Front view of Lenovo ThinkPad L15 Gen 4 laptop displaying vibrant artistic imagery on its Full HD screen

Brilliant Full HD Display Brings Creative Work to Life

The ThinkPad L15 Gen 4's 15.6-inch Full HD IPS display delivers stunning visual clarity and accurate color reproduction essential for creative professionals. The anti-glare screen technology reduces eye strain during long work sessions while maintaining crisp image quality across wide viewing angles.

Technical Specifications

  • 15.6-inch FHD (1920x1080) IPS anti-glare display
  • Wide 178-degree viewing angles
  • 100% sRGB color gamut coverage

Applications

  • Digital content creation and editing
  • Professional photo manipulation
  • Multi-window productivity tasks
Top view of closed ThinkPad L15 Gen 4 laptop showing slim profile

Streamlined Profile Maximizes Portability

At just 0.78 inches thin, the ThinkPad L15 maintains the perfect balance between performance and mobility. The sleek Thunder Black chassis features a minimalist design that speaks to its business-class heritage.

Technical Specifications

  • 0.78-inch thin profile
  • Durable aluminum construction
  • 14.2-inch width dimension

Applications

  • Mobile business professionals
  • Frequent business travelers
  • Hot-desking environments
Left side view of ThinkPad L15 Gen 4 showing various ports and connections

Comprehensive Connectivity Hub

The ThinkPad L15 features a full array of modern ports to support diverse business needs. From USB-C Thunderbolt 4 for ultra-fast data transfers to HDMI for external displays, this laptop ensures seamless connectivity.

Technical Specifications

  • Thunderbolt 4 port
  • HDMI output
  • USB 3.2 Gen 1 ports

Applications

  • Multi-display setups
  • High-speed data transfers
  • Peripheral device connectivity
Right side view of ThinkPad L15 Gen 4 showing cooling vents

Enhanced Thermal Architecture

Strategic ventilation design ensures optimal cooling during intensive workloads. The sophisticated thermal management system maintains peak performance while keeping fan noise at comfortable levels.

Technical Specifications

  • Intelligent cooling system
  • Optimized air flow design
  • Quiet fan operation

Applications

  • CPU-intensive applications
  • Extended work sessions
  • Quiet office environments
Back view of ThinkPad L15 Gen 4 showing hinge design

Durable Hinge Design

The reinforced hinge mechanism ensures reliable operation throughout years of use, while maintaining smooth display adjustment and stability at any angle.

Technical Specifications

  • Military-grade tested hinges
  • 180-degree rotation
  • Stable display positioning

Applications

  • Frequent lid operations
  • Collaborative screen sharing
  • Variable working positions
Angled rear view of ThinkPad L15 Gen 4 showing build quality and design

Professional Grade Build Quality

The Thunder Black finish and robust construction exemplify ThinkPad's legendary durability. Every detail is engineered to meet the demands of business users.

Technical Specifications

  • MIL-STD tested chassis
  • Spill-resistant design
  • Premium finish quality

Applications

  • Enterprise deployments
  • Field work environments
  • Daily business use
Side angle view of ThinkPad L15 Gen 4 with screen tilted

Ergonomic Viewing Experience

The adjustable display offers comfortable viewing angles while the anti-glare coating reduces eye strain during extended work sessions.

Technical Specifications

  • Anti-glare coating
  • IPS display technology
  • Ergonomic screen positioning

Applications

  • Long working hours
  • Multiple user positions
  • Shared viewing scenarios
Front view of ThinkPad L15 Gen 4 showing keyboard and touchpad

Precision Engineered Keyboard

The renowned ThinkPad keyboard delivers exceptional typing comfort with perfectly spaced keys and responsive feedback for maximum productivity.

Technical Specifications

  • Spill-resistant design
  • Backlit keys
  • TrackPoint navigation

Applications

  • Document creation
  • Data entry tasks
  • Programming work
Angled view of ThinkPad L15 Gen 4 showing display and keyboard

Optimized Performance Design

Every aspect of the ThinkPad L15 is engineered for maximum productivity, from the powerful processor to the efficient cooling system.

Technical Specifications

  • 13th Gen Intel Core i7
  • 16GB DDR4 RAM
  • 512GB SSD storage

Applications

  • Multitasking workflows
  • Business applications
  • Content creation
Bottom view of ThinkPad L15 Gen 4 showing cooling vents

Advanced Thermal Management

The bottom panel features precisely engineered ventilation that works in concert with internal cooling systems to maintain optimal performance.

Technical Specifications

  • Strategic vent placement
  • Efficient heat dissipation
  • Optimized airflow design

Applications

  • Resource-intensive tasks
  • Extended computing sessions
  • High-performance workflows
ThinkPad L15 Gen 4 displaying photo editing software interface

Creative Professional's Workstation

The 15.6-inch display provides ample screen real estate for creative applications, while the powerful hardware ensures smooth performance in demanding software.

