Lenovo ThinkBook 15 15.6" Full HD Notebook

Identifiers
MPN	Lenovo 21A40006UK
Dimensions / Weight
Key Features
Anti-glare screen Indicates whether the display panel has an anti‑glare coating or treatment that reduces reflections and improves visibility in bright lighting conditions.	Yes
Audio chip The model of the audio processing chip integrated into a device, indicating the specific hardware responsible for sound generation and decoding.	Realtek ALC3287
Audio system Specifies the audio system installed or supported by the product, such as Dolby Audio, SonicMaster, MaxxAudio Pro, or other proprietary audio processing technologies. The value is a free‑text string that identifies the main audio engine or brand used for sound playback and processing.	Dolby Audio
Battery capacity	45 Wh
Battery technology The chemical composition or classification of a battery, such as lithium‑ion, lithium‑polymer, nickel‑metal hydride, sealed lead acid, alkaline, zinc‑air, etc. It indicates the type of electrochemical reaction that stores and delivers energy in the device.	Lithium Polymer (LiPo)
Bluetooth version The specific version of the Bluetooth standard supported by a product, expressed as a numeric value (e.g., 4.2, 5.0) or with additional descriptors such as "+HS" or feature lists. This attribute indicates the capabilities and compatibility for wireless communication.	5
Builtin speakers The total number of integrated speaker units present in the product. This value indicates how many separate speaker elements are built into the device, helping users compare audio capabilities across models.	2
Cable lock slot type Specifies the type of interface or mechanism used to secure a cable in its port, such as Kensington, Noble, IBM, or other standard lock slots. This attribute helps users identify compatibility and security features of the device.	Kensington
Certification A list of official certifications or compliance marks that the product has received from regulatory bodies, safety organizations, or industry standards groups. Each entry represents a distinct certification such as CE, FCC, RoHS, UL, or WEEE, and may include additional details like version numbers or specific test reports.	ErP Lot 3
Charging port type The physical connector used to charge the device, such as USB Type‑C, DC‑in jack, Micro‑USB, or proprietary connectors. It indicates the type of port that supplies power to the product and helps users identify compatible chargers or accessories.	USB Type-C
Colour The colour or combination of colours that a product is available in, expressed as common names such as "Black", "Silver" or comma‑separated lists like "Black, White". It indicates the visual appearance of the item for consumers.	Grey
Colour name The main colour(s) that a product is available in, expressed as common names such as "Black", "Silver" or comma‑separated lists like "Black, White". This attribute indicates the visual appearance of the item for consumers.	Mineral grey
Compatible memory cards List of the memory card types that a device can read or write, such as MicroSD (TransFlash), SD, MMC, CompactFlash, and others. Each value represents a format that the device’s slot or reader supports for storage expansion.	MMC,SD,SDHC,SDXC
Contrast ratio The contrast ratio is the proportion between the brightest and darkest luminance a display can produce, expressed as a simple ratio such as 1000:1. It indicates how well a screen can differentiate light from dark areas, affecting image clarity and color depth.	800:1
Display brightness The amount of light emitted per unit area from a display surface, measured in candela per square meter (cd/m²). It indicates how bright the screen will appear under typical viewing conditions and allows users to compare brightness levels across devices.	300 cd/m²
Display diagonal	15.6"
Display resolution The pixel dimensions of a display or image, expressed as width by height (e.g., 1920x1080). It indicates how many pixels are used to render visual content and is commonly used for monitors, TVs, smartphones, cameras, and digital images.	1920x1080
Ethernet LAN ports Represents the total count of Ethernet LAN (RJ‑45) interfaces available on a product. The value is an integer indicating how many physical Ethernet ports are present, regardless of speed or generation.	1
Form factor Specifies the physical configuration or design of a product, such as ATX, Micro‑ATX, Mini‑ITX, tower, case with cover, etc. It describes how the device is built and what mounting or expansion options it supports.	Clamshell
Front camera HD type The pixel count of the device’s front-facing camera expressed in megapixels (MP). It indicates how many pixels the camera can capture, affecting image and video quality.	HD
Housing material Indica el material o la combinación de materiales con los que está fabricado el componente más importante de un producto, como metal, plástico, vidrio u otros compuestos. Este atributo ayuda a comprender la durabilidad, peso y estética del artículo.	Acrylonitrile butadiene styrene (ABS), Aluminium, Polycarbonate (PC)
Internal memory The total amount of internal memory available in a device, expressed as a data size such as megabytes (MB) or gigabytes (GB). It indicates how much information the component can hold for active processes and affects multitasking performance.	8192 MB
Internal memory type The type of memory physically installed inside a device, such as DDR4 SDRAM, LPDDR3, or other RAM variants. It indicates the architecture and generation of the internal memory modules that the product uses or supports.	DDR4-SDRAM
Keyboard language The natural language that the keyboard layout is designed for, indicating which regional or linguistic variant of key labels and input methods are available on the device.	UK English
Maximum battery life The longest period a device can operate on a single charge before needing to be recharged, expressed in standard time units such as hours or minutes.	7.5 h
Maximum internal memory The largest amount of internal random‑access memory that a device can support, expressed as a data size such as megabytes or gigabytes. It indicates the maximum capacity for active processes and multitasking performance.	36864 MB
