Thinner and lighter than its predecessors, this ThinkPad is perfectly suited to take on varied
workloads, be it day-to-day data management or audio/video streaming. Powered by 13th Gen Intel
Core U/P Series processors, and with up to 2TB SSD storage it combines productivity with performance
in a sleek form factor. The 15.6” FHD anti-glare display ensures a comfortable working experience
for professionals while expanded WWAN connectivity delivers blazing-fast Gigabit internet
speed, anywhere.

Hybrid professionals will appreciate the USB-C, HDMI and Thunderbolt 4 ports enabling
quick transfer of design files and complex spreadsheets, and connection to external
monitors. Additionally, camera privacy shutter and optional smart card reader enhances
data security.

With the use of PCC recycled materials in the cover and internal components, plus
plastic-free packaging with 90% recycled content, the device keeps sustainability at its
forefront.

With fewer pre-installed applications, battery life and device responsiveness is quicker. At
the same time IT administrators can now deploy devices faster.

Specification

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
Battery
Battery technology	Lithium Polymer (LiPo)
Battery capacity	57 Wh
Fast charging	Yes
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
Certificates
Certification	EPEAT Gold,ENERGY STAR 8.0,ErP Lot 6,ErP Lot 26,TCO Certified 9.0,RoHS compliant
Design
Colour name	Thunder Black
Product type	Laptop
Product colour	Black
Form factor	Clamshell
Housing material	Acrylonitrile butadiene styrene (ABS), Polycarbonate (PC)
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
Graphics
Discrete graphics card model	Not available
On-board graphics card	Yes
Discrete graphics card	No
On-board graphics card model	Intel Iris Xe Graphics
Keyboard
Pointing device	ThinkPad UltraNav
Keyboard language	UK English
Numeric keypad	Yes
Keyboard backlit	Yes
Spill-resistant keyboard	Yes
Memory
Internal memory	16 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
Maximum internal memory	64 GB
Memory channels	Dual-channel
Network
Mobile network generation	4G
4G standard	LTE
Top Wi-Fi standard	Wi-Fi 6 (802.11ax)
Wi-Fi standards	Wi-Fi 6 (802.11ax)
Mobile network connection	Yes
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
WWAN	Installed
WWAN controller	Quectel EM05-G
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
Ports & interfaces
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity	1
Ethernet LAN (RJ-45) ports	1
HDMI ports quantity	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
Power
AC adapter power	65 W
AC adapter frequency	50 - 60 Hz
AC adapter input voltage	100 - 240 V
Processor
Processor manufacturer	Intel
Processor generation	13th gen Intel® Core™ i7
Processor family	Intel® Core™ i7
Processor model	i7-1355U
Processor boost frequency	5 GHz
Efficient-core Max Turbo Frequency	3.7 GHz
Performance-core Max Turbo Frequency	5 GHz
Processor cores	10
Performance cores	2
Efficient cores	8
Processor cache	12 MB
Processor cache type	Smart Cache
Motherboard chipset	Intel SoC
Configurable TDP-down	12 W
Processor special features
CPU configuration (max)	1
Security
Cable lock slot	Yes
Cable lock slot type	Kensington
Fingerprint reader	Yes
Smart card reader	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 language	English
Operating system installed	Windows 11 Pro
Storage
Total storage capacity	512 GB
Storage media	SSD
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
Optical drive type	No
Card reader integrated	Yes
Compatible memory cards	MicroSD (TransFlash)
Weight & dimensions
Width	360.2 mm
Depth	237 mm
Height	19.9 mm
Weight	1.77 kg

Features

Laptop Clamshell Black

Intel® Core™ i7 i7-1355U

39.6 cm (15.6") Full HD 1920 x 1080 pixels IPS LED backlight 16:9

16 GB DDR4-SDRAM 3200 MHz 1 x 16 GB

512 GB SSD

Intel Iris Xe Graphics

Wi-Fi 6 (802.11ax) Ethernet LAN 100,1000 Mbit/s Bluetooth 4G

Lithium Polymer (LiPo) 57 Wh 65 W

Windows 11 Pro

Reason To Buy

The Lenovo ThinkPad L15 Gen 4 laptop inspires productivity. Powered by Intel vPro® with 13th Gen Intel® Core™ U or P Series processors, this 15.6″ device also boasts remarkable graphics options, including NVIDIA® GeForce®. Plus, with a choice of larger batteries, you’ll enjoy all-day power on this high-performing work-from-anywhere partner.

When it comes to security, the ThinkPad L15 Gen 4 laptop delivers. A power button that’s activated by a fingerprint reader boots up the system and logs you in fast. ThinkShield hardware and software components with integrated discrete Trusted Platform Module (dTPM), the added security of Windows 11, Microsoft 11 Secured-core PC enablement, and up to the Intel vPro® platform deliver protection from every angle.

Like a smartphone, the ThinkPad L15 Gen 4 laptop offers optional 4G LTE WWAN* connectivity, as well as speedy WiFi 6E** coverage. It also features Dolby® Voice AI-based noise suppression, and when combined with the optional FHD camera, videoconferencing will seem like you’re all in the same room.