Manual of product Gram 15Z90N
Editorial note
The LG Gram 15Z90N stands out for its lightness and portability, weighing only 1132 g, making it ideal for users who are often on the go. Its 15.6-inch Full HD touchscreen offers exceptional display quality, perfect for multimedia content, and contributes to an overall positive user experience. In terms of performance, this laptop is equipped with a 10th generation Intel® Core™ i5 processor and 8 GB of RAM, allowing for smooth use for everyday tasks. However, it may show some limitations for gaming or intensive graphic work. Battery life is another strong point, reaching up to 17 hours, allowing for extended use without frequent recharging. Despite these advantages, the storage capacity of only 256 GB may prove insufficient for users needing to store numerous multimedia files or heavy applications. Additionally, the lack of USB Type A and C ports could limit connectivity with some modern devices, potentially requiring the use of additional adapters. Finally, although the design is modern and sleek, the weight, while light for a laptop of this size, may not suit those looking for an ultra-portable device. In summary, the LG Gram 15Z90N is an excellent choice for those who prioritize lightness, battery life, and a good screen, but it may not meet all connectivity and storage capacity needs.Score details
User experience
The user experience is overall positive, thanks to a Full HD touchscreen and a lightweight design that promotes portability.
Performance
With its 10th generation Intel® Core™ i5 processor and 8 GB of RAM, the LG Gram 15Z90N offers solid performance for everyday tasks, but may be limited for gaming or intensive graphic work.
Battery life
The battery life is impressive, reaching up to 17 hours, allowing for extended use without frequent recharging.
Design
The design is modern and sleek, with a weight of only 1132 g, making it ideal for users on the go.
Value for money
Although the product performs well, the 256 GB storage capacity and the lack of certain modern ports may limit its value for some users.
connectivity
The support for Wi-Fi 6 is a plus, but the lack of USB Type A and C ports limits connectivity with some modern devices.
Advantages
Lightweight and easy to carry
Battery life up to 17 hours
Performance with Intel® Core™ i5 processor
15.6-inch Full HD touchscreen
Fast and reliable Wi-Fi 6 connectivity
Disadvantages
Limited storage to 256 GB
No USB Type A and C ports
Integrated graphics not suitable for gaming
Questionable battery durability
Slightly heavy for a laptop
Technical Specifications Gram 15Z90N
General Information
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ModelGRAM 15Z90N
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Brand
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Category
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Type
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SKU1410616
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MPN1410616
Processor
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Number of processor cores4
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Processor frequency1.2 GHz
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Processor Turbo Frequency3.7 GHz
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Processor cache memory6 MB
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Processor familyIntel® Core™ i5
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Processor modeli5-1035G7
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Processor manufacturerIntel
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Processor cache typeSmart Cache
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Configurable low thermal envelope frequency0.8 GHz
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Configurable TDP down12 W
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High configurable thermal envelope frequency1.5 GHz
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High configurable thermal envelope25 W
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Processor generation10th generation Intel® Core™ i5 processors
Graphique
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Integrated graphics cardYes
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Graphics adapter model includedIntel® Iris™ Plus Graphics
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Dedicated graphics card adapterNo
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Distinct graphics adapter modelUnavailable
Design
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Product typeLaptop
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Product colorMoney
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FormatFlap
Screen
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Screen size15.6 "
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Screen resolution1920 x 1080 pixels
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Touch screenYes
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Type HDFull HD
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Image format16:9
Memory
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Internal memory8 GB
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Type of internal memoryDDR4-SDRAM
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Memory frequency3200 MHz
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Maximum internal memory- GB
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Memory supportIntegrated
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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Interface of the Solid State Drive (SSD)NVMe
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Optical readerNo
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NVMeYes
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SSD form factorM.2
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NVMeYes
Audio
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Number of built-in speakers2
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Speaker power1.5 W
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Built-in microphoneYes
Camera
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Front cameraYes
Network
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BluetoothYes
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Mobile network connectionNo
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Wifi standardsWi-Fi 6 (802.11ax)
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Wifi standardsWi-Fi 6 (802.11ax)
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Antenna type2x2
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LAN Ethernet: data transfer rate10, 100 Mbit/s
