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header-product Laptop Asus ExpertBook B1 B1503CVA-S71645X — 15.6" FHD, Intel Core 5 120U, 16 GB DDR5, 512 GB SSD, Wi‑Fi 6E, Windows 11 Pro, Grey

Laptop Asus ExpertBook B1 B1503CVA-S71645X — 15.6" FHD, Intel Core 5 120U, 16 GB DDR5, 512 GB SSD, Wi‑Fi 6E, Windows 11 Pro, Grey

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Asus ExpertBook B1 B1503CVA-S71645X laptop Photo 1
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Short description

Asus ExpertBook B1 B1503CVA-S71645X is a 15.6" clamshell laptop with a Full HD (1920×1080) display, Intel Core 5 120U processor and integrated Intel graphics. It includes 16 GB DDR5 RAM, 512 GB SSD storage, Wi‑Fi 6E connectivity and ships with Windows 11 Pro. Suitable for office work, web conferencing, multitasking and mobile productivity in business environments.
Warranty: 2 Years
SKU: 11974456
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Product information

Description

The Asus ExpertBook B1 B1503CVA-S71645X is a 15.6" clamshell laptop designed for business and mobile productivity. It features a Full HD (1920×1080) display, Intel Core 5 120U processor with integrated Intel graphics, 16 GB of DDR5 memory and a 512 GB SSD. The system ships with Windows 11 Pro and supports Wi‑Fi 6E for fast wireless connectivity. The chassis is grey and the configuration is intended for office work, web conferencing and multitasking in professional environments.

Advantages

The combination of a low‑power Intel Core 5 120U and 16 GB DDR5 RAM provides responsive everyday performance for document editing, spreadsheets and web applications while maintaining energy efficiency. A 512 GB SSD delivers rapid boot times and quick access to files. Built‑in Wi‑Fi 6E and Bluetooth ensure modern wireless connectivity, and Windows 11 Pro adds business features and security controls. The laptop's 15.6" FHD display offers clear visuals suitable for productivity tasks, and the integrated graphics handle video playback and light content work without a discrete GPU.

Suitable for

  • Office productivity: word processing, spreadsheets, presentations
  • Remote meetings and web conferencing
  • Multitasking with business applications and browser tabs
  • Mobile work for professionals and field staff

Key specifications

  • Display: 15.6" Full HD (1920×1080) LED, 16:9 aspect ratio
  • Processor: Intel Core 5 120U, 10 cores
  • Memory: 16 GB DDR5
  • Storage: 512 GB solid state drive
  • Graphics: integrated Intel Graphics
  • Wireless: Wi‑Fi 6E (802.11ax), Bluetooth 5.4
  • Networking: Gigabit Ethernet (1000 Mbps)
  • Operating system: Windows 11 Pro 64‑bit
  • Battery: Lithium‑Ion, 50 Wh (charger 65 W)
  • Color: Grey

How to use

Start by connecting the laptop to power and performing the initial Windows 11 Pro setup. Use Windows Update to apply the latest drivers and security patches, and sign in with a business or Microsoft account to enable enterprise features. Install necessary productivity applications and configure Wi‑Fi 6E or Ethernet for network access. Adjust display, power and privacy settings to match your workflow; save critical files to the internal 512 GB SSD or to a cloud storage solution for backup. For conferencing, enable the built‑in microphone and camera in your chosen meeting app and use the AI noise‑canceling and Copilot features where available.

Usage recommendations

For reliable daily use, keep the system firmware and drivers up to date, maintain at least 10–15% free SSD capacity for optimal performance, and use supplied power adapter for extended workloads. When frequently travelling, use a protective sleeve and avoid exposing the device to extremes of temperature or humidity. For enhanced security in business environments, enable Windows 11 Pro security features and consider using full‑disk encryption and regular backups.

