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Lenovo
Lenovo ThinkPad X13 Intel Core Ultra 7 155U Laptop 33.8 cm (13.3") WUXGA 16 GB LPDDR5x-SDRAM 1 TB SSD Wi-Fi 6E (802.11ax) Windows 11 Pro Black
SKU
21LU0025UK
In Stock
Intel Core Ultra 7 155U, 12C (2P + 8E + 2LPE)/14T, Max Turbo up to 4.8GHz, 12MB, 16GB LPDDR5x-6400, 1TB SSD M.2 2280 PCIe 4.0x4 NVMe Opal 2.0, 13.3" WUXGA (1920x1200) IPS 400nits 100% sRGB Low Power, Intel Graphics, Intel Wi-Fi 6E AX211 11ax 2x2 + BT5.3, 5.0MP + IR Discrete with Privacy Shutter, Windows 11 Pro
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Uncompromising Performance. Unmatched Portability.
- Compact, lightweight 13.3″ work-from-anywhere business laptop
- AI-based performance with up to Intel® Core™ Ultra vPro® processor
- Always-on connectivity with optional highspeed WiFi 7 & 5G support
- Enhanced audio for meetings & entertainment with Dolby Audioâ„¢
- Robust security with biometrics, data encryption, & human presence detection
- Compact, lightweight 13.3″ work-from-anywhere business laptop
- AI-based performance with up to Intel® Core™ Ultra vPro® processor
- Always-on connectivity with optional highspeed WiFi 7 & 5G support
- Enhanced audio for meetings & entertainment with Dolby Audioâ„¢
- Robust security with biometrics, data encryption, & human presence detection
| Design | |
|---|---|
| Colour name | Black |
| Product type | Laptop |
| Housing material | Aluminium |
| Form factor | Clamshell |
| Product colour | Black |
| Display | |
| HD type | WUXGA |
| Panel type | IPS |
| LED backlight | Yes |
| Display brightness | 400 cd/m² |
| Contrast ratio (typical) | 1200:1 |
| Touchscreen | No |
| Display resolution | 1920 x 1200 pixels |
| Display diagonal | 33.8 cm (13.3") |
| Anti-glare screen | Yes |
| Maximum refresh rate | 60 Hz |
| RGB colour space | sRGB |
| Colour gamut | 100% |
| Native aspect ratio | 16:10 |
| Processor | |
| Processor generation | Intel Core Ultra (Series 1) |
| Processor cache type | Smart Cache |
| Processor cache | 12 MB |
| Processor model | 155U |
| Processor boost frequency | 4.8 GHz |
| Processor cores | 12 |
| Processor threads | 14 |
| Motherboard chipset | Intel SoC |
| Processor manufacturer | Intel |
| Processor family | Intel Core Ultra 7 |
| Processor base power | 15 W |
| Maximum turbo power | 57 W |
| Efficient-core base frequency | 1.2 GHz |
| Performance-core base frequency | 1.7 GHz |
| Efficient-core Max Turbo Frequency | 3.8 GHz |
| Performance-core Max Turbo Frequency | 4.8 GHz |
| Performance cores | 2 |
| Efficient cores | 8 |
| Low Power Efficient-core Base Frequency | 700 MHz |
| Low Power Efficient-core Max Turbo Frequency | 2.1 GHz |
| Low Power Efficient-cores | 2 |
| 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 | |
| Memory form factor | On-board |
| Internal memory | 16 GB |
| Internal memory type | LPDDR5x-SDRAM |
| Memory clock speed | 6400 MHz |
| Maximum internal memory | 16 GB |
| Memory channels | Dodeca-channel |
| Storage | |
| SSD form factor | M.2 |
| Storage media | SSD |
| Optical drive type | No |
| Number of SSDs installed | 1 |
| SSD capacity | 1 TB |
| SSD interface | PCI Express 4.0 |
| Card reader integrated | No |
| Total storage capacity | 1 TB |
| Total SSDs capacity | 1 TB |
| NVMe | Yes |
| Graphics | |
| Discrete graphics card | No |
