Manual of product Inspiron 5448
Editorial note
The Dell Inspiron 5448 stands out for its optimal performance, providing a smooth user experience for everyday applications thanks to a suitable hardware configuration. Its modern and sleek design, with a black and silver finish, makes it an attractive device for daily use. Additionally, its generous storage capacity of 1000 Go allows for keeping a large amount of files and applications without worrying about space. However, there are some drawbacks to consider. The internal memory of 4 Go may prove insufficient for users with high multitasking needs or those wishing to run heavy applications. Furthermore, the screen with a resolution of 1366 x 768 pixels may seem limited compared to current standards, just like the absence of a USB 3.0 port which limits data transfer speeds. The HDD with 5400 RPM could also slow down performance, especially during startup. In terms of connectivity, the Dell Inspiron 5448 offers comprehensive support with Wi-Fi 5 and Bluetooth, thus enhancing the multimedia experience with a quality stereo audio system. Nevertheless, its weight of 1930 g may make it less convenient to carry for those looking for a lighter model. In summary, the Dell Inspiron 5448 offers good value for money, justified by its features and robustness. However, it may not be suitable for all users due to its limitations in memory and performance.Score details
User experience
The user experience is generally satisfactory, with optimal performance for common applications and a sleek, modern design.
Performance
The performance is adequate for multimedia tasks, but the 4 GB internal memory may be insufficient for users with high multitasking needs.
Battery life
The battery offers decent autonomy, but precise information about its maximum autonomy is lacking, making evaluation difficult.
Design
The design is modern and attractive with a black and silver finish, giving it a pleasant and practical look for everyday use.
Value for money
The 1000 GB storage capacity and full connectivity justify the price, but the absence of a USB 3.0 port and a 5400 RPM HDD may disappoint some users.
Usability
The features are suitable for daily use, but the weight of 1930 g may make it less convenient to carry for those seeking lightweight options.
Features
The product offers good connectivity with Wi-Fi 5 and Bluetooth, as well as quality stereo audio, enhancing the multimedia experience.
Robustness
The product is designed to withstand various usage conditions, demonstrating a certain robustness and durability.
Advantages
Optimal performance for applications and multimedia.
Modern and sleek design in black and silver.
Generous storage of 1000 GB available.
Wi-Fi 5 connectivity and built-in Bluetooth.
Stereo audio system for immersive sound.
Disadvantages
4 GB memory insufficient for multitasking
Limited 1366 x 768 pixel screen
No USB 3.0 port
Slow 5400 RPM HDD
Impractical weight of 1930 g
Technical Specifications Inspiron 5448
General Information
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ModelINSPIRON 5448
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Brand
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Category
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Type
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SKU798073
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MPN798073
Design
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Product typeLaptop
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Product colorBlack, silver
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FormatClamshell
Processor
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Processor family-
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Processor model-
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Processor frequency- GHz
Representation / realization
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Motherboard chipset-
Memory
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Internal memory4 GB
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Type of internal memoryDDR3L-SDRAM
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Memory frequency1600 MHz
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Memory configuration (slot x size)1 x 4 GB
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Memory locations2x SO-DIMM
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Maximum internal memory16 GB
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Memory supportSO-DIMM
Other features
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Maximum internal memory (64-bit)16 GB
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LightScribeNo
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Power adapter includedYes
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Segment marking Intel®Home office
Storage support
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Hard drive capacity1000 GB
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Storage mediaHDD
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Number of installed hard drives1
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Hard drive capacity1000 GB
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Hard drive interfaceSATA
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Hard disk rotation speed5400 RPM
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Hard drive size2.5 "
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Built-in memory card readerYes
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Compatible memory cardsMemory Stick (MS), MS PRO, SD, SDHC, SDXC
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Optical readerNo
Screen
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Display area-
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Screen size14 "
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Screen resolution
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Touch screen1366 x 768 pixels
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LED backlightingNo
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Image formatYes
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No pixel16:9
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0.2265 x 0.2265 mm
Graphique
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Graphics adapter model included-
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Distinct graphics adapter model-
Audio
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Audio systemMaxxAudio
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Number of built-in speakers2
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Speaker manufacturerWaves
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Speaker power2 W
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Built-in microphoneYes
Camera
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Front cameraYes
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Front camera resolution (digital)0.92 MP
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Front camera resolution1280 x 720 pixels
Network
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Ethernet/LANYes
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Ethernet/LANYes
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Wifi standardsWi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
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Ethernet/LANYes
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LAN Ethernet: data transfer rate10, 100 Mbit/s
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Bluetooth model4.0
Connectivity
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Number of Ethernet LAN ports (RJ-45)1
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Number of USB 3.2 Gen 1 (3.1 Gen 1) type A ports2
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Number of CardBus PCMCIA Housing(s)0
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Number of Ethernet LAN ports (RJ-45)1
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Number of CardBus PCMCIA Housing(s)0
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SmartCard HousingNo
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Number of Ethernet LAN ports (RJ-45)1
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Number of CardBus PCMCIA Housing(s)0
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Number of CardBus PCMCIA Housing(s)0
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SmartCard HousingNo
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SmartCard HousingNo
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Headset / microphone portYes
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SmartCard HousingNo
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SmartCard HousingNo
