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Laptop Dell Inspiron 3157

Dell
Computers and accessories
Laptop

The Dell Inspiron 3157 is a hybrid laptop (2-in-1) designed to meet the needs of professionals seeking performance and flexibility. With a 11.6-inch touchscreen and a resolution of 1366 x 768 pixels, it offers a pleasant and immersive visual experience for all your daily tasks.

Equipped with an Intel® Celeron N3050 processor with a frequency of 1.6 GHz and a Turbo mode of up to 2.16 GHz, this device ensures smooth performance for multitasking thanks to its 2 cores and 2 threads. The internal memory of 2 Go DDR3L is expandable up to 4 Go, allowing for efficient use of your applications.

In terms of storage, the Dell Inspiron 3157 has a capacity of 32 Go in flash memory, ideal for backing up your essential files. Its battery life is supported by a hybrid nickel-metal battery of 43 Wh, providing extended use without interruption.

For connectivity, this laptop is equipped with Bluetooth 4.0 and Wi-Fi 802.11b/g/n, ensuring a fast and reliable connection to the Internet. Additionally, it features an HDMI port and two USB 2.0 ports for easily connecting your devices.

Finally, its silver-colored design gives it a modern and elegant look, while remaining lightweight at 1410 g, making it perfect for business travel.

In summary, the Dell Inspiron 3157 is a versatile laptop, suitable for users looking for a balance between performance and portability.

Manuals of product Inspiron 3157

First page image of the manual for Inspiron 3157

Instruction Manual
102 pages
View manual
First page image of the manual for Inspiron 3157

Installation Guide
2 pages
View manual
8 10

Editorial note

The Dell Inspiron 3157 stands out with its 2-in-1 hybrid design, offering the flexibility to easily switch between laptop and tablet modes. Its responsive 11.6-inch touchscreen enhances user interaction, making the experience intuitive and enjoyable. The visual appeal is also enhanced by its modern silver finish, ideal for professional use. In terms of performance, this laptop is adequate for everyday tasks thanks to its Intel® Celeron® N3050 processor and 2 GB DDR3L memory. However, this limited memory can lead to slowdowns during intensive multitasking. Additionally, the 32 GB storage capacity may prove insufficient for those looking to keep many files or applications. Connectivity is a strong point, with built-in Bluetooth and Wi-Fi, facilitating data sharing and internet access, which is essential for a modern work environment. However, the lack of USB 3.0 ports and some modern interfaces may restrict connectivity options. Regarding battery life, the nickel-metal hybrid battery technology ensures decent performance, although a 4-hour recharge time may be a drawback for some users. The integrated security features, such as Intel® Identity Protection Technology, add a valuable layer of protection for professionals. Finally, although the price of the Dell Inspiron 3157 is competitive, its limitations in storage and connectivity may pose issues for some users. Overall, this device will be perfectly suited for those seeking a simple and efficient laptop for basic tasks, while being aware of the compromises to be made in certain situations.

Score details

User experience

The 2-in-1 hybrid design of the Dell Inspiron 3157 allows for flexible use, making it easy to switch between laptop and tablet modes. The responsive 11.6-inch touchscreen enhances interaction with the system, providing an intuitive user experience.

Performance

The performance is adequate for everyday tasks thanks to the Intel® Celeron® N3050 processor and 2 GB of DDR3L memory. However, the limited internal memory of 2 GB can lead to slowdowns during intensive multitasking.

Battery life

The nickel-metal hybrid (NiMH) battery technology ensures decent battery life, although the 4-hour recharge time may be a drawback for some users.

connectivity

The Dell Inspiron 3157 is equipped with Bluetooth and a reliable Wi-Fi connection, facilitating data sharing and internet access, which is essential for a modern work environment.

Design

The silver and modern design of the product gives it a sleek appearance, suitable for professionals. The integrated security technologies, such as Intel® Identity Protection Technology, also enhance its appeal.

Value for money

Although the price is competitive, the limited storage capacity of 32 GB and the lack of USB 3.0 ports or other modern interfaces may pose connectivity and storage issues for some users.

Features

Features like the touchscreen and integrated security technologies are assets, but the Intel Celeron N3050 processor may struggle when performing heavier tasks, such as video editing.

