Manual of product Essential 475
Editorial note
The Lenovo Essential 475 is a laptop that positions itself as a suitable option for users looking for a device capable of handling daily tasks. With its AMD E-300 processor at 1.3 GHz, it offers sufficient performance for basic activities such as web browsing and word processing. However, its processor can quickly show its limits when running more demanding applications, such as video editing or recent games. The 320 GB storage capacity is appreciated for backing up a reasonable amount of data, but it may prove insufficient for users with greater needs, particularly regarding multimedia files. Additionally, the RAM of only 2 GB can lead to slowdowns during multitasking, which is a point to consider for those who use multiple applications simultaneously. The 14-inch screen with a resolution of 1366 x 768 pixels is suitable for everyday use, but does not meet the expectations of users looking for optimal display quality. In terms of connectivity, although the Lenovo Essential 475 has several USB 2.0 ports and Wi-Fi support, the lack of modern ports such as HDMI or USB 3.0 limits its capabilities. The design of the device, in a sleek black, contributes to its visual appeal and its lightweight (2200 g) makes it a convenient choice for travel. However, the battery life, which reaches only 4 hours, can be a drawback for those who need prolonged use without access to a power outlet. In summary, the Lenovo Essential 475 is a laptop that offers good value for money for basic users, but may not satisfy those with higher demands in terms of performance and features.Score details
User experience
The user experience is acceptable due to smooth usage for basic tasks, but it may be limited by the RAM of only 2 GB.
Performance
The AMD E-300 processor at 1.3 GHz is sufficient for daily tasks, but may become inadequate for more demanding applications like video editing.
Battery life
The 4-hour battery life is acceptable, but may not suit users needing extended use without recharging.
Design
The design is modern with an elegant black color, and the 14-inch screen offers a decent visual experience for work and entertainment.
Value for money
For its price, the Lenovo Essential 475 offers adequate performance for basic users, but may not satisfy those with greater needs.
Features
Although the product has several USB 2.0 ports and Wi-Fi connectivity, the lack of modern ports like HDMI or USB 3.0 limits its functionality.
Advantages
Adequate performance for daily tasks
320 GB storage for your files
14-inch screen, resolution 1366 x 768
Connectivity with multiple USB ports
Battery life of up to 4 hours
Disadvantages
AMD E-300 processor too slow
2 GB of RAM limits multitasking
320 GB of storage quickly insufficient
14-inch screen, mediocre resolution
Lack of modern ports
4-hour battery life
Technical Specifications Essential 475
General Information
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ModelESSENTIAL 475
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Brand
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Category
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Type
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SKU798275
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MPN798275
Processor
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Processor familyAMD E
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Processor modelE-300
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Processor manufacturerAMD
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Processor socket (processor receptacle)BGA 413 (Socket FT1)
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Processor frequency1.3 GHz
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Processor cache typeL2
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Processor cache memory1 MB
Representation / realization
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Motherboard chipsetAMD A50M
Storage support
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Hard drive capacity320 GB
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Storage mediaHDD
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Hard drive interfaceSATA
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Hard disk rotation speed5400 RPM
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Hard drive capacity320 GB
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Number of installed hard drives1
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Built-in memory card readerYes
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Compatible memory cardsMMC, SD
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Optical readerDVD±RW
Screen
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Screen size14 "
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Screen resolution
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Image format1366 x 768 pixels
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LED backlighting16:9
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Yes
Other features
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ScreenLCD
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Infrared portNo
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Infrared portNo
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Graphics adapter familyAMD
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Infrared portNo
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Infrared portNo
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Power adapter includedYes
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Infrared portNo
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Type of power supplyAC/DC
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Power adapter includedYes
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Compliance with industry standardsIEEE 802.3, IEEE 802.3u
Memory
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Internal memory2 GB
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Type of internal memoryDDR3-SDRAM
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Maximum internal memory8 GB
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Memory frequency1066 MHz
Graphique
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Dedicated graphics card memory0.512 GB
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Graphics adapter model includedUnavailable
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Distinct graphics adapter modelAMD Radeon HD 6370M
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Integrated graphics cardNo
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Dedicated graphics card adapterYes
Audio
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Built-in microphoneYes
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Audio systemHD
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Number of built-in speakers2
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Speaker power1.5 W
Keyboard
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Numeric keypadNo
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Keyboard layoutAlphanumeric
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Full keyboardYes
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Pointing deviceTouchpad
Network
