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Laptop Lenovo 81F4015KMX

Lenovo
Computers and accessories
Laptop

The Lenovo 81F4015KMX is a laptop designed to provide a smooth and efficient user experience. Equipped with a 14-inch display with a Full HD resolution (1920 x 1080 pixels), it ensures exceptional display quality for all your content. The IPS panel type guarantees vibrant colors and wide viewing angles, while the matte surface reduces glare for optimal visual comfort.

This model is powered by an Intel® Pentium® 4415U dual-core processor, with a clock speed of 2.3 GHz, offering adequate performance for everyday tasks. Paired with 4 GB of DDR4 memory and a 128 GB SSD, the Lenovo 81F4015KMX ensures quick boot times and instant access to applications.

In terms of connectivity, this laptop features an HDMI port for connecting to external displays, as well as Wi-Fi 5 (802.11ac) and Bluetooth 4.1 standards for reliable wireless connections. The backlit keyboard allows for comfortable use even in low-light conditions.

With a weight of 1670 g and a Platinum Grey aluminum design, the Lenovo 81F4015KMX combines elegance and portability, making it ideal for professionals on the go. Its battery offers a runtime of up to 6 hours, allowing for extended use without interruption.

In summary, the Lenovo 81F4015KMX is a versatile laptop, suited for everyday needs, whether for work or leisure.

Manual of product 81F4015KMX

First page image of the manual for 81F4015KMX

User Manual
32 pages
View manual
8 10

Editorial note

The Lenovo 81F4015KMX stands out with its sleek aluminum design and Platinum Grey color, offering a modern and sophisticated look. Its 14-inch Full HD display with IPS technology ensures vibrant colors and excellent display quality, making it an attractive choice for users seeking a good visual experience. Additionally, wireless connectivity with Wi-Fi 5 and Bluetooth 4.1 facilitates data exchange with other devices. In terms of performance, this model is equipped with an Intel® Pentium® 4415U processor, which allows for smooth daily tasks, although its capabilities may be limited for more demanding applications. The 4 GB RAM may not be sufficient for intensive multitasking, which could lead to slowdowns. Furthermore, the 128 GB storage capacity is relatively low, which may pose a problem for users needing to store numerous files or applications. The battery life, at around 6 hours, is another point to consider. It may be insufficient for those who need prolonged use without access to a power source. Additionally, the lack of USB Type A and C ports limits connectivity options, which could restrict the use of multiple peripherals at the same time. In summary, the Lenovo 81F4015KMX offers good value for money, with notable advantages in design and features suited to daily needs. However, its limitations in storage, memory, and battery life may not be suitable for all users.

Score details

User experience

The user experience is satisfactory thanks to an elegant aluminum design and a 14-inch Full HD screen, offering vibrant colors and optimal display quality.

Performance

The performance is adequate for daily tasks thanks to the Intel® Pentium® 4415U processor, but may be limited for more demanding applications.

Battery life

The battery life is about 6 hours, which may be insufficient for users needing extended use without access to a power source.

Design

The design is modern and sophisticated with an aluminum finish and a Platinum Grey color, giving the laptop an attractive look.

Value for money

The value for money is reasonable, although the limited storage capacity of 128 GB and 4 GB of RAM may restrict the experience for some users.

Features

The features are suitable for daily needs, but the absence of USB Type A and C ports limits connectivity options.

Robustness

The product is built with durable materials, ensuring good robustness for daily use.