Advantages

Flexible and practical 2-in-1 design

Sufficient performance for daily tasks

Built-in Wi-Fi and Bluetooth connectivity

11.6-inch capacitive touchscreen

Security with advanced built-in technologies

Disadvantages

Memory limited to 2 GB, difficult multitasking

32 GB storage too low

Celeron N3050 processor, limited performance

Lack of modern USB 3.0 ports

11.6-inch screen, poor resolution

Technical Specifications Inspiron 3157

General Information

Design

  • Product type
    Hybrid (2-in-1)
  • Product color
    Silver
  • Format
    Convertible (foldable)
  • Market position
    Professional

Processor

  • Processor frequency
    1.6 GHz
  • Processor family
    Intel® Celeron®
  • Processor model
    N3050
  • Processor Turbo Frequency
    2.16 GHz
  • Number of processor threads
    2
  • Number of processor threads
    2
  • Processor cache memory
    2 MB
  • Processor socket (processor receptacle)
    BGA 1170
  • Processor cache type
    L2
  • System bus processor
    - MHz
  • Processor lithography
    14 nm
  • Processor operating modes
    64-bit
  • Stepping
    C0
  • Processor code name
    Braswell
  • Parity FSB
    No
  • Thermal envelope (TDP, Thermal Design Power)
    6 W
  • Processor series
    Intel Celeron N3000 series
  • Parity FSB
    No
  • Maximum number of PCI Express lanes
    4
  • Version of PCI Express locations
    2.0
  • PCI Express Configurations
    1x4, 4x1
  • Tjunction
    90 °C
  • Power supply by scenario (SDP, Scenario Design Power)
    4 W
  • Computer bus
    5 GT/s
  • Processor manufacturer
    Intel

Representation / realization

  • Motherboard chipset
    -

Memory

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

Other features

  • Maximum internal memory (64-bit)
    4 GB
  • LightScribe
    No
  • Intel® Virtualization Technology (Intel® VT)
    VT-x
  • Power adapter included
    Yes
  • Segment marking Intel®
    Home office

Storage support

  • Flash memory
    32 GB
  • Storage media
    Flash
  • Flash memory
    32 GB
  • Built-in memory card reader
    Yes
  • Compatible memory cards
    MMC, SD
  • Optical reader
    No

Screen

  • Display area
    -
  • Screen size
    11.6 "
  • Screen resolution
  • LED backlighting
    1366 x 768 pixels
  • LED backlighting
  • Image format
    Yes
  • No pixel
  • Type of panel
    Yes
  • Touch technology
  • Touch screen type
    16:9
  • 0.1875 x 0.1875 mm
  • IPS
  • Multiple pressures
  • Capacity

Graphique

  • Integrated graphics adapter family
    Intel® HD Graphics
  • Distinct graphics adapter model
    Unavailable
  • Base frequency of integrated graphics card
    320 MHz
  • Frequency of integrated graphics card bursts
    600 MHz
  • Number of execution units
    12
  • Integrated graphics card
    Yes
  • Maximum memory of integrated graphics card
    8 GB
  • Integrated graphics card
    Yes
  • Dedicated graphics card adapter
    No
  • Integrated graphics adapter family
    Intel® HD Graphics

Audio

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

Camera

  • Front camera
    Yes
  • Front camera resolution (digital)
    0.92 MP
  • Front camera resolution
    1280 x 720 pixels
  • Video capture speed
    30 fps

Network

  • Wifi
    Yes
  • Wifi
    Yes
  • Wifi standards
    802.11b, 802.11g, Wi-Fi 4 (802.11n)
  • Ethernet/LAN
    No
  • Bluetooth model
    4.0

Connectivity

  • Number of SATA III connectors
    2
  • Quantity of HDMI ports
    1
  • Number of CardBus PCMCIA Housing(s)
    0
  • Quantity of HDMI ports
    1
  • Number of CardBus PCMCIA Housing(s)
    0
  • SmartCard Housing
    No
  • 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
  • Headset / microphone port
    Yes
  • SmartCard Housing
    No
  • SmartCard Housing
    No
  • Number of CardBus PCMCIA Housing(s)
    0
  • SmartCard Housing
    No
  • SmartCard Housing
    No
  • Number of SATA III connectors
    2
  • Number of SATA III connectors
    2
  • Charging port type
    DC-in jack

