher quality displays, especially for watching movies or working on graphics. The battery life of about 5 hours is adequate for daily use but may require frequent recharges for extended sessions. Furthermore, the lack of USB 3.0 ports limits data transfer speeds, which can be a disadvantage for users of modern peripherals. In summary, the Lenovo G400 offers good value for money for basic use, but its limitations in terms of RAM and performance may restrict its use for more demanding tasks. Its modern design and 14-inch screen with LED backlighting provide a satisfactory visual experience, but it is important to consider these drawbacks before making a purchase decision.

Score details

User experience

The user experience is acceptable, but the 2 GB of RAM may cause fluidity issues when using multiple applications simultaneously.

Performance

The Intel Celeron 1005M processor offers optimal performance for everyday tasks but may be limited for more demanding applications.

Battery life

The battery life of about 5 hours is adequate for daily use but may require frequent recharges for extended sessions.

Design

The design is modern with a 14-inch screen and LED backlighting, providing a pleasant visual experience for work and entertainment.

Value for money

The Lenovo G400 offers good value for money for users looking for a basic laptop, but the limitations in RAM and processor may restrict its use.

Features

The lack of USB 3.0 ports and the screen resolution of 1366 x 768 pixels may seem insufficient for modern users accustomed to higher specifications.

Advantages

High-performance Intel Celeron 1.9 GHz processor

500 GB of storage for your data

2 GB of memory, expandable up to 16 GB

14-inch screen, resolution 1366 x 768

Battery life of up to 5 hours

Disadvantages

Low-performance Intel Celeron processor

Only 2 GB of RAM

Insufficient screen resolution

No USB 3.0 ports

Battery life limited to 5 hours

Technical Specifications G400

General Information

Processor

  • Processor frequency
    1.9 GHz
  • Processor family
    Intel® Celeron®
  • Processor model
    1005M
  • Number of processor threads
    2
  • Number of processor threads
    2
  • Computer bus
    5 GT/s
  • Processor socket (processor receptacle)
    PGA988
  • Processor cache type
    L2
  • Processor cache memory
    2 Mo
  • System bus processor
    - MHz
  • Processor lithography
    22 nm
  • Processor operating modes
    64-bit
  • Stepping
    P0
  • Bus type
    DMI
  • Processor code name
    Ivy Bridge
  • Parity FSB
    Non
  • Thermal envelope (TDP, Thermal Design Power)
    35 W
  • Processor series
    Intel Celeron 1000 series for Mobile
  • Parity FSB
    Non
  • Maximum number of PCI Express lanes
    16
  • Version of PCI Express locations
    2.0
  • PCI Express Configurations
    1x16, 2x8, 1x8+2x4
  • Tjunction
    105 °C
  • Processor manufacturer
    Intel

Representation / realization

  • Motherboard chipset
    -

Memory

  • Internal memory
    2 GB
  • Type of internal memory
    DDR3-SDRAM
  • Memory frequency
    1600 MHz
  • Memory configuration (slot x size)
    1 x 2 GB
  • Memory locations
    2x SO-DIMM
  • Maximum internal memory
    16 GB
  • Memory support
    SO-DIMM

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
  • Hard drive size
    2.5 "
  • Built-in memory card reader
    Yes
  • Compatible memory cards
    MMC, SD
  • Optical reader
    DVD-RW

Screen

  • Display area
    -
  • Screen size
    14 "
  • Screen resolution
  • Touch screen
    1366 x 768 pixels
  • LED backlighting
    No
  • Image format
    Yes
  • 16:9

Graphique

  • Distinct graphics adapter model
    -
  • Integrated graphics adapter family
    Intel® HD Graphics
  • Base frequency of integrated graphics card
    650 MHz
  • Dynamic frequency (max) of integrated graphics card
    1000 MHz
  • Integrated graphics card
    Yes
  • Integrated graphics adapter family
    Intel® HD Graphics

Other features

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

Audio

  • Audio system
    HD
  • Number of built-in speakers
    2
  • Built-in microphone
    Yes

Camera

  • Front camera
    Yes
  • Front camera resolution
    1280 x 720 pixels

Network

  • Bluetooth
    No
  • Ethernet/LAN
    Yes
  • Wifi standards
    802.11b, 802.11g, Wi-Fi 4 (802.11n)
  • Ethernet/LAN
    Yes
  • LAN Ethernet: data transfer rate
    10, 100 Mbit/s

