Lenovo ThinkBook 13x Laptop 34.3 cm (13.5") 2.8K Intel Core Ultra 9 185H 32 GB LPDDR5x-SDRAM 1 TB SSD Wi-Fi 6E (802.11ax)

Elevated performance & on-the-go productivity
The Lenovo ThinkBook 13x Gen 4 (13" Intel) laptop features the business-class performance of Intel® Core™ Ultra processors and the Lenovo LA3 AI chip. Laptops powered by Intel® Core™ Ultra offer high productivity and amazing AI experiences without lags or battery drain. The processors are optimized for multitasking in productivity apps while on the go. Easily create content, upload huge files, and video conference with colleagues without slowing down — all while unplugged. Get battery life like you’ve never known, lasting up to a full day between charges.

Built to never compromise
As an Intel® Evo™ Edition laptop, the ThinkBook 13x Gen 4 was designed to do everything you need. Experience all-day battery life, less than one-second instant wake, and best-in-class connectivity. Plus, with Intel® Unison™ 2.0, you can sync your laptop with any iOS or Android smartphone to keep you in your flow without switching devices. Call or text without reaching for your phone — and transfer files, photos and videos with ease.

Let AI accelerate your experiences
Create images or music from text. Improve photos or videos in a few clicks. And more. With more than 100 AI experiences possible, your favorite AI-accelerated software runs exceptionally well. With a dedicated AI engine, the ThinkBook 13x Gen 4 offers adaptive performance while enabling you to unlock new AI experiences to boost your productivity. Enjoy more AI-accelerated experiences, while enabling performance optimization and power savings resulting from putting the right workload on the right engine.

Portable style you’ll want to take everywhere
Ultrathin and ultralight, the ThinkBook 13x Gen 4 is ultra-easy to take with you anywhere — and you’ll want to show it off wherever you go. Its exquisite aluminum design and dual-tone Luna Grey cover will make an impression, as will the esthetically pleasing edge-to-edge keyboard. Or opt for the Special Edition, constructed from corrosion-resistant stainless magnesium and finished in a patterned dual-tone Seashell colour.

Superlong battery life
Forgot your charger? No problem! The ThinkBook 13x Gen 4 can last all day with the largest-capacity battery ever in a 13" laptop. Its power usage is streamlined, thanks to an ultralow-power display panel with attention- and presence-based brightness and refresh rate, plus AI-enhanced battery optimization. And with WiFi 6e and three blisteringly fast Thunderbolt™ 4 ports, connectivity won’t be an issue, either.

Keeps you and your data private
Rest easy with the protection of the ThinkBook 13x Gen 4 laptop’s biometrics — from a fingerprint reader integrated with the power button, to facial recognition software that works with the infrared (IR) camera. ThinkShield, our comprehensive suite of security solutions, ensures your system is protected. A discrete Trusted Platform Module (dTPM) encrypts your data, and a webcam privacy shutter ensures you won’t appear on-camera unless you want to.

A rich audiovisual experience
Supernarrow bezels give the ThinkBook 13x Gen 4 laptop a 97% screen-to-body ratio — an industry first in 13" devices. Between this and its 3:2 aspect ratio, the 13.5" display is actually larger than a 14" display in 16:9. Visuals are stunning in superhigh brightness and Dolby Vision®, with a fast adaptive refresh rate. It’s also Eyesafe® low blue-light certified, helping to protect your vision. Four Harman Kardon® speakers with Dolby Atmos® yield incredible sound in addition to the visuals.

Flexible expansion with Lenovo Magic Bay
The future of work is about people, not places. Lenovo Magic Bay Accessories provide an all-new computing experience for professionals on the move. Adapt and enhance your PC experience with this ecosystem of ultraportable, detachable modules — including Lenovo Magic Bay Light, Lenovo Magic Bay LTE, and Lenovo Magic Bay 4K Webcam. And watch CES ‘24 for Lenovo Magic Bay Studio — a 4K camera and speaker exclusive to the ThinkBook 13x Gen 4. Attach the module of your choice via seamless pogo pin connectivity and you’re ready for any hybrid work situation.

Specifications may vary depending upon region / model.