Keyboard

  • Keyboard layout
    -
  • Pointing device
    Touchpad
  • Numeric keypad
    No
  • Island-style keyboard
    Yes
  • Island-style keyboard
    Yes
  • Island-style keyboard
    Yes
  • Island-style keyboard
    Yes

Software

  • Installed operating system
    Windows 10 Home
  • Operating System Architecture
    64-bit

Special features of the processor

  • Conflict-free processor
    Yes
  • Access Intel® Fast Memory
    No
  • Access Intel® Fast Memory
    No
  • Access Intel® Fast Memory
    No
  • Access Intel® Fast Memory
    No
  • Access Intel® Fast Memory
    No
  • Conflict-free processor
    Yes
  • Access Intel® Fast Memory
    No
  • Access Intel® Fast Memory
    No
  • Access Intel® Fast Memory
    No
  • Access Intel® Fast Memory
    No
  • 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
  • Access Intel® Fast Memory
    No
  • Access Intel® Fast Memory
    No
  • Access Intel® Fast Memory
    No
  • Conflict-free processor
    Yes
  • Access Intel® Fast Memory
    No
  • Conflict-free processor
    Yes
  • 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
  • Conflict-free processor
    Yes
  • Conflict-free processor
    Yes
  • Processor packaging size
    25 x 27 mm
  • Processor code
    SR29H
  • CPU Configuration (max)
    1
  • Access Intel® Fast Memory
    No
  • Conflict-free processor
    Yes
  • Access Intel® Fast Memory
    No
  • Conflict-free processor
    Yes
  • Version of Small Business Advante (SBA) from Intel®
    0.00
  • Version of Intel® security key technology
    1.00
  • Version of Small Business Advante (SBA) from Intel®
    0.00
  • Version of Intel® security key technology
    1.00
  • Version of Small Business Advante (SBA) from Intel®
    0.00
  • Version of Intel® security key technology
    1.00
  • Version of Small Business Advante (SBA) from Intel®
    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
  • Access Intel® Fast Memory
    No
  • Processor ID ARK
    87257

Battery

  • Battery technology
    Lithium-Ion (Li-Ion)
  • Number of battery cells
    3
  • Maximum battery life
    - h
  • Battery capacity
    43 Wh
  • Battery recharge time
    4 h
  • Battery voltage
    11.4 V

Power

  • AC power adapter
    65 W
  • Power adapter frequency
    50 - 60 Hz
  • Input voltage of the power adapter
    100 - 240 V
  • Output current of the power adapter
    3.34 A
  • Output voltage of the power adapter
    19.5 V

Security

  • Cable anti-theft lock
    Yes

Weight and dimensions

  • Weight
    1410 g
  • Width
    300 mm
  • Depth
    201 mm
  • Height
    19 mm

Packaging contents

  • Power cord included
    Yes
  • Power cord included
    Yes

Sustainability

  • Sustainability certificates
    EPEAT Silver
  • ENERGY STAR

Frequently Asked Questions

What influences the download speed on the Internet?
The download speed on the Internet depends on your type of connection. For example, a 25 Mb/s connection means that you should theoretically be able to download 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 size is measured diagonally across the screen, from the bottom left corner to the top right corner.
What does the acronym HDMI mean?
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?
A clean, slightly damp cloth is ideal for removing fingerprints. For dust in hard-to-reach corners, it is recommended to use compressed air.
How should 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 damp cloth.
What is Bluetooth?
Bluetooth allows for the wireless transmission of data between electronic devices via radio waves. Generally, this connection can extend up to ten meters between devices.
What is the weight of the Dell Inspiron 3157?
The weight of the Dell Inspiron 3157 is 1410 g.
What is the screen size of the Dell Inspiron 3157?
The screen of the Dell Inspiron 3157 measures 11.6 inches.
What is the height of the Dell Inspiron 3157?
The Dell Inspiron 3157 has a height of 19 mm.
How long does it take to charge the battery of the Dell Inspiron 3157?
The time required to charge the battery of the Dell Inspiron 3157 is 4 hours.
What is the resolution of the screen of the Dell Inspiron 3157?
The resolution of the screen of the Dell Inspiron 3157 is 1366 x 768 pixels.
What is the width of the Dell Inspiron 3157?
The width of the Dell Inspiron 3157 is 300 mm.
What is the depth of the Dell Inspiron 3157?
The Dell Inspiron 3157 has a depth of 201 mm.
Is the manual for the Dell Inspiron 3157 available in French?
Unfortunately, the manual for the Dell Inspiron 3157 is not available in French; it is only offered in English.