Advantages

Intel® Pentium® processor for smooth performance

Modern and sleek aluminum design

14-inch Full HD IPS display

Built-in Wi-Fi 5 and Bluetooth 4.1

Immersive stereo sound for videos and music

Battery life of approximately 6 hours

Disadvantages

Limited storage capacity of 128 GB

No USB A and C ports

Battery life of 6 hours

Only 4 GB of RAM

No dedicated graphics card

Technical Specifications 81F4015KMX

General Information

Design

  • Product type
    Laptop
  • Product color
    Gray
  • Color name
    Platinum Grey
  • Format
    Clamshell
  • Material of the case/body
    Aluminum
  • Refurbished
    No

Screen

  • Screen size
    14 "
  • Touch screen
    No
  • Type HD
    Full HD
  • Image format
    16:9
  • LED backlighting
    Yes
  • Display area
    Matte
  • Type of panel
    IPS
  • Screen resolution
    1920 x 1080 pixels
  • Screen brightness
    250 cd/m²

Processor

  • Processor manufacturer
    Intel
  • Processor family
    Intel® Pentium®
  • Processor model
    4415U
  • Processor frequency
    2.3 GHz
  • Number of processor cores
    2
  • Processor cache memory
    2 MB
  • Processor lithography
    14 nm
  • Computer bus
    4 GT/s
  • Number of processor threads
    4
  • Version of PCI Express locations
    2.0
  • Processor operating modes
    64-bit
  • Tjunction
    100 °C
  • Bus type
    OPI
  • PCI Express Configurations
    1x2+2x1, 1x4, 2x2, 4x1
  • Thermal envelope (TDP, Thermal Design Power)
    15 W
  • Processor code name
    Kaby Lake
  • Maximum number of PCI Express lanes
    10
  • Processor cache type
    Smart Cache
  • Configurable TDP down
    10 W

Memory

  • Internal memory
    4 GB
  • Type of internal memory
    DDR4-SDRAM
  • Memory frequency
    2133 MHz
  • Memory support
    Integrated
  • Memory locations
    1x SO-DIMM
  • Maximum internal memory
    12 GB
  • Memory configuration (slot x size)
    - GB

Storage support

  • Total SDD capacity
    128 GB
  • Storage media
    SSD
  • Number of installed SSDs
    1
  • Total SDD capacity
    128 GB
  • Interface of the Solid State Drive (SSD)
    NVMe 3.0, PCI Express
  • SSD form factor
    M.2
  • Optical reader
    No
  • NVMe
    Yes
  • Compatible memory cards
    MMC, SD, SDHC, SDXC
  • Total SDD capacity
    128 GB
  • NVMe
    Yes

Graphique

  • Graphics adapter, Open-GL support
    Yes
  • Dedicated graphics card adapter
    No
  • Distinct graphics adapter model
    Unavailable
  • Integrated graphics adapter family
    Intel® HD Graphics
  • Graphics adapter model included
    Intel® HD Graphics 610
  • Graphics adapter, Open-GL support
    Yes
  • Graphics adapter, Open-GL support
    Yes
  • Base frequency of integrated graphics card
    300 MHz
  • Dynamic frequency (max) of integrated graphics card
    950 MHz
  • ID of the integrated graphics card
    0x5906
  • Maximum memory of integrated graphics card
    32 GB
  • Integrated graphics card DirectX version
    12.0
  • OpenGL version of integrated graphics card
    4.4
  • Integrated GPU manufacturer
    Intel

Audio

  • Audio system
    Dolby Audio Premium
  • Number of microphones
    2
  • Speaker power
    2 W
  • Built-in microphone
    Yes
  • Number of microphones
    2

Camera

  • Front camera
    Yes
  • Front camera resolution (digital)
    1 MP
  • HD front camera
    HD
  • Front camera resolution
    1280 x 720 pixels

Network

  • Bluetooth
    Yes
  • Ethernet/LAN
    No
  • Wi-Fi standard
    Wi-Fi 5 (802.11ac)
  • Wifi standards
    802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
  • Ethernet/LAN
    No
  • Bluetooth model
    4.1

Connectivity

  • Number of USB 3.2 Gen 1 (3.1 Gen 1) type A ports
    2
  • USB standby and charging ports
    1
  • USB standby and charging ports
    1
  • HDMI version
    2.0
  • SmartCard Housing
    Yes
  • SmartCard Housing
    Yes
  • USB standby and charging ports
    1
  • Quantity of USB 2.0 Ports
    0
  • SmartCard Housing
    Yes
  • Charging port type
    DC-in jack

