Manual of product Latitude 7389
Editorial note
The Dell Latitude 7389 is a 2-in-1 hybrid laptop that combines a modern design and a smooth user experience thanks to its 13.3-inch Full HD touchscreen. With an Intel® Core™ i7 processor and 16 GB of LPDDR3 memory, it offers optimal performance for most tasks, although it may be limited for very demanding applications. However, it has some drawbacks. The 256 GB storage capacity may not be sufficient for users needing to store large amounts of data. Additionally, the lack of USB 2.0 ports and Type A USB ports limits connectivity with some older peripherals, and its weight of 1410 g may make it less convenient for mobile use. Reviews reveal a positive user experience (85/100) and an attractive design (90/100), but more moderate scores in terms of value for money (70/100) and durability (72/100). In summary, the Dell Latitude 7389 is a solid choice for those looking for a versatile and high-performing device, but it may not meet the needs of all users, particularly in terms of storage and portability.Score details
User experience
The user experience is overall positive thanks to the hybrid 2-in-1 design and the Full HD touchscreen, making navigation and note-taking easier.
Performance
Performance is optimal with the Intel® Core™ i7 processor and 16 GB of memory, but it may be limited for very demanding tasks with recent software.
Battery life
Battery life is decent, but it could be improved for extended use without recharging.
Design
The design is modern and sleek, with quality finishing, making it an attractive device for both professional and personal use.
Value for money
The value for money is reasonable, although the 256 GB storage capacity may be insufficient for some users.
Usability
Advanced connectivity with Wi-Fi 5 and Bluetooth is a plus, but the lack of USB 2.0 ports and Type-A USB ports limits compatibility with older devices.
Features
The features are interesting, but the absence of an optical drive and the weight of 1410 g may pose issues for some mobile users.
Robustness
The product seems robust, but its weight can make it less convenient to carry, which is a drawback for a laptop.
Advantages
Intel® Core™ i7 processor for optimal performance
13.3-inch Full HD touchscreen
2-in-1 hybrid design for versatility
256 GB SSD storage, fast access
Wi-Fi 5 connectivity and advanced Bluetooth
Disadvantages
Limited storage of 256 GB
No USB 2.0 or type A ports
Old Intel i7-7600U processor
Weight of 1410 g, inconvenient
No optical drive
Technical Specifications Latitude 7389
General Information
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ModelLATITUDE 7389
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Brand
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Category
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Type
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SKU1392910
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MPN1392910
Memory
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Maximum internal memory16 GB
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Type of internal memoryLPDDR3 SDRAM
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Memory supportIntegrated
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Maximum internal memory16 GB
Storage support
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Capacity of the Solid State Drive (SSD)256 GB
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Storage mediaSSD
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Number of installed SSDs1
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Capacity of the Solid State Drive (SSD)256 GB
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Built-in memory card readerYes
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Optical readerNo
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Compatible memory cardsSD
Design
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Product colorBlack
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Product typeHybrid (2-in-1)
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FormatConvertible (foldable)
Screen
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LED backlightingYes
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Screen size13.3 "
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Touch technologyMultiple pressures
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Touch screen typeCapacity
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LED backlightingYes
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Image format16:9
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Display areaMatte
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Screen resolution1920 x 1080 pixels
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Type HDFull HD
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Screen brightness255 cd/m²
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No pixel0.144 x 0.144 mm
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Dual-screenNo
Graphique
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Dedicated graphics card adapterNo
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Distinct graphics adapter modelUnavailable
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Graphics adapter model includedIntel® HD Graphics 620
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Integrated graphics cardYes
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Base frequency of integrated graphics card300 MHz
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Dynamic frequency (max) of integrated graphics card1150 MHz
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ID of the integrated graphics card0x5916
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Maximum memory of integrated graphics card32 GB
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Integrated graphics card DirectX version12.0
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OpenGL version of integrated graphics card4.4
Audio
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Audio systemMaxxAudio Pro
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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 resolution1280 x 720 pixels
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Video capture speed30 fps
Network
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BluetoothYes
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Ethernet/LANNo
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BluetoothYes
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Wifi standards802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
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Wi-Fi standardWi-Fi 5 (802.11ac)
Connectivity
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Quantity of Thunderbolt ports0
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Quantity of USB Type C 3.2 Gen 1 (3.1 Gen 1) ports2
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Quantity of USB Type C 3.2 Gen 1 (3.1 Gen 1) ports2
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Quantity of Thunderbolt ports0
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USB standby and charging ports1
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USB standby and charging ports1
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HDMI version1.4
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Quantity of Thunderbolt ports0
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USB watch and chargeYes
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Quantity of Thunderbolt ports0
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Quantity of Thunderbolt ports0
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USB watch and chargeYes
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Quantity of Thunderbolt ports0
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USB watch and chargeYes
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USB standby and charging ports1
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Charging port typeDC-in jack
Keyboard
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Numeric keypadNo
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Pointing deviceTouchpad
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Backlight keyboardYes
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Backlight keyboardYes
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Backlight keyboardYes
Software
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Drivers includedYes
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Installed operating systemWindows 10 Pro
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Operating System Architecture64-bit
Battery
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Battery technologyLithium Polymer (LiPo)
Power
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Input voltage of the power adapter100 - 240 V
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Power adapter frequency50 - 60 Hz
Security
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TPM chip (Trusted Platform Module)Yes
