All you need to do more, anywhere
Engineered for high-performance computing, the Lenovo ThinkPad L15 Gen 4 business laptop give you real power, anywhere. With AMD Ryzen™ 7030 PRO Series Mobile Processors and integrated AMD Radeon™ graphics, plus oodles of memory and storage, it can zip through any task. And with a long-lasting battery, it can run all day.

Designed for your well-being
The ThinkPad L15 Gen 4 laptop makes working from anywhere and videoconferencing a breeze. In addition to a large TrackPad, it has an FHD RGB webcam, user-facing Dolby Audio™ speakers, and Dolby Voice® AI noise-suppressing technology. It also offers, via Lenovo View 3.0, image processing & advanced computer vision framework that enhances camera quality.

All the right connections
Wherever you need to work from, the ThinkPad L15 Gen 4 laptop has got your back. Its array of ports includes USB-C and HDMI, enabling you to connect to the devices and data you need to get the job done. In addition, there’s the option of up to WiFi 6E* and 4G LTE WWAN** connectivity, ensuring Gigabit Internet access from anywhere.

Hardwired security, from inside out
As well as the added security of Microsoft 11 Secured-core PCs, the ThinkPad L15 Gen 3 laptop has layers of ThinkShield protection. This includes an optional FHD + IR hybrid camera that lets you log in with smile and a Power-On touch fingerprint reader for faster access. It also has AMD’s multi-layered safeguards for enterprise-class security and a webcam privacy shutter.

Reliability you can trust
We use the US Department of Defense's MIL-STD 810H standards to ensure that every ThinkPad is reliable and durable. We test against 12 standards and more than 200 quality checks to ensure they run in extreme conditions. These tests cover harsh variables like Arctic wilderness and desert dust storms, including temperature, pressure, humidity, vibration, and more.

Sustainably made & packaged
Every Lenovo device is manufactured using a low-temperature solder process to reduce emissions. By 2025, we’re committed to obtaining 90% of our global operations electricity from renewable sources, to remove one-million tons of greenhouse gas emissions from our supply chain. Meanwhile, this laptop uses plastic-free packaging, with 90% sustainable packaging and is comprised of recycled materials.

Processor
Processor family	Intel® Core™ i7
Processor manufacturer	Intel
Processor model	i7-1355U
Processor generation	13th gen Intel® Core™ i7
Processor boost frequency	5 GHz
Efficient-core Max Turbo Frequency	3.7 GHz
Performance-core Max Turbo Frequency	5 GHz
Processor cores	10
Processor cache	12 MB
Processor cache type	Smart Cache
Motherboard chipset	Intel SoC
Configurable TDP-down	12 W
Processor base power	15 W
Maximum turbo power	55 W
Performance cores	2
Efficient cores	8
Memory
Internal memory	16 GB
Maximum internal memory	64 GB
Internal memory type	DDR4-SDRAM
Memory clock speed	3200 MHz
Memory form factor	SO-DIMM
Memory layout (slots x size)	1 x 16 GB
Memory slots	2x SO-DIMM
Memory channels	Dual-channel
Display
Display diagonal	39.6 cm (15.6")
Display resolution	1920 x 1080 pixels
Touchscreen	No
HD type	Full HD
Panel type	IPS
LED backlight	Yes
Native aspect ratio	16:9
Anti-glare screen	Yes
Display brightness	250 cd/m²
RGB colour space	NTSC
Colour gamut	45%
Contrast ratio (typical)	800:1
Audio
Audio chip	Realtek ALC3287
Audio system	Dolby Audio
Number of built-in speakers	2
Speaker power	2 W
Built-in microphone	Yes
Number of microphones	2
Ports & interfaces
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2
HDMI ports quantity	1
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity	1
Ethernet LAN (RJ-45) ports	1
Thunderbolt 4 ports quantity	1
Intel® Thunderbolt 4	Yes
Combo headphone/mic port	Yes
USB Type-C DisplayPort Alternate Mode	Yes
USB Power Delivery	Yes
USB Sleep-and-Charge	Yes
USB Sleep-and-Charge ports	1
Weight & dimensions
Weight	1.77 kg
Width	360.2 mm
Depth	237 mm
Height	19.9 mm
Power
AC adapter power	65 W
AC adapter frequency	50 - 60 Hz
AC adapter input voltage	100 - 240 V
Operational conditions
Operating temperature (T-T)	5 - 35 °C
Storage temperature (T-T)	5 - 43 °C
Operating relative humidity (H-H)	8 - 95%
Storage relative humidity (H-H)	5 - 95%
Maximum shipping altitude	3048 m
Keyboard
Numeric keypad	Yes
Pointing device	ThinkPad UltraNav
Keyboard language	English
Keyboard backlit	Yes
Spill-resistant keyboard	Yes
Network
Mobile network connection	No
Top Wi-Fi standard	Wi-Fi 6 (802.11ax)
Wi-Fi standards	802.11a, 802.11g, Wi-Fi 5 (802.11ac), 802.11b, Wi-Fi 4 (802.11n), Wi-Fi 6 (802.11ax)
Antenna type	2x2
WLAN controller model	Intel Wi-Fi 6 AX201
WLAN controller manufacturer	Intel
Ethernet LAN	Yes
Ethernet LAN data rates	100,1000 Mbit/s
Bluetooth	Yes
Bluetooth version	5.1
WWAN	Upgradable
Storage
Total storage capacity	512 GB
Storage media	SSD
Optical drive type	No
Total SSDs capacity	512 GB
Number of SSDs installed	1
SSD capacity	512 GB
SSD interface	PCI Express 4.0
NVMe	Yes
SSD form factor	M.2
Card reader integrated	Yes
Compatible memory cards	MicroSD (TransFlash)
Security
Cable lock slot	Yes
Cable lock slot type	Kensington
Fingerprint reader	Yes
Smart card reader	Yes
Windows Hello	Yes
Trusted Platform Module (TPM)	Yes
Trusted Platform Module (TPM) version	2.0
Password protection	Yes
Password protection type	Power on, SSD, Supervisor
Software
Operating system installed	Windows 11 Pro
Operating system language	German, Dutch, English, French, Italian
Camera
Front camera	Yes
Front camera resolution	1920 x 1080 pixels
Front camera HD type	Full HD
Infrared (IR) camera	Yes
Privacy camera	Yes
Privacy type	Privacy shutter
Battery
Battery capacity	57 Wh
Battery technology	Lithium Polymer (LiPo)
Fast charging	Yes
Design
Product type	Laptop
Product colour	Black
Form factor	Clamshell
Colour name	Thunder Black
Housing material	Acrylonitrile butadiene styrene (ABS), Polycarbonate (PC)
Graphics
On-board graphics card	Yes
Discrete graphics card	No
Discrete graphics card model	Not available
On-board graphics card model	Intel Iris Xe Graphics
On-board graphics card family	Intel Iris Xe Graphics
Processor special features
CPU configuration (max)	1
Sustainability
Sustainability certificates	RoHS, TCO, ENERGY STAR, EPEAT Gold, ErP