Lenovo ThinkBook 14 G4 14" Laptop - Intel Core i7-1255U, 16GB RAM, 512GB SSD, IPS, Windows 11 Pro, Grey
Part number: 21DH000NUK
£1,106.99
Out of Stock
- Intel® Core™ i7-1255U Processor
- 14" Full HD Screen
- 16GB DDR4 RAM, 512GB SSD
- Intel UHD Graphics
- Windows 11 Pro
- Colour: Grey
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Lenovo ThinkBook 14 G4 14" Laptop - Intel Core i7-1255U, 16GB RAM, 512GB SSD, IPS, Windows 11 Pro, Grey
- Powerful, secure, & portable 14" business laptop
- Fueled by up to 12th Gen Intel® Core™ i Series processor
- Intel® vPro® Essentials available on select models
- Stylish, thin & light design with dual-tone top cover
- Smart features and exceptional display options
Lenovo ThinkBook 14 G4 14" Laptop - Intel Core i7-1255U, 16GB RAM, 512GB SSD, IPS, Windows 11 Pro, Grey
| Design | |
|---|---|
| Housing material | Aluminium |
| Form factor | Clamshell |
| Colour name | Mineral Grey |
| Product colour | Grey |
| Product type | Laptop |
| Display | |
|---|---|
| Colour gamut | 45% |
| RGB colour space | NTSC |
| Display brightness | 300 cd/m² |
| Anti-glare screen | Yes |
| LED backlight | Yes |
| Native aspect ratio | 16:9 |
| Panel type | IPS |
| HD type | Full HD |
| Touchscreen | No |
| Display resolution | 1920 x 1080 pixels |
| Display diagonal | 35.6 cm (14") |
| Processor | |
|---|---|
| Configurable TDP-down | 12 W |
| Motherboard chipset | Intel SoC |
| Processor cache | 12 MB |
| Processor cores | 10 |
| Processor boost frequency | 4.7 GHz |
| Processor model | i7-1255U |
| Processor generation | 12th gen Intel® Core™ i7 |
| Processor family | Intel® Core™ i7 |
| Processor manufacturer | Intel |
| Memory | |
|---|---|
| Memory channels | Dual-channel |
| Maximum internal memory | 40 GB |
| Memory slots | 1x SO-DIMM |
| Memory layout (slots x size) | 1 x 8 GB |
| Memory form factor | On-board + SO-DIMM |
| Memory clock speed | 3200 MHz |
| Internal memory type | DDR4-SDRAM |
| Internal memory | 16 GB |
| Storage | |
|---|---|
| Compatible memory cards | SD, SDHC, SDXC, MMC |
| Card reader integrated | Yes |
| Optical drive type | No |
| SSD form factor | M.2 |
| NVMe | Yes |
| SSD interface | NVMe, PCI Express 4.0 |
| SSD capacity | 512 GB |
| Number of SSDs installed | 1 |
| Total SSDs capacity | 512 GB |
| Storage media | SSD |
| Total storage capacity | 512 GB |
| Graphics | |
|---|---|
| On-board graphics card model | Intel Iris Xe Graphics |
| On-board graphics card family | Intel Iris Xe Graphics |
| On-board GPU manufacturer | Intel |
| Discrete graphics card model | Not available |
| Discrete graphics card | No |
| On-board graphics card | Yes |
| Audio | |
|---|---|
| Number of microphones | 2 |
| Built-in microphone | Yes |
| Speaker power | 2 W |
| Number of built-in speakers | 2 |
| Audio system | Dolby Audio |
| Audio chip | Realtek ALC3287 |
| Camera | |
|---|---|
| Privacy type | Privacy shutter |
| Privacy camera | Yes |
| Front camera resolution | 1920 x 1080 pixels |
| Front camera | Yes |
| Network | |
|---|---|
| Bluetooth version | 5.2 |
| Ethernet LAN data rates | 100,1000 Mbit/s |
| Ethernet LAN | Yes |
| Antenna type | 2x2 |
| Wi-Fi standards | Wi-Fi 6 (802.11ax) |
| Top Wi-Fi standard | Wi-Fi 6 (802.11ax) |
| Mobile network connection | No |
| Bluetooth | 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 | 1 |
| Intel® Thunderbolt 4 | Yes |
| HDMI ports quantity | 1 |
| Ethernet LAN (RJ-45) ports | 1 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 1 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| Keyboard | |
|---|---|
| Spill-resistant keyboard | Yes |
| Keyboard backlit | Yes |
| Numeric keypad | No |
| Keyboard language | UK English |
| Pointing device | Touchpad |
| Software | |
|---|---|
| Trial software | Office |
| Operating system language | English |
| Operating system architecture | 64-bit |
| Operating system installed | Windows 11 Pro |
| Processor special features | |
|---|---|
| Intel Flex Memory Access | Yes |
| Intel Trusted Execution Technology | Yes |
| Intel VT-x with Extended Page Tables (EPT) | Yes |
| Execute Disable Bit | Yes |
| Embedded options available | No |
| Intel Virtualization Technology for Directed I/O (VT-d) | Yes |
| Intel Virtualization Technology (VT-x) | Yes |
| CPU configuration (max) | 1 |
| Battery | |
|---|---|
| Battery life (max) | 6 h |
| Battery capacity (Watt-hours) | 45 Wh |
| Battery technology | Lithium Polymer (LiPo) |
| Power | |
|---|---|
| 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 |
| Fingerprint reader | Yes |
| Cable lock slot type | Kensington |
| Cable lock slot | Yes |
| Operational conditions | |
|---|---|
| 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 | EPEAT GoldENERGY STAR 8.0ErP Lot 6RoHS compliant |
| Compliance certificates | RoHS |
| Sustainability | |
|---|---|
| Sustainability certificates | ENERGY STAR, EPEAT Gold, ErP |
| Weight & dimensions | |
|---|---|
| Height | 17.9 mm |
| Depth | 218 mm |
| Width | 323 mm |
| Weight | 1.4 kg |
| General | |
|---|---|
| Product family | ThinkBook |
| Logistics data | |
|---|---|
| Harmonized System (HS) code | 84713000 |
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