Specifications

AC adapter included:
Yes
USB Type-C charging port:
Yes
Battery capacity: A measure of the charge stored by the battery. Determined by the mass of active material contained in the battery.
50 Wh
Operating system installed: Type of operating system on a device e.g. IOS on Apple devices, Android for mobile devices.
Windows 11 Pro
Numeric keypad: Small, palm-sized, seventeen key section of a computer keyboard, usually on the very far right. The numeric keypad features digits 0 to 9, addition (+), subtraction (-), multiplication (*) and division (/) symbols, a decimal point (.) and Num Lock and Enter keys. Laptop keyboards often do not have a numpad, but may provide numpad input by holding a modifier key (typically labelled "Fn") and operating keys on the standard keyboard.
Yes
HDMI ports quantity: The number of sockets (ports) for HDMI connections. HDMI (High-Definition Multimedia Interface) is a compact audio/video interface for transferring uncompressed video data and compressed/uncompressed digital audio data from a HDMI-compliant device ("the source device") to a compatible computer monitor, video projector, digital television, or digital audio device. HDMI is a digital replacement for existing analog video standards.
1
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity: Number of USB 3.0 (3.1 Gen 1) ports with Type-C connector. USB 3.0 (3.1 Gen 1) is USB interface version which supports transfer rate up to 5 Gbit/s (SuperSpeed). USB Type-C connector has symmetrical design architecture and compatible with Thunderbolt 3 interface.
0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity:
2
USB 2.0 ports quantity: Number of USB 2.0 ports (connecting interfaces) in the device. USB 2.0 was released in April 2000 (now called "Hi-Speed"), adding higher maximum signaling rate of 480 Mbit/s (effective throughput up to 35 MB/s or 280 Mbit/s), USB 2.0 ports are usually black.
0
Top Wi-Fi standard: Connection of this device is done via Wi-Fi in a high standard.
Wi-Fi 6E (802.11ax)
Mobile network connection:
No
Discrete graphics card model: A graphics adapter (often known as a video card) generates images for a display. A discrete graphics adapter plugs into the motherboard, and usually produces much better graphics than an integrated graphics adapter. There are various models of discrete graphics adapters.
Not available
Discrete graphics card:
No
On-board graphics card: Graphics hardware which is built into the motherboard or CPU, as opposed to a separate graphics adapter (video card). On-board graphics uses CPU and RAM for graphics processing.
Yes
Optical drive type: An optical drive uses laser to read optical discs such as CDs, DVDs and Blu-Ray. Some types of optical drive are: CD ROM drive, CR-RW (CD writer) drive, DVD-ROM.
No
Storage media: Used for the storage of data e.g. HDD (hard disk drive), SSD (solid-state drive).
SSD
Total storage capacity: The total amount of data that can be stored on the device.
512 GB
Maximum internal memory: The maximum internal memory which is available in the product.
64 GB
Internal memory: A computer's memory which is directly accessible to the CPU.
16 GB
Processor model: The model number for the processor in a computer.
120U
Processor family: A family of processors is a group of processors produced by one company over a short period of time e.g. Intel Pentium processors.
Intel Core 5
Processor manufacturer: The manufacturer that produced the processor.
Intel
Touchscreen: A screen of a laptop, smartphone, etc., that responds to touch so you can control the interface using your fingers.
No
Display resolution: The number of distinct pixels in each dimension that can be displayed. It is usually quoted as width × height, with the units in pixels: for example, "1024 × 768" means the width is 1024 pixels and the height is 768 pixels. The higher the number of pixels, the sharper the image.
1920 x 1080
Display diagonal: Size of the display for this product, measured diagonally, usually in inches.
15.6 "
Form factor: The shape or design of the product.
Clamshell
Product type: The sub-category of the product.
Laptop
Product colour: The colour e.g. red, blue, green, black, white.
Grey
All features

Packaging content

AC adapter included:
Yes

Weight & dimensions

Height: The measurement of the product from head to foot or from base to top.
19.9 mm
Depth: The distance from the front to the back of something.
232.2 mm
Width: The measurement or extent of something from side to side.
359.5 mm

Power

USB Power Delivery (USB PD):
Yes
USB Type-C charging port:
Yes
AC adapter output voltage:
20
AC adapter output current:
3.25 A
AC adapter input voltage:
100 - 240
AC adapter frequency:
50 - 60
AC adapter power:
65 W

Battery

Battery capacity: A measure of the charge stored by the battery. Determined by the mass of active material contained in the battery.
50 Wh
Number of battery cells:
3
Battery technology: The type of battery in the device, e.g. nickel–cadmium (NiCd).
Lithium-Ion (Li-Ion)

Software

Operating system architecture: The way in which the operating system of a computer/smartphone (32-bit/64-bit) is set up.
64-bit
Operating system installed: Type of operating system on a device e.g. IOS on Apple devices, Android for mobile devices.
Windows 11 Pro

Keyboard

Numeric keypad: Small, palm-sized, seventeen key section of a computer keyboard, usually on the very far right. The numeric keypad features digits 0 to 9, addition (+), subtraction (-), multiplication (*) and division (/) symbols, a decimal point (.) and Num Lock and Enter keys. Laptop keyboards often do not have a numpad, but may provide numpad input by holding a modifier key (typically labelled "Fn") and operating keys on the standard keyboard.
Yes
Pointing device:
Touchpad