Connectivity

  • Number of Ethernet LAN ports (RJ-45)
    1
  • Number of USB 3.2 Gen 1 (3.1 Gen 1) type A ports
    2
  • Number of Ethernet LAN ports (RJ-45)
    1
  • Number of Ethernet LAN ports (RJ-45)
    1
  • Number of CardBus PCMCIA Housing(s)
    0
  • SmartCard Housing
    No
  • Number of Ethernet LAN ports (RJ-45)
    1
  • Number of CardBus PCMCIA Housing(s)
    0
  • Number of CardBus PCMCIA Housing(s)
    0
  • SmartCard Housing
    No
  • SmartCard Housing
    No
  • Headset / microphone port
    Yes
  • SmartCard Housing
    No
  • SmartCard Housing
    No
  • Number of CardBus PCMCIA Housing(s)
    0
  • SmartCard Housing
    No
  • SmartCard Housing
    No
  • Charging port type
    DC-in jack

Keyboard

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

Software

  • Operating System Architecture
    -
  • Installed operating system
    Windows 8.1

Design

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

Special features of the processor

  • Integrated 4G WiMAX
    No
  • Integrated 4G WiMAX
    No
  • Integrated 4G WiMAX
    No
  • Integrated 4G WiMAX
    No
  • Integrated 4G WiMAX
    No
  • Integrated 4G WiMAX
    No
  • Integrated 4G WiMAX
    No
  • Integrated 4G WiMAX
    No
  • Integrated 4G WiMAX
    No
  • Integrated 4G WiMAX
    No
  • Integrated 4G WiMAX
    No
  • Integrated 4G WiMAX
    No
  • Integrated 4G WiMAX
    No
  • Access Intel® Fast Memory
    Yes
  • Integrated 4G WiMAX
    No
  • Integrated 4G WiMAX
    No
  • Integrated 4G WiMAX
    No
  • Integrated 4G WiMAX
    No
  • Integrated 4G WiMAX
    No
  • Access Intel® Fast Memory
    Yes
  • Integrated 4G WiMAX
    No
  • Integrated 4G WiMAX
    No
  • Access Intel® Fast Memory
    Yes
  • Access Intel® Fast Memory
    Yes
  • Integrated 4G WiMAX
    No
  • Integrated 4G WiMAX
    No
  • Access Intel® Fast Memory
    Yes
  • Access Intel® Fast Memory
    Yes
  • Access Intel® Fast Memory
    Yes
  • Access Intel® Fast Memory
    Yes
  • Processor packaging size
    37.5x37.5 (rPGA988B) mm
  • Supported instruction set
    SSE4.1, SSE4.2
  • Processor code
    SR103
  • CPU Configuration (max)
    1
  • Integrated 4G WiMAX
    No
  • Graphic lithography and IMC
    22 nm
  • Integrated 4G WiMAX
    No
  • Access Intel® Fast Memory
    Yes
  • Access Intel® Fast Memory
    Yes
  • Integrated 4G WiMAX
    No
  • Access Intel® Fast Memory
    Yes
  • Integrated 4G WiMAX
    No
  • Integrated 4G WiMAX
    No
  • Access Intel® Fast Memory
    Yes
  • Processor ID ARK
    75193

Battery

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

Security

  • Cable anti-theft lock
    No
  • Password protection
    Yes

Weight and dimensions

  • Weight
    2200 g
  • Width
    349 mm
  • Depth
    235 mm
  • Height
    33.4 mm