Keyboard

  • Pointing device
    Touchpad
  • Numeric keypad
    No
  • Backlight keyboard
    Yes
  • Keyboard language
    Nordic

Software

  • Installed operating system
    Windows 10 Home in S mode
  • Testing software
    Office Trial
  • Operating system language
    Norwegian

Battery

  • Battery technology
    Lithium Polymer (LiPo)
  • Number of battery cells
    2
  • Battery capacity
    30 Wh
  • Maximum battery life
    6 h
  • Removable battery
    No

Power

  • AC power adapter
    45 W

Security

  • Cable anti-theft lock
    No
  • Password protection
    Yes
  • Password protection
    Yes
  • Password protection
    Yes
  • Password protection
    Power on, SSD, Supervisor
  • Cable anti-theft lock
    No

Sustainability

  • Sustainability certificates
    RoHS
  • EPEAT Silver
  • ENERGY STAR

Weight and dimensions

  • Weight
    1670 g
  • Width
    323.1 mm
  • Depth
    234.8 mm
  • Height
    18.95 mm

Special features of the processor

  • Supported instruction set
    SSE4.1, SSE4.2
  • Conflict-free processor
    Yes
  • Conflict-free processor
    Yes
  • Conflict-free processor
    Yes
  • Intel® Stable Image Platform Program (SIPP)
    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
  • Conflict-free processor
    Yes
  • Conflict-free processor
    Yes
  • Intel® Stable Image Platform Program (SIPP)
    No
  • CPU Configuration (max)
    1
  • Conflict-free processor
    Yes
  • Intel® Stable Image Platform Program (SIPP)
    No
  • Intel® Stable Image Platform Program (SIPP)
    No
  • Conflict-free processor
    Yes
  • Conflict-free processor
    Yes
  • Intel® Stable Image Platform Program (SIPP)
    No
  • Conflict-free processor
    Yes
  • Conflict-free processor
    Yes
  • Conflict-free processor
    Yes
  • Conflict-free processor
    Yes
  • Conflict-free processor
    Yes
  • Processor packaging size
    42 x 24 mm
  • Conflict-free processor
    Yes
  • Processor ID ARK
    96508

Frequently Asked Questions

What factors influence download speed on the Internet?
Download speed on the Internet mainly depends on the type of connection you are using. For example, a 25 Mb/s connection theoretically allows you to download up to 25 MB per second.
What are the dimensions of my laptop screen?
The size of your laptop is generally measured in inches, where 1 inch equals 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. An HDMI cable allows for the transmission of audio and video signals between different devices.
What is the best method to clean my laptop?
Use a clean, slightly damp cloth to remove fingerprints. For dust in hard-to-reach areas, it is recommended to use compressed air.
How can I clean my keyboard?
Turn the keyboard upside down and use a can of compressed air to remove dirt. The keys can also be cleaned with a slightly damp cloth.
What is Bluetooth?
Bluetooth allows for wireless data transmission between electronic devices via radio waves. Generally, the range of this connection can reach up to ten meters.
What is the weight of the Lenovo 81F4015KMX?
The Lenovo 81F4015KMX weighs 1670 g.
What is the size of the screen on the Lenovo 81F4015KMX?
The screen of the Lenovo 81F4015KMX measures 14 inches.
What is the height of the Lenovo 81F4015KMX?
The height of the Lenovo 81F4015KMX is 18.95 mm.
What is the resolution of the screen on the Lenovo 81F4015KMX?
The resolution of the screen on the Lenovo 81F4015KMX is 1920 x 1080 pixels.
What is the width of the Lenovo 81F4015KMX?
The width of the Lenovo 81F4015KMX is 323.1 mm.
What is the depth of the Lenovo 81F4015KMX?
The depth of the Lenovo 81F4015KMX is 234.8 mm.
Is the manual for the Lenovo 81F4015KMX available in French?
Unfortunately, the manual for the Lenovo 81F4015KMX is not available in French. It is only available in English.