Lenovo ThinkBook 13x. Product type: Laptop, Form factor: Clamshell. Processor family: Intel Core Ultra 9, Processor model: 185H. Display diagonal: 34.3 cm (13.5"), HD type: 2.8K, Display resolution: 2880 x 1920 pixels. Internal memory: 32 GB, Internal memory type: LPDDR5x-SDRAM. Total storage capacity: 1 TB, Storage media: SSD. On-board graphics card model: Intel Arc Graphics. Operating system installed: Windows 11 Pro. Product colour: Grey. Weight: 1.16 kg

Design
Product type	Laptop
Product colour	Grey
Colour name	Luna Grey
Form factor	Clamshell
Housing material	Aluminium
Display
Display diagonal	34.3 cm (13.5")
Display resolution	2880 x 1920 pixels
Touchscreen	No
HD type	2.8K
Panel type	IPS
Native aspect ratio	3:2
Anti-glare screen	Yes
Display brightness	500 cd/m²
Colour gamut	100%
Maximum refresh rate	120 Hz
Contrast ratio (typical)	1500:1
High Dynamic Range (HDR) supported	Yes
High Dynamic Range (HDR) technology	DisplayHDR 400, Dolby Vision
Processor
Processor manufacturer	Intel
Processor family	Intel Core Ultra 9
Processor generation	Intel Core Ultra (Series 1)
Processor model	185H
Efficient-core base frequency	1.8 GHz
Performance-core base frequency	2.3 GHz
Efficient-core Max Turbo Frequency	3.8 GHz
Performance-core Max Turbo Frequency	5.1 GHz
Efficient cores	8
Processor cache	24 MB
Processor cache type	Smart Cache
Motherboard chipset	Intel SoC
Maximum turbo power	115 W
Neural processor unit (NPU)
Neural processor unit (NPU)	Intel AI Boost
Maximum frequency NPU	1.4 GHz
Sparsity support	Yes
Windows Studio effects support	Yes
AI datatype support on NPU	FP16, FP32, Int8
AI software frameworks supported by NPU	DirectML, ONNX RT, OpenVINO, Windows ML
Memory
Internal memory	32 GB
Internal memory type	LPDDR5x-SDRAM
Memory form factor	On-board
Maximum internal memory	32 GB
Memory channels	Dual-channel
Storage
Total storage capacity	1 TB
Storage media	SSD
Total SSDs capacity	1 TB
Number of SSDs installed	1
SSD capacity	1 TB
NVMe	Yes
SSD form factor	M.2
Optical drive type	No
Card reader integrated	No
Graphics
On-board graphics card	Yes
Discrete graphics card	No
Discrete graphics card model	Not available
On-board GPU manufacturer	Intel
On-board graphics card family	Intel Arc Graphics
On-board graphics card model	Intel Arc Graphics
Audio
Audio chip	Realtek ALC3306-CG
Audio system	Dolby Atmos
Number of built-in speakers	2
Speakers manufacturer	Harman Kardon
Number of microphones	4
Camera
Front camera	Yes
Front camera HD type	Full HD
Infrared (IR) camera	Yes
Privacy camera	Yes
Network
Mobile network connection	No
Top Wi-Fi standard	Wi-Fi 6E (802.11ax)
Wi-Fi standards	Wi-Fi 6E (802.11ax)
Antenna type	2x2
Ethernet LAN	No
Bluetooth	Yes
Bluetooth version	5.1
Ports & interfaces
Intel® Thunderbolt 4	Yes
Combo headphone/mic port	Yes
USB Type-C DisplayPort Alternate Mode	Yes
USB Power Delivery	Yes
Keyboard
Pointing device	Touchpad
Keyboard language	Italian
Keyboard backlit	Yes
Spill-resistant keyboard	Yes
Software
Operating system installed	Windows 11 Pro
Operating system language	English, Italian
Bundled software	Office Trial
Battery
Battery technology	Lithium Polymer (LiPo)
Battery capacity	74 Wh
Battery life (max)	12.92 h
Continuous video playback time	27.2 h
Fast charging	Yes
Power
AC adapter power	65 W
AC adapter frequency	50/60 Hz
AC adapter input voltage	100 - 240 V
Security
Fingerprint reader	Yes
Windows Hello	Yes
Trusted Platform Module (TPM) version	2.0
Password protection	Yes
Password protection type	BIOS, HDD, Power on, Supervisor
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
Certificates
Certification	Carbon Neutral Certified ErP Lot 6 ErP Lot 26 Intel® Evo™ Platform Eyesafe® Certified 2.0 TÜV Rheinland® Eye Comfort Certification 2.0 TÜV Rheinland® Low Blue Light (Hardware Solution)
Sustainability
Sustainability certificates	ENERGY STAR, EPEAT Gold, RoHS, TCO
Weight & dimensions
Weight	1.16 kg
Width	292.9 mm
Depth	205 mm
Height	12.9 mm