Performance
Processor
Intel® Core™ i7-1355U, 10C (2P + 8E) / 12T, P-core 1.7 / 5.0GHz, E-core 1.2 / 3.7GHz, 12MB
Graphics
Integrated Intel® Iris® Xe Graphics Functions as UHD Graphics
Chipset
Intel® SoC Platform
Memory
1x 8GB SO-DIMM DDR4-3200
Memory Slots
Two DDR4 SO-DIMM slots, dual-channel capable
Max Memory
Up to 64GB DDR4-3200
Storage
512GB SSD M.2 2242 PCIe® 4.0x4 NVMe® Opal 2.0
Storage Support
One drive, up to 2TB M.2 2242 SSD
Storage Slot
One M.2 2242 PCIe® 4.0 x4 slot
Card Reader
microSD Card Reader
Optical
None
Audio Chip
Non-vPro® models: High Definition (HD) Audio, Realtek® ALC3287 codec
Speakers
Stereo speakers, 2W x2, Dolby® Audio™
Camera
FHD 1080p with Privacy Shutter
Microphone
2x, Array
Battery
Integrated 46.5Wh
Power Adapter
65W USB-C® (3-pin)
Design
Display
15.6" FHD (1920x1080) IPS 250nits Anti-glare, 45% NTSC
Touchscreen
None
Keyboard
Backlit, English (EU)
Case Color
Thunder Black
Case Material
PC-ABS (Top), PC-ABS (Bottom)
Dimensions (WxDxH)
360.2 x 237 x 19.93 mm (14.18 x 9.33 x 0.78 inches)
Weight
Starting at 1.77 kg (3.91 lbs)
Software
Operating System
Windows® 11 DG Windows 10 Pro 64, English
Bundled Software
None
Connectivity
Ethernet
100/1000M (RJ-45)
WLAN + Bluetooth
Intel® Wi-Fi® 6 AX201, 11ax 2x2 + BT5.1
WWAN
Quectel EM05-G, 4G LTE CAT4, with Embedded eSIM
SIM Card
None
NFC
None
Standard Ports
1x Ethernet (RJ-45)
1x HDMI® 2.1, up to 4K/60Hz
1x Headphone / microphone combo jack (3.5mm)
1x Thunderbolt™ 4 / USB4® 40Gbps (support data transfer, Power Delivery 3.0 and DisplayPort™ 1.4)
1x USB 3.2 Gen 1
1x USB 3.2 Gen 1 (Always On)
1x USB-C® 3.2 Gen 2 (support data transfer, Power Delivery 3.0 and DisplayPort™ 1.4)
1x microSD card reader
Optional Ports (configured)
1x Nano-SIM Card Slot
Docking
Various docking solutions supported via Thunderbolt™ or USB-C®.
For more compatible docking solutions, please visit Docking for ThinkPad® L15 Gen 4 (Intel®)
Monitor Cable
None
Security & privacy
Smart Card Reader
None
Security Chip
Discrete TPM 2.0 Enabled
Fingerprint Reader
Touch Style, Match-on-Chip, Integrated in Power Button
Physical Locks
Kensington® Nano Security Slot™, 2.5 x 6 mm
Other Security
Camera privacy shutter
Manageability
System Management
Non-vPro®
Service
Base Warranty
3-year, Courier or Carry-in
Certifications
Green Certifications
ENERGY STAR® 8.0
EPEAT™ Gold Registered
ErP Lot 26
ErP Lot 6
RoHS compliant
TCO Certified 9.0
Mil-Spec Test
MIL-STD-810H military test passed
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