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Presentation of product 81F4015KMX specifications from brand Lenovo

General Information

The Lenovo 81F4015KMX is a laptop from the renowned brand Lenovo, known for its innovations and quality in the technology field. This model, identified by the EAN code 0193268232150, offers optimal performance, ensuring a smooth and enjoyable user experience.

Design

This laptop features an elegant Aluminum design, with a Platinum Grey finish that gives it a modern and sophisticated look. Its bar shape makes it practical for daily use. Additionally, it is not refurbished, thus ensuring reliable quality and performance.

Screen

The 14-inch screen of the Lenovo 81F4015KMX offers a Full HD resolution of 1920 x 1080 pixels, guaranteeing an immersive visual experience. Thanks to IPS technology, colors are vibrant and viewing angles are wide. The matte surface reduces glare, while the LED backlighting enhances visibility in low-light conditions.

Processor

Equipped with an Intel® Pentium® 4415U processor, with a frequency of 2.3 GHz and a Kaby Lake architecture, this computer offers good fluidity for daily tasks. With 2 cores and 4 threads, it can handle multiple applications simultaneously without slowing down. Its 2 MB cache and 14 nm lithography optimize data processing.

Memory

The Lenovo 81F4015KMX comes with 4 GB of DDR4-SDRAM, providing adequate performance for common uses. Its 2133 MHz frequency ensures fast processing, while the maximum capacity of 12 GB allows for future expansion if needed.

Storage

With a 128 GB SSD, this laptop allows for quick access to data and fast system boot-up. The NVMe 3.0 interface ensures optimal storage performance. Although it does not have an optical drive, it includes a memory card reader compatible with multiple formats.

Graphics

The Lenovo 81F4015KMX integrates an Intel® HD Graphics 610 graphics card, providing graphics performance suitable for light multimedia tasks. However, it does not support 4K resolutions and does not include a dedicated graphics card, which may limit gaming or intensive graphics capabilities.

Audio

The stereo audio system, with two built-in 2 W speakers, provides a quality sound experience. Additionally, an integrated microphone allows for clear communications, whether for calls or recordings.

Camera

The front camera with a resolution of 1 MP allows for video calls with satisfactory image quality, offering a resolution of 1280 x 720 pixels.

Network

The Lenovo 81F4015KMX supports Wi-Fi 5 (802.11ac) for a fast and reliable wireless connection, as well as Bluetooth 4.1 for convenient data exchanges. However, it does not have mobile network connectivity or an Ethernet port.

Connectivity

Regarding ports, this laptop includes an HDMI port and a combo headphone/microphone port. However, there are no USB Type A or C ports, which may limit connection options. A USB sleep and charge port is also available, allowing devices to be charged even when the computer is in sleep mode.

Keyboard

The keyboard is equipped with backlighting, making it easier to type in low-light conditions. It is designed in a Nordic layout, providing a comfortable typing experience.

Software

The computer comes pre-installed with Windows 10 Home in S mode, ensuring a user-friendly and secure interface. A trial of Microsoft Office is also included for immediate office use.

Battery

Equipped with a 30 Wh nickel-metal hybrid (NiMH) battery, the Lenovo 81F4015KMX offers a battery life of about 6 hours. While this is sufficient for daily use, some users may find this battery life limited.

Security

For security, this device includes a TPM (Trusted Platform Module) chip to protect sensitive data, as well as a Smart card reader. However, it does not have a fingerprint reader.

Durability

The Lenovo 81F4015KMX meets high standards for energy efficiency, being certified RoHS, EPEAT Silver, and ENERGY STAR, demonstrating its commitment to the environment.

Weight and Dimensions

Weighing 1670 g, this laptop is designed to be easily portable. Its dimensions of 323.1 mm in width, 234.8 mm in depth, and 18.95 mm in height make it suitable for daily use without bulk.

Special Processor Features

The processor supports several advanced technologies such as Intel® Hyper Threading and Intel® Quick Sync Video, enhancing efficiency and performance for multimedia tasks. However, it does not support certain advanced features like Intel® Turbo Boost.