Intel Core i5-1235U, 10C (2P +8E)/12T, P-core 1.3/4.4GHz, E-core 0.9/3.3GHz, 12MB, 8GB DDR4-3200, 256GB SSD M.2 2242 PCIe 4.0x4 NVMe Opal2, 13.3" WUXGA (1920x1200) IPS 300nits Anti-glare 45% NTSC, Intel Iris Xe Graphics, Intel AX201 11ax 2x2 + BT5.1, IR & FHD 1080p with Privacy Shutter, Windows 11 DG Windows 10 Pro 64

Design
Form factor	Clamshell
Colour name	Thunder Black
Product colour	Black
Product type	Laptop

Display
Contrast ratio (typical)	800:1
RGB colour space	NTSC
Colour gamut	45%
Display brightness	300 cd/m²
Anti-glare screen	Yes
LED backlight	Yes
Native aspect ratio	16:10
Panel type	IPS
HD type	WUXGA
Touchscreen	No
Display resolution	1920 x 1200 pixels
Display diagonal	33.8 cm (13.3")

Processor
Configurable TDP-down	12 W
Motherboard chipset	Intel SoC
Processor cache type	Smart Cache
Processor cache	12 MB
Processor cores	10
Processor boost frequency	4.4 GHz
Processor model	i5-1235U
Processor generation	12th gen Intel® Core™ i5
Processor family	Intel® Core™ i5
Processor manufacturer	Intel

Memory
Memory channels	Dual-channel
Maximum internal memory	8 GB
Memory clock speed	3200 MHz
Memory form factor	On-board
Internal memory type	DDR4-SDRAM
Internal memory	8 GB

Storage
Card reader integrated	No
Optical drive type	No
SSD form factor	M.2
SSD interface	PCI Express 4.0
NVMe	Yes
SSD capacity	256 GB
Number of SSDs installed	1
Total SSDs capacity	256 GB
Storage media	SSD
Total storage capacity	256 GB

Graphics
On-board graphics card model	Intel Iris Xe Graphics
On-board GPU manufacturer	Intel
Discrete graphics card model	Not available
Discrete graphics card	No
On-board graphics card	Yes

Audio
Number of microphones	2
Built-in microphone	Yes
Speaker power	2 W
Number of built-in speakers	2
Audio system	Dolby Audio
Audio chip	Realtek ALC3287

Camera
Privacy type	Privacy shutter
Privacy camera	Yes
Infrared (IR) camera	Yes
Front camera resolution	1920 x 1080 pixels
Front camera HD type	Full HD
Front camera	Yes

Network
WWAN	Installed
Near Field Communication (NFC)	No
Bluetooth version	5.1
Bluetooth	Yes
Ethernet LAN	No
WLAN controller model	Intel Wi-Fi 6 AX201
WLAN controller manufacturer	Intel
Antenna type	2x2
Wi-Fi standards	Wi-Fi 6 (802.11ax)
Top Wi-Fi standard	Wi-Fi 6 (802.11ax)
Mobile network connection	No

Ports & interfaces
USB Sleep-and-Charge ports	1
USB Sleep-and-Charge	Yes
USB Power Delivery	Yes
USB Type-C DisplayPort Alternate Mode	Yes
Combo headphone/mic port	Yes
Thunderbolt 4 ports quantity	1
Intel® Thunderbolt 4	Yes
HDMI ports quantity	1
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2

Keyboard
Spill-resistant keyboard	Yes
Keyboard backlit	Yes
Numeric keypad	No
Keyboard language	UK English
Pointing device	ThinkPad UltraNav

Software
Recovery operating system	Windows 10 Pro
Operating system language	English
Operating system architecture	64-bit
Operating system installed	Windows 11 Pro

Processor special features
Intel Flex Memory Access	Yes
Intel Trusted Execution Technology	Yes
Intel VT-x with Extended Page Tables (EPT)	Yes
Execute Disable Bit	Yes
CPU configuration (max)	1
Embedded options available	No
Intel Virtualization Technology for Directed I/O (VT-d)	Yes
Intel Virtualization Technology (VT-x)	Yes

Battery
Fast charging	Yes
Battery capacity	46 Wh
Battery technology	Lithium Polymer (LiPo)

Power
AC adapter input voltage	100 - 240 V
AC adapter frequency	50 - 60 Hz
AC adapter power	65 W

Security
Password protection type	Power on, SSD, Supervisor
Password protection	Yes
Trusted Platform Module (TPM)	Yes
Trusted Platform Module (TPM) version	2.0
Windows Hello	Yes
Fingerprint reader	Yes
Smart card reader	Yes
Cable lock slot type	Kensington
Cable lock slot	Yes

Operational conditions
Maximum shipping altitude	3048 m
Storage relative humidity (H-H)	5 - 95%
Operating relative humidity (H-H)	8 - 95%
Storage temperature (T-T)	5 - 43 °C
Operating temperature (T-T)	5 - 35 °C

Certificates
Certification	MIL-STD-810H
Compliance certificates	RoHS

Sustainability
Sustainability certificates	ENERGY STAR, EPEAT Gold, ErP, TCO

Weight & dimensions
Height	17.3 mm
Depth	218 mm
Width	305 mm
Weight	1.26 kg

General
Product Family	ThinkPad
Product Series	L

Logistics data
Harmonized System (HS) code	84713000