Technical Specifications

  • Full HD IPS display
  • Professional graphics support
  • Color-accurate screen

Applications

  • Photo editing
  • Graphic design
  • Content creation

Product details

General Information
Manufacturer

Lenovo Group Limited

Manufacturer Part Number

21H3001HUS

Brand Name

Lenovo

Product Line

ThinkPad

Product Series

L15 Gen 4

Product Model

21H3001HUS

Product Name

ThinkPad L15 Gen 4 21H3001HUS Notebook

Product Type

Notebook

Processor
Processor Manufacturer

Intel

Processor Type

Core i7

Processor Generation

13th Gen

Processor Model

i7-1355U

Processor Core

Deca-core (10 Core)

Maximum Turbo Speed

5 GHz

vPro Technology

No

Chipset
Chipset Manufacturer

Intel

Memory
Total Installed System Memory

16 GB

Maximum Supported System Memory

64 GB

System Memory Technology

DDR4 SDRAM

System Memory Speed

3200 MHz

System Memory Form Factor

SoDIMM

Installed Slot Memory

16 GB

Installed Slot Memory Configuration

1 x 16GB

Total Number of Memory Slots

2.0

Number of Occupied Memory Slots

1.0

Memory Card Reader

Yes

Memory Card Supported

microSD

Storage
Drive Type

SSD

Total Solid State Drive Capacity

512 GB

SSD Form Factor

M.2

Display & Graphics
Screen Size

15.6

Display Screen Technology

In-plane Switching (IPS) Technology

Screen Mode

Full HD

Screen Resolution

1920 x 1080

Graphics Controller Manufacturer

Intel

Graphics Controller Model

Iris Xe Graphics

Graphics Memory Technology

DDR4 SDRAM

Graphics Memory Accessibility

Shared

Network & Communication
Wireless LAN

Yes

Wireless LAN Standard

IEEE 802.11ax

Wimax

No

Ethernet Technology

Gigabit Ethernet

Bluetooth

Yes

Bluetooth Standard

Bluetooth 5.1

WWAN Supported

No

Near Field Communication

No

Built-in Devices
Front Camera/Webcam

Yes

Infrared Camera

Yes

Finger Print Reader

Yes

Interfaces/Ports
HDMI

Yes

Number of USB 3.2 Gen 1 Ports

1

Network (RJ-45)

Yes

Headphone/Microphone Combo Port

Yes

Number of Thunderbolt 4 Ports

1

Operating System
Operating System Platform

Windows

Operating System

Windows 11 Pro

Operating System Language

English

Input Devices
Keyboard Backlight

Yes

Keyboard Localization

English

Power Description
Maximum Power Supply Wattage

65 W

Power Plug Type

Type C

Physical Characteristics
Product Color

Thunder Black

Height

0.78

Width

14.2

Depth

9.3

Weight (Approximate)

3.90 lb

Miscellaneous
Package Contents

  • ThinkPad L15 Gen 4 21H3001HUS Notebook
  • AC Adapter
  • Features

    Anti-glare Screen

    Energy Star

    Yes

    Environmentally Friendly

    Yes

    Environmental Certification

    RoHS
    ErP
    EPEAT Gold

    TCO Certified

    Yes

    Warranty
    Limited Warranty

    3 Year

    FAQs

    What are the key specifications of the Lenovo ThinkPad L15 Gen 4?
    The Lenovo ThinkPad L15 Gen 4 features a 13th Gen Intel Core i7-1355U processor (up to 5GHz), 16GB DDR4 RAM (expandable to 64GB), 512GB M.2 SSD storage, and a 15.6" Full HD IPS display with 1920x1080 resolution. It runs on Windows 11 Pro and includes Intel Iris Xe Graphics. The laptop weighs 3.90 lbs and comes in Thunder Black color.
    What connectivity options does the ThinkPad L15 Gen 4 offer?
    The ThinkPad L15 Gen 4 offers comprehensive connectivity including WiFi 6 (IEEE 802.11ax), Bluetooth 5.1, and Gigabit Ethernet. For ports, it features 1 Thunderbolt 4 port, 1 USB 3.2 Gen 1 port, an HDMI port, RJ-45 network port, and a headphone/microphone combo jack. It also includes a microSD card reader for expanded storage options.
    What security features are included in the ThinkPad L15 Gen 4?
    The ThinkPad L15 Gen 4 comes with multiple security features including a fingerprint reader for biometric authentication, an IR camera for facial recognition, and Windows 11 Pro's advanced security features. These security measures help protect sensitive data and ensure secure access to the device in professional environments.
    How expandable is the memory and storage on this laptop?
    The ThinkPad L15 Gen 4 offers excellent expandability options. It comes with 16GB DDR4 3200MHz RAM installed in one of two available SODIMM slots, and can be upgraded to a maximum of 64GB RAM. For storage, it includes a 512GB M.2 SSD, which can be upgraded based on user needs. The laptop also features a microSD card reader for additional storage expansion.
    What is the display quality and graphics capability of the ThinkPad L15 Gen 4?
    The ThinkPad L15 Gen 4 features a 15.6" Full HD (1920 x 1080) IPS display with anti-glare technology for reduced eye strain. Graphics are powered by Intel Iris Xe Graphics with shared DDR4 SDRAM memory. The IPS technology ensures better color accuracy and wider viewing angles, making it suitable for both professional work and content consumption.

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    Manufacturer Lenovo Group Limited Lenovo Group Limited HP Inc. HP Inc.
    Processor Type Core i7 Core i7 Core i7 Core i7
    Processor Speed N/A N/A 1.70 GHz 1.70 GHz
    Storage Capacity N/A N/A N/A N/A
    Screen Size N/A N/A N/A N/A
    Screen Resolution N/A N/A N/A N/A