Lenovo ThinkPad X1 2-in-1 (Gen 9)

Processor: Intel Core Ultra 5 135U
Everyday speed: Smooth everyday multitasking
Graphics: Intel Graphics
Gaming: Not built for gaming
Memory: 32 GB
Storage: 512 GB SSD
Screen: 14" Full HD+ IPS
Weight: 1.35 kg
Battery (maker claim): Up to 23.2 hours
Operating system: Windows 11 Pro

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Lenovo ThinkPad X1 2-in-1 (Gen 9) full specifications

Performance

Processor	Intel Core Ultra 5 135U
Graphics	Intel Graphics
AI engine (NPU)	11 TOPS
Memory (RAM)	32 GB
Memory type	LPDDR5X-6400
Maximum memory	32 GB
Memory upgrades	Soldered (not upgradeable)
Storage	512 GB
Storage type	SSD
Storage interface	PCIe 4.0 x4 NVMe M.2 2280
Storage slots	1

Screen

Screen size	14"
Resolution	Full HD+ (1920 x 1200)
Aspect ratio	16:10
Panel	IPS
Refresh rate	60 Hz
Brightness	400 nits
Colour range	100% sRGB
HDR	None
Finish	Anti-reflective
Touchscreen	Yes
Pen standard	Lenovo Slim Pen

Battery and size

Battery life (maker claim)	Up to 23.2 hours
Battery capacity	57 Wh
Charger	65 W
Charges via	USB-C
Fast charging	Rapid Charge: up to 80% in 1 hour
Weight	1.35 kg
Dimensions	312.80 x 217.65 x 15.49 mm
Materials	aluminium top and bottom
Durability	MIL-STD-810H
Hinge	360-degree convertible
Colour	Grey
Colours available	Grey

Ports and wireless

Ports	2x USB-A 3.2 Gen 1 (one Always On), 2x Thunderbolt 4 / USB4 40Gbps (Power Delivery 3.0, DisplayPort 2.1), 1x HDMI 2.1 (up to 4K/60Hz), 1x 3.5 mm audio
Thunderbolt / USB4	Thunderbolt 4 / USB4 40Gbps
External displays (max)	3
Card reader	None
Ethernet	None
Wi-Fi	Wi-Fi 6E
Wi-Fi card	Intel Wi-Fi 6E AX211
Bluetooth	Bluetooth 5.3
Mobile data	None

Features

Webcam	1080p + IR
Webcam privacy	physical shutter
Backlit keyboard	Yes
Keyboard	UK English, backlit, spill-resistant
Login	Fingerprint, Face
Number pad	No
Touchpad	Trackpad
Speakers	2x 2 W, Dolby Atmos
Microphones	dual-array
Pen	Supported (sold separately)
Security	discrete TPM 2.0, Kensington Nano Security Slot, fingerprint, face recognition

Software and model

Operating system	Windows 11 Pro
Model number	21KE0080UK
Released	2024

Specs compiled from Lenovo's product pages and datasheets. Manufacturers revise hardware between versions, so check the version on the box. Spotted an error? Tell us.