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TPM chip (Trusted Platform Module)Yes
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Cable lock location typeNoble
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TPM chip (Trusted Platform Module)Yes
Environmental conditions
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Operating temperature0 - 60 °C
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Temperature out of operation-40 - 65 °C
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Operating relative humidity (H-H)20 - 80 %
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Relative humidity rate (storage)5 - 95 %
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Operating altitude0 - 3048 m
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Non-operating altitude0 - 10668 m
Weight and dimensions
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Weight1410 g
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Width305.1 mm
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Depth211 mm
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Height (front)11.79 mm
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Height (rear)19.83 mm
Other features
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Width of the power adapter55 mm
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Power adapter depth87 mm
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Power adapter height22 mm
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Power adapter includedYes
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Weight of the power adapter170 g
Packaging contents
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Power cord includedYes
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Power cord includedYes
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Power cord includedYes
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Power cord includedYes
Processor
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Processor familyIntel® Core™ i7
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Processor modeli7-7600U
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Processor Turbo Frequency3.9 GHz
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Number of processor cores2
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Number of processor threads4
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Processor cache memory4 MB
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Processor frequency2.8 GHz
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Processor lithography14 nm
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Processor socket (processor receptacle)BGA 1356
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SteppingH0
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Computer bus4 GT/s
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Version of PCI Express locations3.0
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Processor operating modes64-bit
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Tjunction100 °C
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Bus typeOPI
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PCI Express Configurations1x2, 1x4, 2x2, 2x1, 4x1
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Thermal envelope (TDP, Thermal Design Power)15 W
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Processor code nameKaby Lake
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Maximum number of PCI Express lanes12
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Processor cache typeSmart Cache
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Processor seriesIntel Core i7-7600 Mobile Series
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Configurable low thermal envelope frequency0.8 GHz
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ECC supported by the processorNo
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Processor manufacturerIntel
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Configurable TDP down7.5 W
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High configurable thermal envelope frequency2.9 GHz
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High configurable thermal envelope25 W
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Processor generationIntel® Core™ i7 7th generation
Special features of the processor
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Supported instruction setAVX 2.0
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Processor codeSSE4.1
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Intel® Identity Protection Technology (Intel® IPT)SSE4.2
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Intel® Identity Protection Technology (Intel® IPT)SR33Z
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Intel® Identity Protection Technology (Intel® IPT)Yes
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Intel® Turbo Boost TechnologyYes
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Intel® Identity Protection Technology (Intel® IPT)Yes
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Intel® Identity Protection Technology (Intel® IPT)2.0
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Intel® Identity Protection Technology (Intel® IPT)Yes
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Intel® Identity Protection Technology (Intel® IPT)Yes
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Intel® Identity Protection Technology (Intel® IPT)Yes
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Intel® Identity Protection Technology (Intel® IPT)Yes
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Intel® Identity Protection Technology (Intel® IPT)Yes
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Intel® Identity Protection Technology (Intel® IPT)Yes
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Intel® Identity Protection Technology (Intel® IPT)Yes
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Intel® Identity Protection Technology (Intel® IPT)Yes
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CPU Configuration (max)Yes
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Intel® Identity Protection Technology (Intel® IPT)Yes
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Intel® Identity Protection Technology (Intel® IPT)1
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Intel® Identity Protection Technology (Intel® IPT)Yes
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Intel® Identity Protection Technology (Intel® IPT)Yes
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Graphic lithography and IMCYes
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Intel® Identity Protection Technology (Intel® IPT)Yes
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Intel® Identity Protection Technology (Intel® IPT)14 nm
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Intel® Identity Protection Technology (Intel® IPT)Yes
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Intel® Identity Protection Technology (Intel® IPT)Yes
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Intel® Identity Protection Technology (Intel® IPT)Yes
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Intel® Identity Protection Technology (Intel® IPT)Yes
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Intel® Identity Protection Technology (Intel® IPT)Yes
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Intel® Identity Protection Technology (Intel® IPT)Yes
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Intel® Identity Protection Technology (Intel® IPT)Yes
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Processor packaging sizeYes
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Intel® Identity Protection Technology (Intel® IPT)Yes
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Processor ID ARK42 x 24 mm
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Intel® Identity Protection Technology (Intel® IPT)Yes
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Intel® TSX-NI Version97466
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Intel® TSX-NI VersionYes
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Intel® TSX-NI Version1.00
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Intel® TSX-NI Version1.00
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Intel® TSX-NI Version1.00
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1.00
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1.00
Representation / realization
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Motherboard chipsetIntel SoC
Frequently Asked Questions
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Presentation of product Latitude 7389 specifications from brand Dell
General Information
The Dell Latitude 7389 is a laptop from the Dell brand, known for its reliability and technological innovation. This model, identified by the name Latitude 7389 | 28WW3, offers optimal performance and an enhanced user experience. The EAN code, 0800100229529, 0884116280538, 0884116280545, allows for unique identification in distribution systems.
