Lenovo ThinkPad X1 Carbon Gen 12 Ultra 7 155U 14" WUXGA 60Hz IPS 400nits AG 16GB LPDDR5x-6400 SSD512 LTE W11Pro Premier

Data sheet

Height

15 mm

Width

312.8 mm

Depth

214.8 mm

Weight

1.09 kg

battery capacity

57 Wh

Bluetooth

Yes

Bluetooth version

5.3

fingerprint reader

Yes

Product Type

Laptop

touchscreen

No

SSD Capacity

512 GB

Smart Card Reader

No

Panel type

IPS

Storage temperature (T-T)

5 - 43 °C

Built-in microphone

Yes

Operating temperature (T-T)

5 - 35 °C

Housing material

Aluminium, Carbon fibre

Internal memory

16 GB

Near Field Communication (NFC)

No

Display diagonal

35.6 cm (14")

Battery technology

Lithium Polymer (LiPo)

Processor model

155U

Wi-Fi standards

Wi-Fi 6E (802.11ax)

Processor family

Intel Core Ultra 7

Operating system installed

Windows 11 Pro

Front camera

Yes

Internal memory type

LPDDR5x-SDRAM

Processor cores

12

HD type

WUXGA

HDMI ports quantity

1

Storage media

SSD

Processor boost frequency

4.8 GHz

Total storage capacity

512 GB

Keyboard backlit

Yes

Optical drive type

No

LED backlight

Yes

Card reader integrated

No

Operating system architecture

64-bit

WWAN

Installed

Memory clock speed

6400 MHz

Maximum refresh rate

60 Hz

Maximum internal memory

16 GB

Operating relative humidity (H-H)

8 - 95%

Audio system

Dolby Atmos

Ethernet LAN

No

Storage relative humidity (H-H)

5 - 95%

Display brightness

400 cd/m²

Contrast ratio (typical)

1000:1

Native aspect ratio

16:10

Cable lock slot

Yes

Bundled software

Intel Connectivity Performance Suite

Certification

MIL-STD-810H military test passed

HDMI version

2.1

Product colour

Black

Performance cores

2

Processor manufacturer

Intel

Performance-core Max Turbo Frequency

4.8 GHz

Efficient cores

8

Processor cache type

Smart Cache

Processor generation

Intel® Core™ Ultra (Series 1)

Maximum turbo power

57 W

Processor base power

15 W

Processor cache

12 MB

Efficient-core Max Turbo Frequency

3.8 GHz

Discrete graphics card

No

On-board graphics card

Yes

On-board graphics card model

Intel Graphics

Discrete graphics card model

Not available

Memory form factor

On-board

AC adapter power

65 W

AC adapter frequency

50/60 Hz

AC adapter input voltage

100 - 240 V

Top Wi-Fi standard

Wi-Fi 6E (802.11ax)

Mobile network connection

Yes

Antenna type

2x2

Anti-glare screen

Yes

RGB colour space

sRGB

Colour gamut

100%

Display resolution

1920 x 1200 pixels

Speaker power

2 W

Number of built-in speakers

2

SSD interface

PCI Express 4.0

SSD form factor

M.2

Total SSDs capacity

512 GB

NVMe

Yes

Number of SSDs installed

1

Combo headphone/mic port

Yes

Front camera resolution

1920 x 1080 pixels

Front camera HD type

Full HD

Fast charging

Yes

Pointing device

ThinkPad UltraNav

Numeric keypad

No

Processor threads

14

Motherboard chipset

Intel SoC

Colour name

Black, Paint

Trusted Platform Module (TPM)

Yes

Password protection

Yes

WLAN controller manufacturer

Intel

WLAN controller model

Intel Wi-Fi 6E AX211

Number of microphones

2

USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity

2

On-board GPU manufacturer

Intel

USB Type-C DisplayPort Alternate Mode

Yes

USB Power Delivery

Yes

Infrared (IR) camera

Yes

Spill-resistant keyboard

Yes

Trusted Platform Module (TPM) version

2.0

Cable lock slot type

Kensington

Maximum shipping altitude

3048 m

Memory channels

Dual-channel

Windows Hello

Yes

Operating system language

English
Polish

Audio chip

Realtek ALC3306

USB Sleep-and-Charge ports

1

USB Sleep-and-Charge

Yes

Intel® Thunderbolt 4

Yes

Thunderbolt 4 ports quantity

2

4G standard

LTE

Mobile network generation

4G

WWAN controller

Quectel EM160R-GL

Performance-core base frequency

1.7 GHz

Efficient-core base frequency

1.2 GHz

Low Power Efficient-cores

2

Low Power Efficient-core Max Turbo Frequency

2.1 GHz

Low Power Efficient-core Base Frequency

700 MHz

Neural processor unit (NPU)

Intel AI Boost

Windows Studio effects support

Yes

AI software frameworks supported by NPU

DirectML
ONNX RT
OpenVINO
Windows ML

Maximum frequency NPU

1.4 GHz

AI datatype support on NPU

FP16
FP32
Int8

Sparsity support

Yes

Compliance certificates

RoHS