Lenovo ThinkPad X1 Carbon Intel Core Ultra 7 155U Laptop 35.6 cm (1...
Your Favorite Laptop. Now With Lots More to Love.
14″ industry-leading, ultraportable coworker for on-the-go professionals
World’s first laptop powered by Intel® Core™ Ultra processors, with integrated AI
All-day battery life, instant wake, & Intel® Unison™ with Intel® Evo™ Edition
Sublime sound: Dolby Voice®, Dolby Atmos®, & Zoom-certified
Recycled post-industrial & post-consumer content used throughout
| Design | |
|---|---|
| Housing material | Aluminium, Carbon fibre |
| Form factor | Clamshell |
| Colour name | Black, Paint |
| Product colour | Black |
| Product type | Laptop |
| Display | |
|---|---|
| High Dynamic Range (HDR) technology | DisplayHDR True Black 500, Dolby Vision |
| High Dynamic Range (HDR) supported | Yes |
| Contrast ratio (typical) | 100000:1 |
| Maximum refresh rate | 120 Hz |
| RGB colour space | DCI-P3 |
| Colour gamut | 100% |
| Display brightness | 400 cd/m² |
| Anti-glare screen | Yes |
| LED backlight | Yes |
| Native aspect ratio | 16:10 |
| Panel type | OLED |
| HD type | 2.8K |
| Touchscreen | Yes |
| Display resolution | 2880 x 1800 pixels |
| Display diagonal | 35.6 cm (14") |
| Processor | |
|---|---|
| Processor base power | 15 W |
| Maximum turbo power | 57 W |
| Motherboard chipset | Intel SoC |
| Processor cache type | Smart Cache |
| Processor cache | 12 MB |
| Performance cores | 2 |
| Efficient cores | 8 |
| Processor cores | 12 |
| Processor threads | 14 |
| Performance-core Max Turbo Frequency | 4.8 GHz |
| Efficient-core Max Turbo Frequency | 3.8 GHz |
| Processor boost frequency | 4.8 GHz |
| Processor model | 155U |
| Low Power Efficient-core Base Frequency | 700 MHz |
| Efficient-core base frequency | 1.2 GHz |
| Performance-core base frequency | 1.7 GHz |
| Low Power Efficient-core Max Turbo Frequency | 2.1 GHz |
| Low Power Efficient-cores | 2 |
| Processor generation | Intel® Core™ Ultra (Series 1) |
| Processor family | Intel Core Ultra 7 |
| Processor manufacturer | Intel |
| Neural processor unit (NPU) | |
|---|---|
| AI software frameworks supported by NPU | DirectML, ONNX RT, OpenVINO, Windows ML |
| AI datatype support on NPU | FP16, FP32, Int8 |
| Windows Studio effects support | Yes |
| Sparsity support | Yes |
| Maximum frequency NPU | 1.4 GHz |
| Neural processor unit (NPU) | Intel AI Boost |
| Memory | |
|---|---|
| Memory channels | Dual-channel |
| Maximum internal memory | 32 GB |
| Memory clock speed | 6400 MHz |
| Memory form factor | On-board |
| Internal memory type | LPDDR5x-SDRAM |
| Internal memory | 32 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 | 1 TB |
| Number of SSDs installed | 1 |
| Total SSDs capacity | 1 TB |
| Storage media | SSD |
| Total storage capacity | 1 TB |
| Graphics | |
|---|---|
| On-board graphics card model | Intel Graphics |
| On-board graphics card family | Intel Graphics |
| On-board GPU manufacturer | Intel |
| Discrete graphics card model | Not available |
| Discrete graphics card | No |
| On-board graphics card | Yes |
| Audio | |
|---|---|
| Built-in microphone | Yes |
| Number of microphones | 2 |
| Speaker power | 2 W |
| Number of built-in speakers | 2 |
| Audio system | Dolby Atmos |
| Audio chip | Realtek ALC3306 |
| Camera | |
|---|---|
| Privacy type | Privacy shutter |
| Privacy camera | Yes |
| Infrared (IR) camera | Yes |
| Front camera resolution (numeric) | 8 MP |
| Front camera | Yes |
| Network | |
|---|---|
| WWAN controller | Quectel RM520N-GL |
| WWAN | Installed |
| Near Field Communication (NFC) | No |
| Bluetooth version | 5.3 |
| Bluetooth | Yes |
| Ethernet LAN | No |
| WLAN controller model | Intel Wi-Fi 6E AX211 |
| WLAN controller manufacturer | Intel |
| Antenna type | 2x2 |
| Wi-Fi standards | Wi-Fi 6E (802.11ax) |
| Top Wi-Fi standard | Wi-Fi 6E (802.11ax) |
| Mobile network generation | 5G |
| Mobile network connection | Yes |
| 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 | 2 |
| Intel® Thunderbolt 4 | Yes |
| HDMI version | 2.1 |
| HDMI ports quantity | 1 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| Keyboard | |
|---|---|
| Spill-resistant keyboard | Yes |
| Numeric keypad | No |
| Keyboard backlit | Yes |
| Keyboard language | UK English |
| Pointing device | ThinkPad UltraNav |
| Software | |
|---|---|
| Bundled software | Intel Connectivity Performance Suite |
| Operating system language | English |
| Operating system architecture | 64-bit |
| Operating system installed | Windows 11 Pro |
| Battery | |
|---|---|
| Fast charging | Yes |
| Battery capacity | 57 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 | BIOS, Power on, Supervisor, SSD |
| Password protection | Yes |
| Trusted Platform Module (TPM) | Yes |
| Trusted Platform Module (TPM) version | 2.0 |
| Windows Hello | Yes |
| Smart card reader | No |
| Fingerprint 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 military test passed |
| Compliance certificates | RoHS |
| Sustainability | |
|---|---|
| Sustainability compliance | Yes |
| Sustainability certificates | ENERGY STAR, EPEAT Gold, ErP, TCO |
| Weight & dimensions | |
|---|---|
| Height | 15 mm |
| Depth | 214.8 mm |
| Width | 312.8 mm |
| Weight | 1.08 kg |
| General | |
|---|---|
| Product family | ThinkPad |
| Product series | X |
-
Grade
-
Part Number
Brand New – This product is Brand New and in it’s original
packaging.
New - Open Box - This product is unused but the box has been opened.
New – No Box – This product is unused but doesn’t come with
the original box/packaging.
Refurbished – This product has been refurbished by ourselves
or by the manufacturer.
Excellent Used – This item is used, tested and fully working
but in like new condition. It may come with it’s original packaging or not,
please check the product description.
Good Used – This item is used, tested and fully working but
will show signs of cosmetic wear and tear. It may come with it’s original packaging
or not, please check the product description.
Parts – This item is sold just for parts, meaning it is
unworking or unable to serve it’s purpose. It may come with it’s original packaging
or not, please check the product description.
Brand New Products: All our Brand New products come with Manufaturer warranty. These can vary in length and it's important to check with the manufaturer of the product what warranty they provide and what is covered.
Used Products: All our used products come with 1 years warranty provided by us and some products may have manufaturer warranty.
Refurbished Products: With our refurbished products, we offer a free 3-month warranty which covers all software and hardware issues, that have not been influenced by the customer. There is also Manufactured Refurbished products which they will specify how long their warranty is.
Custom Gaming PCs: All our Custom PCs by default come with 3 years warranty. This includes parts and labour. You can also upgrade to 5 years warranty. Our warranty includes all hardware issues relating to the machine. If there is any faults, we will attempt to solve this remotely and if needed get the PC collected and back to base for repair.
Read more - Warranty Information
For extra information please see the manufaturers website
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