Lenovo logo MPN: 21KC00B3CA

Lenovo ThinkPad X1 Carbon Gen 12 Intel Core Ultra 5 135U Laptop 35.6 cm (14″) Touchscreen WUXGA 16 GB 512 GB SSD Wi-Fi 6E (802.11ax) Windows 11 Pro French Black

Released: Not on record
Price not yet available US · Amazon.com

We track this product’s Amazon US price daily — it appears here as soon as it’s listed.

Screen size
14"
Resolution
1920 x 1200
Processor line
Intel Core Ultra 5
Capacity
16 GB
Storage
512 GB
Cores
12
NVMe
Y
WWAN
Installed
Depth
214.75 mm
View 98 specifications
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Overview

Intel Core Ultra 5 135U, 12C (2P + 8E + 2LPE)/14T, Max Turbo up to 4.4GHz, 12MB Intel Smart Cache, 16GB LPDDR5X-6400, 512GB SSD M.2 2280 PCIe 4.0x4 NVMe Opal 2.0, 14" WUXGA (1920x1200) IPS 400nits 100% sRGB 60Hz Low Power Touch, Intel Graphics, Intel Wi-Fi 6E AX211 802.11ax 2x2 + BT5.3 vPro, Windows 11 Pro

Technical Specifications

Display

7 SPECS
Display type
WUXGA
Panel type
IPS
Touchscreen
Yes
LED backlight
Yes
Screen size
14"
Resolution
1920 x 1200
Aspect ratio
16:10

Memory

3 SPECS
Capacity
16 GB
Form factor
On-board
Max memory
16 GB

Storage

3 SPECS
Capacity
512 GB
Form factor
M.2
Storage
512 GB

Graphics

1 SPEC
Memory clock
6400 MHz

Processor

6 SPECS
Cores
12
Model
135U
Bundled software
Intel Connectivity Performance Suite
Processor line
Intel Core Ultra 5
Threads
14
CPU brand
Intel

Physical

6 SPECS
Depth
214.75 mm
Height
14.96 mm
Weight
1080 g
Form factor
Clamshell
Product type
Notebook
Colour
Black

Ports & Connectivity

2 SPECS
HDMI ports
1
USB 2.0 ports
0

General

70 SPECS
NVMe
Yes
WWAN
Installed
Bluetooth
Yes
Audio chip
Realtek ALC3306
Colour name
Black, Paint
Antenna type
2x2
Colour gamut
100
Ethernet LAN
No
Front camera
Yes
HDMI version
2.1
Privacy type
Privacy shutter
Certifications
ENERGY STAR,TCO,EPEAT Gold,RoHS
SSD interface
PCI Express 4.0
Speaker power
2
Storage media
SSD
Windows Hello
Yes
Numeric keypad
No
Privacy camera
Yes
Security lock slot
Yes
Pointing device
ThinkPad UltraNav
WWAN controller
Quectel EM160R-GL, 4G LTE CAT16, with Embedded eSIM
Wi-Fi standard
Wi-Fi 6E (802.11ax)
AC adapter power
65 W
Battery capacity
57 Wh
Housing material
Aluminium
Keyboard backlit
Yes
RGB colour space
sRGB
Anti-glare screen
Yes
Bluetooth version
5.3
Keyboard language
French
Smart card reader
No
Display brightness
400
Fingerprint reader
Yes
Optical drive type
No
Top Wi-Fi standard
Wi-Fi 6E (802.11ax)
AC adapter included
Yes
Built-in microphone
Yes
Chipset
Intel SoC
Total SSDs capacity
512
Cable lock slot type
Kensington
Front camera HD type
Full HD
Infrared (IR) camera
Yes
Maximum refresh rate
60
USB Sleep-and-Charge
Yes
Intel® Thunderbolt 4
Yes
Number of microphones
2
WLAN controller model
Intel Wi-Fi 6E AX211
Dedicated graphics
No
Integrated graphics
Yes
Front camera resolution
1920 x 1080
Combo headphone/mic port
Yes
Number of SSDs installed
1
USB Type-C charging port
Yes
Mobile network connection
Yes
Mobile network generation
4G
On-board GPU manufacturer
Intel
Operating system language
FRE
Operating system
Windows 11 Pro
Number of built-in speakers
2
USB Power Delivery (USB PD)
Yes
Dedicated GPU model
Not available
Integrated GPU model
Intel Graphics
Thunderbolt 4 ports quantity
2
WLAN controller manufacturer
Intel
On-board graphics card family
Intel Graphics
Trusted Platform Module (TPM)
Yes
Near Field Communication (NFC)
No
Trusted Platform Module (TPM) version
2.0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
2
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity
0
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Market Value History

Price history not started yet

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Sources

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Product lifecycle

In production

Still listed as on-market by the manufacturer — actively sold and supported.

Lifecycle status is derived from catalog data and is indicative, not a manufacturer support guarantee.

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