Ports & interfaces

USB Type-C DisplayPort Alternate Mode:
Yes
Combo headphone/mic port:
Yes
HDMI version:
1.4
HDMI ports quantity: The number of sockets (ports) for HDMI connections. HDMI (High-Definition Multimedia Interface) is a compact audio/video interface for transferring uncompressed video data and compressed/uncompressed digital audio data from a HDMI-compliant device ("the source device") to a compatible computer monitor, video projector, digital television, or digital audio device. HDMI is a digital replacement for existing analog video standards.
1
Ethernet LAN (RJ-45) ports: Number of Ethernet LAN (RJ-45) ports (connecting interfaces) in the device. Ethernet LAN (RJ-45) ports allow a computer to connect to the ethernet.
1
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity: Number of USB 3.1 (3.1 Gen 2) ports with Type-C connector. USB 3.1 (3.1 Gen 2) is USB interface version which supports transfer rate up to 10 Gbit/s (SuperSpeed+). USB Type-C connector has symmetrical design architecture and compatible with Thunderbolt 3 interface.
2
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity: Number of USB 3.0 (3.1 Gen 1) ports with Type-C connector. USB 3.0 (3.1 Gen 1) is USB interface version which supports transfer rate up to 5 Gbit/s (SuperSpeed). USB Type-C connector has symmetrical design architecture and compatible with Thunderbolt 3 interface.
0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity:
2
USB 2.0 ports quantity: Number of USB 2.0 ports (connecting interfaces) in the device. USB 2.0 was released in April 2000 (now called "Hi-Speed"), adding higher maximum signaling rate of 480 Mbit/s (effective throughput up to 35 MB/s or 280 Mbit/s), USB 2.0 ports are usually black.
0

Network

Bluetooth version: The type of bluetooth technology in the product e.g. Bluetooth Smart (v4.0).
5.4
Bluetooth: Bluetooth is a low-power radio technology developed to replace the cables and wires currently used to link or connect electronic devices such as personal computers, printers, and a wide variety of handheld devices including mobile phones. Because it uses radio-wave connectivity, a Bluetooth-enabled device has a constant, established connection to whatever browser it uses. This saves the user the trouble of logging on to check for emails or news updates, for example.
Yes
Ethernet LAN data rates: The different speed levels of the Ethernet LAN connection.
1000
Ethernet LAN: An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.
Yes
Antenna type: Type of antenna, also known an aerial, e.g. external, internal.
2x2
Wi-Fi standards: The type of wireless local area network (LAN). It can be ad-hoc, where units in a network communicate peer-to-peer, or Infrastructure, where units communicate with each other via an access point A LAN interconnects computers in a small area e.g. home, school or office.
Wi-Fi 6E (802.11ax)
Top Wi-Fi standard: Connection of this device is done via Wi-Fi in a high standard.
Wi-Fi 6E (802.11ax)
Mobile network connection:
No

Camera

Privacy type:
Privacy shutter
Privacy camera:
Yes
Front camera HD type:
Full HD
Front camera: Camera at the front of the product.
Yes

Audio

Built-in microphone: Microphone that is found inside the product.
Yes
Audio system: System used to play music or speech.
Dirac

Graphics

On-board GPU manufacturer:
Intel
Discrete graphics card model: A graphics adapter (often known as a video card) generates images for a display. A discrete graphics adapter plugs into the motherboard, and usually produces much better graphics than an integrated graphics adapter. There are various models of discrete graphics adapters.
Not available
Discrete graphics card:
No
On-board graphics card: Graphics hardware which is built into the motherboard or CPU, as opposed to a separate graphics adapter (video card). On-board graphics uses CPU and RAM for graphics processing.
Yes

Storage

Optical drive type: An optical drive uses laser to read optical discs such as CDs, DVDs and Blu-Ray. Some types of optical drive are: CD ROM drive, CR-RW (CD writer) drive, DVD-ROM.
No
SSD form factor: The size of the solid-state drive, given in inches
M.2
SSD interface: The type of interface(s) with which the Solid State Drive is connected to other hardware.
PCI Express 4.0
NVMe: NVM Express (NVMe) or Non-Volatile Memory Host Controller Interface Specification (NVMHCIS) is an open logical device interface specification for accessing non-volatile storage media attached via a PCI Express (PCIe) bus. NVM Express, as a logical device interface, has been designed to capitalize on the low latency and internal parallelism of solid-state storage devices.
Yes
SSD capacity:
512 GB
Number of SSDs installed:
1
Total SSDs capacity:
512 GB
Storage media: Used for the storage of data e.g. HDD (hard disk drive), SSD (solid-state drive).
SSD
Total storage capacity: The total amount of data that can be stored on the device.
512 GB