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Number of CardBus PCMCIA Housing(s)0
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SmartCard HousingNo
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SmartCard HousingNo
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Charging port typeDC-in jack
Keyboard
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Keyboard layout-
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Pointing deviceTouchpad
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Numeric keypadNo
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Windows keysYes
Software
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Installed operating systemWindows 8.1
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Operating System Architecture64-bit
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Operating system languageSpanish
Special features of the processor
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Intel® Wireless Display (Intel® WiDi)-
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Intel® My WiFi Technology (Intel® MWT)-
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Intel® Smart Connect Technology-
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Intel® anti-theft technology (Intel® AT)-
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Intel® Rapid Start Technology-
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Intel® Smart Response Technology-
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Intel® Identity Protection Technology (Intel® IPT)-
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Intel® Hyper Threading Technology (Intel® HT Technology)-
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Intel® Turbo Boost Technology-
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Intel® Small Business Advantage (Intel® SBA)-
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Intel® Matrix Storage Technology (Intel® MST)-
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Intel HD Technology-
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Intel® Active Management Technology (Intel® AMT)-
Battery
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Battery technologyLithium-Ion (Li-Ion)
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Number of battery cells3
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Maximum battery life- h
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Battery capacity43 Wh
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Battery voltage11.1 V
Power
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AC power adapter65 W
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Power adapter frequency50 - 60 Hz
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Input voltage of the power adapter100 - 240 V
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Output current of the power adapter3.34 A
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Output voltage of the power adapter19.5 V
Security
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Cable anti-theft lockNo
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Password protectionYes
Weight and dimensions
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Weight1930 g
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Width342 mm
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Depth246 mm
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Height21.6 mm
Packaging contents
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Power cord includedYes
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Power cord includedYes
Environmental conditions
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Operating temperature0 - 35 °C
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Temperature out of operation-40 - 65 °C
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Operating relative humidity (H-H)10 - 90 %
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Relative humidity rate (storage)0 - 95 %
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Operating altitude-15.2 - 3048 m
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Non-operating altitude-15.2 - 10668 m
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Shock during operation110 G
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Shock out of operation160 G
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Operating vibrations0.66 G
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Vibrations out of operation1.3 G
Sustainability
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Sustainability certificatesENERGY STAR
Frequently Asked Questions
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Presentation of product Inspiron 5448 specifications from brand Dell
General Information
The Dell Inspiron 5448 is a laptop from the brand Dell, known for its innovation and product quality. This model, Inspiron 5448, is designed to deliver optimal performance, ensuring a pleasant and smooth user experience.
Design
This laptop features a modern and sleek design, with a black and silver finish that gives it an appealing aesthetic. Its bar shape makes it practical for daily use, whether at the office or on the go.
Processor
The Dell Inspiron 5448 is equipped with a powerful processor, although the exact specifications of frequency and model are not provided. This configuration aims to ensure quick execution of instructions and smooth performance for everyday tasks.
Representation / Achievement
Its motherboard, integrated into the system, is equipped with a chipset optimized for efficient resource management, allowing for high performance.
Memory
This model has 4 GB of DDR3L-SDRAM internal memory, providing sufficient capacity for most basic applications. With a frequency of 1600 MHz, it ensures adequate performance, although multitasking users or those using heavy applications may experience limitations. The computer can support up to 16 GB of memory, allowing for future upgrades if necessary.
Other Features
The Dell Inspiron 5448 includes a power adapter, making it easy to use right out of the box. It is rated for home or professional use, making it a versatile choice.
Storage Support
With a 1000 GB hard drive, this laptop offers generous capacity for storing files and applications. The 5400 RPM HDD allows for data access, although its speed is lower than that of an SSD. It is also compatible with memory cards such as SD and SDHC, providing an additional storage solution.
Screen
Its 14-inch screen has a resolution of 1366 x 768 pixels, which may seem limited for some users. However, the LED backlighting enhances visibility and user comfort. The 16:9 aspect ratio is ideal for multimedia content.
Graphics
Details regarding the graphics adapter are not specified, but it is designed to handle basic multimedia needs.
Audio
The integrated stereo audio system offers an immersive sound experience, with two 2 W speakers, ensuring sufficient sound quality for videos and music. A microphone is also integrated for calls and audio recordings.
Camera
A front camera of 0.92 MP allows for video calls, with a resolution of 1280 x 720 pixels, providing acceptable image quality for selfies and online communications.
Network
The Dell Inspiron 5448 is equipped with Wi-Fi 5 technology and Bluetooth 4.0, ensuring fast and reliable wireless connections. It also includes an Ethernet port for stable network connections.
Connectivity
It has several ports, including a USB 2.0 port and an HDMI, although the lack of USB 3.0 ports may limit data transfer speeds. Connectivity is complemented by a combo headphone/microphone port.
Keyboard
The integrated touchpad allows for smooth navigation. The keyboard is equipped with Windows keys for easy access to operating system features, although it does not have a numeric keypad.
Software
The Dell Inspiron 5448 runs on Windows 8.1, in 64-bit version, ensuring smooth operation and efficient resource management.
Battery
The hybrid nickel-metal (NiMH) battery of 43 Wh ensures adequate autonomy for daily use. Although the number of cells is 3, the exact maximum autonomy is not specified.
Weight and Dimensions
Weighing 1930 g, the Dell Inspiron 5448 is relatively light for a computer of this size. Its dimensions of 342 mm x 246 mm x 21.6 mm ensure easy integration into various workspaces.
Packaging Contents
The product comes with a user manual and a power cord, allowing for immediate use.
Environmental Conditions
The Dell Inspiron 5448 is designed to operate within a temperature range of 0 to 35 °C and withstand humidity conditions of 10 to 90 %, ensuring its effectiveness in various environments.
Durability
This model is certified ENERGY STAR, attesting to its energy efficiency and environmental friendliness.