Memory
This model is equipped with 16 GB of LPDDR3-SDRAM, ensuring ample storage for your data and applications, and guaranteeing smooth and efficient use. The memory is integrated, optimized for extensive compatibility with various systems.
Storage
The Dell Latitude 7389 features a 256 GB SSD, allowing for quick and efficient access to data. This single drive promotes reduced loading times for applications. It includes a memory card reader, compatible with SD cards, facilitating file management, although it does not have a built-in optical drive.
Design
With its sleek black finish, the design of the Dell Latitude 7389 is both modern and functional. This 2-in-1 hybrid model allows for easy switching between laptop mode and tablet mode, offering flexibility for note-taking and browsing.
Display
The model is equipped with a 13.3-inch touchscreen with a Full HD resolution of 1920 x 1080 pixels. Its capacitive touchscreen technology allows for responsive and precise interaction, while its LED backlighting enhances visibility in low-light environments. The 16:9 aspect ratio and matte surface contribute to an immersive visual experience.
Graphics
The Dell Latitude 7389 is equipped with an integrated graphics card, Intel® HD Graphics 620, ensuring adequate graphics performance for multimedia tasks. Although no separate graphics adapter is included, the maximum dynamic frequency of 1150 MHz ensures a smooth experience for everyday applications.
Audio
The stereo audio system, with two built-in speakers, offers immersive sound quality, ideal for entertainment. Manufactured by Waves, these speakers deliver a power of 2 W. An integrated microphone allows for clear communications during calls and recordings.
Camera
The Dell Latitude 7389 includes a front camera of 1280 x 720 pixels, perfect for selfies and quality video calls. Its video capture speed of 30 frames per second ensures smooth recordings.
Network
This model supports Wi-Fi 5 (802.11ac) and Bluetooth, ensuring fast and reliable wireless connections while offering flexibility for various devices. However, it does not have an Ethernet/LAN port.
Connectivity
The Dell Latitude 7389 is equipped with a USB PowerShare port and an HDMI port, allowing for convenient connectivity. USB 2.0 ports and some types of USB 3.2 ports are absent, which may limit compatibility with certain older peripherals.
Keyboard
The full keyboard of the Dell Latitude 7389 is backlit, making typing easier in low-light conditions. Navigation is optimized with an integrated touchpad, although the absence of a numeric keypad may be a drawback for some users.
Software
Pre-installed with Windows 10 Pro, the 64-bit operating system of the Dell Latitude 7389 offers a smooth and intuitive user interface, suited for professional needs.
Battery
The model is equipped with a nickel-metal hybrid (NiMH) battery technology, offering increased durability and performance suitable for daily use.
Weight and Dimensions
Weighing 1410 g, the Dell Latitude 7389 is relatively lightweight for a 2-in-1 model. Its dimensions of 305.1 mm in width, 211 mm in depth, and heights of 11.79 mm at the front and 19.83 mm at the back make it easy to carry.
Environmental Conditions
The Dell Latitude 7389 is designed to operate in temperatures ranging from 0 to 60 °C and to withstand humidity conditions varying between 20 and 80 %, ensuring reliable performance in various environments.
Security
To ensure the protection of your data, the Dell Latitude 7389 is equipped with a TPM (Trusted Platform Module) chip and offers a password protection system. However, it does not have a security cable port.