Memory form factor The physical configuration or size classification of a memory module, such as SO‑DIMM, UDIMM, RDIMM, or on‑board. It indicates the form factor that determines compatibility with motherboards and other hardware components.	On-board + SO-DIMM
Memory layout	1 x 4 GB
Motherboard chipset The model of the motherboard’s chipset, indicating the family of supported processors and integrated features such as I/O interfaces, memory support, and peripheral connectivity.	AMD SoC
Native aspect ratio The proportion between the width and height of a screen or image, expressed as two numbers separated by a colon (e.g., 16:9). It indicates whether content is designed for widescreen, square, or other aspect ratios and helps users match devices to their media formats.	16:9
Operating relative humidity The range of relative humidity (in percentage) within which the product is designed to operate reliably. Values are expressed as a minimum–maximum interval such as "20 - 80 %" and indicate the acceptable environmental moisture level for optimal performance.	8 - 95 %
Operating system architecture The architecture of the operating system installed on a device, indicating whether it is 32‑bit or 64‑bit (or other variants). This attribute helps users determine compatibility with hardware and software that requires a specific OS architecture.	64-bit
Operating system installed The operating system that is installed on the device, indicating the software platform that manages hardware resources and provides services for applications. It can be a commercial OS such as Windows or macOS, an open‑source distribution like Linux, or a proprietary firmware used in embedded devices.	10 Pro
Operating system language A list of natural languages in which the operating system installed on a device is available or supported, allowing users to identify the language options for the OS interface and documentation.	English
Operating temperature The range of temperatures in which a product can safely operate without risk of damage or performance degradation. Values are expressed in degrees Celsius (°C) and may represent a single temperature, a minimum–maximum interval, or an average operating point.	5 - 35 °C
Panel type The specific technology used to construct the display panel, such as IPS, TN, VA, OLED, or LCD. It indicates how pixels are controlled and affects image quality, color accuracy, viewing angles, and power consumption.	IPS
Password protection type The method or combination of methods used to secure a device or system with a password, such as requiring a password on boot, during user login, or for supervisor access. It indicates which security steps are enabled and can be listed separately.	HDD, Power on, Supervisor
Pointing device The type of pointing device integrated into or used with the product, such as a touchpad, clickpad, trackpoint, or mouse. The value is a free‑text label that identifies the specific form factor or mechanism the user interacts with to move the cursor or select items.	Touchpad
Privacy type	Privacy shutter
Processor cache The amount of internal memory reserved for a processor’s cache, expressed in units such as megabytes (MB) or gigabytes (GB). This value indicates how much data the CPU can store locally to accelerate access and improve performance.	8 MB
Processor model Identifies the exact model of the central processing unit used in a device, including brand and numeric designation such as "Intel Core i5-8250U" or "AMD Ryzen 7 3700X". This value allows users to distinguish between different processor families, generations, and performance levels.	5500U
RGB colour space	NTSC
Smart card reader	No
SSD Capacity	262144 MB
SSD interface List of physical or logical interfaces that a solid‑state drive can use to connect with other components, such as PCI Express (PCIe), Serial ATA (SATA), NVMe, U.2 or other standard connections.	NVMe,PCI Express 3.0
Storage media The type of storage medium used in the product, such as SSD, HDD, eMMC, Flash, or hybrid combinations. It indicates whether the device uses solid‑state, magnetic, or other forms of memory and helps users understand the underlying technology.	SSD
Storage relative humidity The range of relative humidity (expressed as a percentage) within which the storage device is designed to operate reliably. Values are given as a minimum–maximum interval such as "10 - 90 %" and indicate the acceptable environmental moisture level for optimal performance.	5 - 95 %
Storage temperature The range of temperatures in which a device can safely operate without risk of damage or performance degradation. Values are expressed in degrees Celsius (°C) and may represent a single temperature, a minimum–maximum interval, or an average operating point.	5 - 43 °C
Sustainability certificates A list of environmental, safety or quality certifications that a product has obtained from recognized authorities. Typical entries include RoHS, ENERGY STAR, CE, WEEE, TCO Certified, FCC, and other industry‑specific standards.	ENERGY STAR, EPEAT Silver, RoHS
Top Wi-Fi standard A list of the wireless networking protocols and frequency bands that a device can connect to, such as IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, Wi‑Fi 4 (802.11n), Wi‑Fi 5 (802.11ac) or Wi‑Fi 6 (802.11ax). The values are typically separated by commas and may include both the technical name and a consumer‑friendly label.	6 (
Trusted Platform Module TPM version The version number of the Trusted Platform Module (TPM) firmware or specification that a device supports. It indicates the capabilities and security features available for secure storage, cryptographic operations, and platform integrity checks. The value is typically expressed as a numeric revision such as 1.2, 2.0, etc.	2.0
Wi-Fi standards A list of the wireless networking protocols and frequency bands that a device can connect to, such as 802.11a, 802.11b, 802.11g, Wi‑Fi 4 (802.11n), Wi‑Fi 5 (802.11ac) or Wi‑Fi 6 (802.11ax). The values are typically separated by commas and may include both the technical name and a consumer‑friendly label.	Wi-Fi 6 (802.11ax)

Lenovo is a Chinese technology company that produces a wide range of electronics, including laptops, tablets, smartphones, and servers. The company is headquartered in Beijing, and has a large international presence. Lenovo is the world's largest PC vendor, and is also a major player in the smartphone and tablet markets.