Memory

Maximum internal memory: The maximum internal memory which is available in the product.
64 GB
Memory slots: Number and type of memory expansion slots, including connector and memory module descriptions.
2x SO-DIMM
Memory form factor: Design of the memory e.g. 240-pin DIMM, SO-DIMM.
SO-DIMM
Internal memory type: The type of internal memory such as RAM, GDDR5.
DDR5-SDRAM
Internal memory: A computer's memory which is directly accessible to the CPU.
16 GB

Processor

Processor base power:
15 W
Maximum turbo power:
55 W
Processor cache type:
Smart Cache
Processor cache:
12 MB
Efficient-core base frequency:
0.9 GHz
Performance-core base frequency:
1.4 GHz
Efficient-core Max Turbo Frequency:
3.8 GHz
Performance-core Max Turbo Frequency:
5 GHz
Efficient cores:
8
Performance cores:
2
Processor boost frequency: The turbo boost is an automatic, managed accelleration of the processor when one of the cores is overloaded.
5 GHz
Processor threads:
12
Processor cores: The number of central processing units ('cores') in a processor. Some processors have 1 core, others have 2 (e.g. Intel Core Duo) or more (e.g. the Intel Xeon E7-2850 has 10 cores).
10
Processor model: The model number for the processor in a computer.
120U
Processor generation:
Intel Core (Series 1)
Processor family: A family of processors is a group of processors produced by one company over a short period of time e.g. Intel Pentium processors.
Intel Core 5
Processor manufacturer: The manufacturer that produced the processor.
Intel

Display

Colour gamut:
45 %
RGB colour space:
NTSC
Display brightness: Brightness is the amount of radiating light emitted from the screen. The brightness rating is measured in candellas per square meter, commonly known as 'nits'.
300 cd/m²
Anti-glare screen: Always gives an optimal view, even in direct sunlight.
Yes
LED backlight: A backlight is a form of illumination used in liquid crystal displays (LCDs). One type of backlight is made by LEDs, which can be either white or RGB (red green blue). White LEDs are used most often in notebooks and desktop screens, and in virtually all mobile LCD screens. RGB LEDs for backlighting are found in high-end color proofing displays such as HP DreamColor LP2480zx monitor or selected HP EliteBook notebooks, as well as newer consumer grade displays such as Dell's Studio series laptops which have an optional RGB LED display.
Yes
Native aspect ratio: The aspect ratio is the ratio of the width of an image to its height. The native aspect ratio is the one which the projector/display is particularly designed for. Images shown in native aspect ratio will utilize the entire resolution of the display and achieve maximum brightness. Images shown in other than native aspect ratio will always have less resolution and less brightness than images shown in native aspect ratio.
16:9
HD type: Type of supported High Definition (e.g. Full HD, 4K Ultra HD).
Full HD
Touchscreen: A screen of a laptop, smartphone, etc., that responds to touch so you can control the interface using your fingers.
No
Display resolution: The number of distinct pixels in each dimension that can be displayed. It is usually quoted as width × height, with the units in pixels: for example, "1024 × 768" means the width is 1024 pixels and the height is 768 pixels. The higher the number of pixels, the sharper the image.
1920 x 1080
Display diagonal: Size of the display for this product, measured diagonally, usually in inches.
15.6 "

Design

Market positioning: Under which category can the device be positioned in the market, e.g. camera phone.
Work
Form factor: The shape or design of the product.
Clamshell
Colour name:
Gentle Grey
Product colour: The colour e.g. red, blue, green, black, white.
Grey
Product type: The sub-category of the product.
Laptop

Description

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What is the warranty period?

All Asus products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Asus service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

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How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: ac adapter included, usb type-c charging port, battery capacity, operating system installed, numeric keypad, hdmi ports quantity, usb 3.2 gen 1 (3.1 gen 1) type-c ports quantity, usb 3.2 gen 1 (3.1 gen 1) type-a ports quantity, usb 2.0 ports quantity, top wi-fi standard, mobile network connection, discrete graphics card model, discrete graphics card, on-board graphics card, optical drive type, storage media, total storage capacity, maximum internal memory, internal memory, processor model, processor family, processor manufacturer, touchscreen, display resolution, display diagonal, form factor, product type, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.
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