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Bluetooth model5.0
Connectivity
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Quantity of USB 2.0 Ports0
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Number of USB 3.2 Gen 1 (3.1 Gen 1) type A ports3
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Headset output1
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Headset output1
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Headset output1
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Charging port typeDC-in jack
Keyboard
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Numeric keypadNo
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Backlight keyboardYes
Software
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Installed operating systemWindows 10 Home
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Operating System Architecture64-bit
Battery
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Battery technologyLithium-Ion (Li-Ion)
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Number of battery cells2
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Battery capacity80 Wh
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Battery voltage7.74 V
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Maximum battery life17 h
Security
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Fingerprint readerYes
Weight and dimensions
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Weight1132 g
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Width358.14 mm
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Depth226.06 mm
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Height17.78 mm
Special features of the processor
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Intel® Vitalization Technology (VT-x)Yes
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Intel® Vitalization Technology (VT-x)Yes
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Intel® Stable Image Platform Program (SIPP)No
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CPU Configuration (max)1
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Intel® Vitalization Technology (VT-x)Yes
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Intel® Stable Image Platform Program (SIPP)No
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Intel® Stable Image Platform Program (SIPP)No
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Intel® Vitalization Technology (VT-x)Yes
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Intel® Stable Image Platform Program (SIPP)No
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Intel® Vitalization Technology (VT-x)Yes
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Intel® Vitalization Technology (VT-x)Yes
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Intel® Vitalization Technology (VT-x)Yes
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Presentation of product Gram 15Z90N specifications from brand LG
General Information
The LG Gram 15Z90N is a laptop from the LG brand, known for its innovation and quality in the electronics sector. This model, identified by the code 15Z90N-U.ARS5U1, is designed to deliver high performance and an optimized user experience. Its EAN code, 0719192640245, allows for unique identification in the distribution system.
Processor
This model is equipped with a Intel® Core™ i5 10th generation processor, offering four cores that enable efficient multitasking management. Its base frequency is 1.2 GHz, reaching up to 3.7 GHz in Turbo mode, ensuring robust performance for demanding applications. With a cache memory of 6 MB, this processor optimizes data processing. Its configurable TDP at 12 W and low thermal envelope frequency at 0.8 GHz promote efficient energy consumption.
Graphics
The LG Gram 15Z90N includes an integrated Intel® Iris™ Plus Graphics card, which provides satisfactory graphics performance for multimedia tasks. However, it does not have a discrete graphics adapter, which may limit performance in intensive graphic applications.
Design
This laptop features a silver finish that gives it a modern aesthetic. Its bar format allows for practical use, making it suitable for various work or leisure environments.
Display
With a 15.6-inch screen and a resolution of 1920 x 1080 pixels, this model offers Full HD display quality. Its aspect ratio of 16:9 and touchscreen enable smooth and immersive interaction with content.
Memory
The LG Gram 15Z90N is equipped with 8 GB of DDR4-SDRAM, providing sufficient bandwidth for smooth multitasking. The frequency of this memory is 3200 MHz, ensuring fast performance for common applications.
Storage
It has 256 GB of storage via an SSD, allowing for quick data access. This model uses an NVMe interface for optimized storage performance, although it may be limited for users requiring more space.
Audio
The LG Gram 15Z90N is equipped with two built-in speakers with a power of 1.5 W each, providing a quality audio experience. An integrated microphone also allows for clear recordings and calls.
Camera
It includes a front camera for making video calls and taking selfies with acceptable image quality.
Network
This model supports Bluetooth 5.0 for convenient wireless connections and is equipped with the Wi-Fi 6 (802.11ax) standard, ensuring fast and reliable connections. It does not have built-in mobile network connectivity.
Connectivity
The LG Gram 15Z90N includes an HDMI port for connecting to external devices. However, it is not equipped with USB Type A or C ports, which may require adapters for some modern peripherals.
Keyboard
The backlit keyboard offers a comfortable typing experience in low-light environments, although it does not have a numeric keypad.
Software
Pre-installed with Windows 10 Home, this device benefits from a 64-bit architecture for efficient resource management and overall performance.
Battery
Its hybrid nickel-metal battery has a capacity of 80 Wh, offering up to 17 hours of battery life. While this is sufficient for extended use, the device only has two cells, raising questions about its long-term durability.
Security
The LG Gram 15Z90N is equipped with a fingerprint reader, ensuring secure and quick user identification.
Weight and Dimensions
Weighing 1132 g, this laptop is lightweight and easy to carry. Its dimensions of 358.14 mm in width, 226.06 mm in depth, and 17.78 mm in height make it a practical choice for daily use.
Special Processor Features
The processor supports various performance optimization technologies, such as Intel® VT-x for efficient virtualization and Intel® Software Guard Extensions (SGX) for data protection. It also features power management capabilities for increased efficiency.