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Presentation of product Inspiron 3157 specifications from brand Dell

General Information

The Dell Inspiron 3157 is a laptop from the Dell brand, known for its commitment to quality and technological innovation. This model, identified by the reference Inspiron 3157 | DNCWRB1403BW10, promises reliable performance and an enhanced user experience.

Design

The Dell Inspiron 3157 is a hybrid device (2-in-1) that allows for flexible use, ideal for those who want to easily switch between laptop and tablet mode. Its silver color gives it a modern and elegant look. Designed for professional use, it is optimized to meet the demands of users on the go.

Processor

Equipped with an Intel® Celeron® N3050 processor running at a base frequency of 1.6 GHz, the Dell Inspiron 3157 ensures smooth execution of common applications. With a Turbo frequency reaching 2.16 GHz and two cores, it is capable of handling multiple tasks simultaneously. Its 2 MB cache and 14 nm lithography contribute to its energy efficiency.

Representation / Performance

The motherboard of the Dell Inspiron 3157 is designed for optimal resource management, although it does not have detailed specifications available.

Memory

This model comes with 2 GB of internal memory of type DDR3L-SDRAM, expandable up to 4 GB, which is sufficient for office tasks and browsing. The memory frequency is 1600 MHz, ensuring adequate performance.

Storage

The Dell Inspiron 3157 offers a storage capacity of 32 GB in flash memory, allowing for quick data backup. It also includes a memory card reader compatible with MMC and SD formats, facilitating file transfer.

Screen

Its 11.6-inch touchscreen with a resolution of 1366 x 768 pixels provides a pleasant visual experience. The LED backlighting enhances visibility, while the 16:9 aspect ratio offers optimal immersion during use.

Graphics

The Dell Inspiron 3157 is equipped with integrated Intel® HD Graphics, providing sufficient graphical performance for everyday use, although it is not suitable for intensive graphic applications.

Audio

The stereo audio system, with two built-in speakers, delivers quality sound, ideal for calls and multimedia consumption. An integrated microphone allows for clear audio capture.

Camera

The Dell Inspiron 3157 features a front camera of 0.92 MP, capable of capturing images at a resolution of 1280 x 720 pixels, ideal for video calls.

Network

With Bluetooth connectivity 4.0 and Wi-Fi compatible with 802.11b/g/n standards, the Dell Inspiron 3157 allows for fast and reliable wireless connection. However, it does not have an Ethernet/LAN port.

Connectivity

The Dell Inspiron 3157 offers two USB 2.0 ports and one HDMI port for connecting to external devices. However, it does not include USB 3.0 ports or other modern interfaces, which may limit some connectivity options.

Keyboard

The keyboard of the Dell Inspiron 3157 is full-sized and spill-resistant, providing a pleasant typing experience. The touchpad allows for intuitive navigation.

Software

The pre-installed operating system is Windows 10 Home, offering a user-friendly interface and efficient resource management thanks to its 64-bit architecture.

Battery

The hybrid nickel-metal (NiMH) battery of the Dell Inspiron 3157 has 3 cells and a capacity of 43 Wh, ensuring satisfactory autonomy. The charging time is approximately 4 hours.

Dimensions and Weight

The Dell Inspiron 3157 weighs 1410 g and measures 300 mm wide, 201 mm deep, and 19 mm high, making it a portable device.

Durability

The product is certified EPEAT Silver and ENERGY STAR, ensuring high standards of energy efficiency and reduced environmental impact.