Packaging contents

  • Power cord included
    Yes
  • Power cord included
    Yes

Power

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

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 are using. For example, a 25 Mb/s connection means that you should, in theory, be able to download 25 MB per second.
What are the dimensions of my laptop screen?
The size of your laptop is generally expressed in inches, where 1 inch equals 2.54 centimeters. This size corresponds to the diagonal measurement of the screen, which you should take 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 translates to high-definition multimedia interface. An HDMI cable allows for the transmission of audio and video signals between different devices.
What is the best method to clean my laptop?
To remove fingerprints, a slightly damp cloth or a clean, soft cloth is recommended. For dust in hard-to-reach areas, it is advisable to use compressed air.
How can I clean my keyboard?
To clean the keyboard, tilt it upside down and use a can of compressed air to remove dirt. The keys can also be cleaned with a damp cloth.
What is Bluetooth technology?
Bluetooth allows for the wireless transmission of data between electronic devices via radio waves. Generally, the range of this connection is about ten meters.
What is the weight of the Lenovo G400?
The Lenovo G400 weighs 2200 g.
What is the size of the Lenovo G400 screen?
The screen of the Lenovo G400 measures 14 inches.
What is the height of the Lenovo G400?
The height of the Lenovo G400 is 33.4 mm.
What is the resolution of the Lenovo G400 screen?
The resolution of the Lenovo G400 screen is 1366 x 768 pixels.
What is the width of the Lenovo G400?
The Lenovo G400 has a width of 349 mm.
What is the depth of the Lenovo G400?
The depth of the Lenovo G400 is 235 mm.
Is the manual for the Lenovo G400 available in French?
Unfortunately, the manual for the Lenovo G400 is not available in French. It exists only in English.

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Presentation of product G400 specifications from brand Lenovo

General Information

The Lenovo G400 is a laptop from the Lenovo brand, known for its commitment to quality and innovation. This model, identified by the reference G400 | 59-403303, offers performance designed to enhance the daily user experience.

Processor

Equipped with an Intel® Celeron® 1005M processor running at a frequency of 1.9 GHz, the Lenovo G400 ensures smooth execution of everyday tasks. With 2 cores and 2 threads, it optimizes multitasking. The 2 MB cache and 22 nm lithography contribute to energy efficiency and reliable performance. The system bus operates at 5 GT/s, allowing for fast communication between components.

Representation / Implementation

The motherboard is equipped with a high-performance chipset, ensuring efficient resource management and optimal performance.

Memory

The Lenovo G400 comes with 2 GB of DDR3-SDRAM, expandable up to 16 GB, allowing for smooth application management. The memory frequency is 1600 MHz, and it has 2 SO-DIMM slots for easy upgrades.

Storage

With a capacity of 500 GB on an HDD, the device offers ample space to store files and applications. The drive uses a SATA interface and operates at 5400 RPM. The Lenovo G400 also includes a memory card reader compatible with MMC and SD formats, as well as a DVD-RW optical drive for reading and writing optical media.

Screen

Its 14-inch screen features a resolution of 1366 x 768 pixels, providing adequate display quality for everyday use. The LED backlighting enhances visibility, while the 16:9 aspect ratio promotes an immersive experience.

Graphics

The Lenovo G400 is equipped with an integrated Intel® HD Graphics adapter, with a base frequency of 650 MHz and a maximum dynamic frequency of 1000 MHz, ensuring sufficient graphics performance for common multimedia tasks.

Audio

The stereo audio system, featuring 2 speakers, provides a satisfying sound experience. An integrated microphone allows for clear communications during calls.

Camera

A front camera with a resolution of 1280 x 720 pixels enables quality video calls.

Network

The Lenovo G400 is equipped with Wi-Fi connectivity (802.11b/g/n) for fast and reliable wireless connections. Although it does not have Bluetooth, it includes an Ethernet/LAN port for stable wired connections.

Connectivity

This model includes a USB 2.0 port, an HDMI port, a VGA port, and an Ethernet port. However, it lacks USB 3.0 ports, which may limit data transfer speeds.

Battery

The Lenovo G400 is powered by a hybrid nickel-metal (NiMH) battery with 6 cells, offering a maximum autonomy of about 5 hours, sufficient for moderate use throughout the day.

Security

The system is secured by a password, thus protecting data from unauthorized access.

Weight and Dimensions

Weighing 2200 g, the Lenovo G400 is designed for easy portability. Its dimensions are 349 mm wide, 235 mm deep, and 33.4 mm high, easily fitting into various work environments.

Packaging Contents

The product includes a user manual for optimal setup and use, as well as a power cord for immediate startup.

Power

The power adapter operates at a frequency of 50 - 60 Hz and supports an input voltage of 100 - 240 V, ensuring compatibility with a wide range of electrical outlets.