| On-board graphics card family | Intel Graphics |
| On-board graphics card | Yes |
| On-board graphics card model | Intel Graphics |
| Discrete graphics card model | Not available |
| On-board GPU manufacturer | Intel |
| Audio | |
| Audio chip | Realtek ALC3287 |
| Number of microphones | 2 |
| Audio system | Dolby Audio Premium |
| Number of built-in speakers | 2 |
| Speaker power | 2 W |
| Built-in microphone | Yes |
| Camera | |
| Front camera | Yes |
| Front camera resolution (numeric) | 5 MP |
| Privacy camera | Yes |
| Privacy type | Privacy shutter |
| Infrared (IR) camera | Yes |
| Windows Hello | Yes |
| Optical drive | |
| Optical drive type | No |
| Network | |
| Mobile network connection | No |
| Top Wi-Fi standard | Wi-Fi 6E (802.11ax) |
| WLAN controller model | Intel Wi-Fi 6E AX211 |
| Near Field Communication (NFC) | No |
| Wi-Fi standards | Wi-Fi 6E (802.11ax) |
| Ethernet LAN | No |
| Bluetooth | Yes |
| Bluetooth version | 5.3 |
| WWAN | Upgradable |
| Antenna type | 2x2 |
| WLAN controller manufacturer | Intel |
| Ports & interfaces | |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| USB Type-C DisplayPort Alternate Mode | Yes |
| USB Sleep-and-Charge ports | 1 |
| USB Sleep-and-Charge | Yes |
| HDMI ports quantity | 1 |
| HDMI version | 2.1 |
| Combo headphone/mic port | Yes |
| USB Power Delivery | Yes |
| Thunderbolt 4 ports quantity | 2 |
| Intel® Thunderbolt 4 | Yes |
| Performance | |
|---|---|
| Motherboard chipset | Intel SoC |
| Keyboard | |
| Pointing device | ThinkPad UltraNav |
| Numeric keypad | No |
| Spill-resistant keyboard | Yes |
| Keyboard backlit | Yes |
| Keyboard language | UK English |
| Software | |
| Operating system language | English |
| Operating system architecture | 64-bit |
| Bundled software | Intel Connectivity Performance Suite |
| Operating system installed | Windows 11 Pro |
| Technical details | |
| Housing material | Aluminium |
| Form factor | Clamshell |
| Product colour | Black |
| Sustainability compliance | Yes |
| Sustainability certificates | ENERGY STAR, EPEAT Gold, ErP, TCO |
| PSTI certified | Yes |
| Compliance certificates | RoHS |
| Battery | |
| Battery technology | Lithium Polymer (LiPo) |
| Battery capacity | 54.7 Wh |
| Fast charging | Yes |
| Power | |
| AC adapter power | 65 W |
| AC adapter frequency | 50/60 Hz |
| AC adapter input voltage | 100 - 240 V |
| Security | |
| Password protection | Yes |
| Cable lock slot type | Kensington |
| Trusted Platform Module (TPM) | Yes |
| Password protection type | BIOS, Power on, SSD, Supervisor |
| Fingerprint reader | Yes |
| Cable lock slot | Yes |
| Windows Hello | Yes |
| Smart card reader | Yes |
| Trusted Platform Module (TPM) version | 2.0 |
| 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 | MIL-STD-810H military test passed |
| PSTI certified | Yes |
| Compliance certificates | RoHS |
| Sustainability | |
| Sustainability compliance | Yes |
| Sustainability certificates | ENERGY STAR, EPEAT Gold, ErP, TCO |
| Weight & dimensions | |
| Width | 301.7 mm |
| Depth | 214.8 mm |
| Height | 15.9 mm |
| Weight | 1.17 kg |
| Other features | |
| WLAN controller model | Intel Wi-Fi 6E AX211 |
| On-board graphics card | Yes |
| Audio system | Dolby Audio Premium |
| Maximum shipping altitude | 3048 m |
| Anti-glare screen | Yes |