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BluetoothYes
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Wifi standards802.11b, 802.11g, Wi-Fi 4 (802.11n)
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BluetoothYes
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Wiring technology10/100Base-T(X)
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BluetoothYes
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Bluetooth model2.1+EDR
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Network featuresFast Ethernet
Software
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Installed operating systemWindows 7 Starter
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Operating System Architecture32 bits
Connectivity
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Welcome connectorNo
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Headset output1
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Quantity of Thunderbolt ports0
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Quantity of Thunderbolt ports0
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Welcome connectorNo
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Quantity of USB 2.0 Ports4
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Headset output1
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Microphone jack inputYes
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Welcome connectorNo
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Welcome connectorNo
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Quantity of Thunderbolt ports0
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Welcome connectorNo
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Welcome connectorNo
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Welcome connectorNo
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Quantity of Thunderbolt ports0
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Quantity of Thunderbolt ports0
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Quantity of Thunderbolt ports0
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Quantity of Thunderbolt ports0
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Quantity of Thunderbolt ports0
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Quantity of Thunderbolt ports0
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Quantity of Thunderbolt ports0
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Charging port typeDC-in jack
Weight and dimensions
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Weight2200 g
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Width340 mm
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Depth231 mm
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Height (front)17.2 mm
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Height (rear)34.4 mm
Security
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Cable anti-theft lockYes
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Cable lock location typeKensington
Battery
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Maximum battery life4 h
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Number of battery cells6
Design
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Product colorBlack
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Presentation of product Essential 475 specifications from brand Lenovo
General Information
The Lenovo Essential 475 is a laptop from the renowned brand Lenovo, known for its reliability and technological innovation. This model, designated Essential 475 | 59310401, is designed to provide satisfactory performance for everyday tasks while ensuring a smooth user experience.
Processor
Equipped with an AMD E-300 processor, this model ensures adequate performance for common applications. With a frequency of 1.3 GHz, this processor is ideal for basic tasks but may be limited for more demanding activities such as video editing or recent gaming. The processor uses the BGA 413 socket and has a 1 MB L2 cache for quick data access.
Representation / Implementation
The motherboard integrates the AMD A50M chipset, which allows for efficient resource management and good overall performance.
Storage Support
With a storage capacity of 320 GB on an HDD, the Lenovo Essential 475 offers enough space for files, photos, and applications. The SATA interface allows for fast data transfer, while the 5400 RPM rotational speed ensures efficient data access. This model also includes a memory card reader compatible with MMC and SD, as well as a DVD±RW optical drive for increased flexibility in media management.
Screen
The laptop features a 14-inch screen displaying a resolution of 1366 x 768 pixels, providing a decent visual experience for work and entertainment. The LED backlighting enhances visibility, while the 16:9 aspect ratio is suitable for an enjoyable immersion in multimedia content.
Other Features
The LCD screen guarantees satisfactory image quality, although the model does not support 3D and is not designed for use as an external display. The power system is AC/DC and includes a power adapter for immediate use. Additionally, the product complies with IEEE 802.3 standards for reliable network connectivity.
Memory
The Lenovo Essential 475 is equipped with 2 GB of DDR3-SDRAM RAM, expandable up to 8 GB, which may be insufficient for intensive multitasking. With a frequency of 1066 MHz, this memory ensures good performance for basic applications.
Graphics
The integrated graphics memory is 0.512 GB, allowing for acceptable graphics performance for simple tasks. The distinct graphics adapter model is the AMD Radeon HD 6370M, designed to handle common multimedia needs.
Audio
The Lenovo Essential 475 integrates a microphone and a quality stereo audio system, providing a pleasant sound experience. With two 1.5 W speakers, it ensures satisfactory listening for music and videos.
Keyboard
The full alphanumeric keyboard allows for comfortable typing, although it does not include a numeric keypad. The integrated touchpad facilitates navigation.
Network
The model supports Wi-Fi and Ethernet connections, offering flexibility for networking. With the Wi-Fi 802.11b/g/n standard, it ensures stable connectivity. The presence of Bluetooth 2.1+EDR also allows for wireless connection with other devices.
Software
Pre-installed with Windows 7 Starter, this 32-bit operating system provides a user-friendly interface, although its compatibility with recent software may be limited.
Connectivity
The Lenovo Essential 475 offers a VGA port for connecting to monitors and 4 USB 2.0 ports for peripherals. However, it does not include HDMI or USB 3.0 ports, which may restrict some modern connectivity options.
Weight and Dimensions
Weighing 2200 g, the Lenovo Essential 475 is designed for easy handling. Its dimensions of 340 mm in width, 231 mm in depth, and a height of 17.2 mm to 34.4 mm make it suitable for office use.
Security
Although it does not have a security lock port, it is equipped with a Kensington lock system to protect the device against theft.
Battery
With a maximum battery life of 4 hours, the Lenovo Essential 475 is equipped with a 6-cell battery, allowing for prolonged use without frequent recharging.
Design
The design of the Lenovo Essential 475 is sleek, featuring a modern black finish that easily fits into various environments.