Lenovo ThinkBook 14 Laptop 35.6 cm (14") WUXGA Intel® Core™ i5 i5-1335U 8 GB DDR5-SDRAM 512 GB SSD Wi-Fi 6 (802.11ax) Windows 11 Pro Grey
Manufacturer: Lenovo
Model: 21KG0078PB
EAN: 0197532029101
Lenovo ThinkBook 14. Product type: Laptop, Form factor: Clamshell. Processor family: Intel® Core™ i5, Processor model: i5-1335U. Display diagonal: 35.6 cm (14"), HD type: WUXGA, Display resolution: 1920 x 1200 pixels. Internal memory: 8 GB, Internal memory type: DDR5-SDRAM. Total storage capacity: 512 GB, Storage media: SSD. On-board graphics card model: Intel Iris Xe Graphics. Operating system installed: Windows 11 Pro. Product colour: Grey. Weight: 1.38 kg
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Product information
| Processor | |
| Processor manufacturer | Intel |
| Processor family | Intel® Core™ i5 |
| Processor generation | 13th gen Intel® Core™ i5 |
| Processor model | i5-1335U |
| Processor boost frequency | 4.6 GHz |
| Efficient-core Max Turbo Frequency | 3.4 GHz |
| Performance-core Max Turbo Frequency | 4.6 GHz |
| Processor cores | 10 |
| Efficient cores | 8 |
| Performance cores | 2 |
| Processor cache | 12 MB |
| Processor cache type | Smart Cache |
| Motherboard chipset | Intel SoC |
| Processor base power | 15 W |
| Maximum turbo power | 55 W |
| Design | |
| Product type | Laptop |
| Product colour | Grey |
| Colour name | Arctic grey, dual-tone design |
| Form factor | Clamshell |
| Housing material | Aluminium |
| Display | |
| Display diagonal | 35.6 cm |
| Display resolution | 1920 x 1200 pixels |
| Touchscreen | No |
| HD type | WUXGA |
| Panel type | IPS |
| LED backlight | Yes |
| Native aspect ratio | 16:10 |
| Anti-glare screen | Yes |
| Display brightness | 300 cd/m² |
| Colour gamut | 45 % |
| RGB colour space | NTSC |
| Maximum refresh rate | 60 Hz |
| Contrast ratio (typical) | 1000:1 |
| Memory | |
| Internal memory | 8 GB |
| Internal memory type | DDR5-SDRAM |
| Memory clock speed | 5200 MHz |
| Memory form factor | SO-DIMM |
| Memory layout (slots x size) | 1 x 8 GB |
| Memory slots | 2x SO-DIMM |
| Maximum internal memory | 64 GB |
| Memory channels | Dual-channel |
| Storage | |
| Total storage capacity | 512 GB |
| Storage media | SSD |
| Total SSDs capacity | 512 GB |
| Number of SSDs installed | 1 |
| SSD capacity | 512 GB |
| SSD interface | PCI Express 4.0 |
| NVMe | Yes |
| SSD form factor | M.2 |
| Optical drive type | No |
| Card reader integrated | Yes |
| Compatible memory cards | SD |
| Network | |
| Mobile network connection | No |
| Top Wi-Fi standard | Wi-Fi 6 (802.11ax) |
| Wi-Fi standards | Wi-Fi 6 (802.11ax) |
| Antenna type | 2x2 |
| Ethernet LAN | Yes |
| Ethernet LAN data rates | 1000,100 Mbit/s |
| Bluetooth | Yes |
| Bluetooth version | 5.1 |
| WWAN | Not installed |
| Software | |
| Operating system installed | Windows 11 Pro |
| Operating system language | English, Polish |
| Graphics | |
| On-board graphics card | Yes |
| Discrete graphics card | No |
| Discrete graphics card model | Not available |
| On-board GPU manufacturer | Intel |
| On-board graphics card model | Intel Iris Xe Graphics |
| Weight & dimensions | |
| Weight | 1.38 kg |
| Width | 313.5 mm |
| Depth | 224 mm |
| Height | 16.9 mm |
| Ports & interfaces | |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 1 |
| Ethernet LAN (RJ-45) ports | 1 |
| HDMI ports quantity | 1 |
| HDMI version | 2.1 |
| Intel® Thunderbolt 4 | Yes |
| Thunderbolt 4 ports quantity | 1 |
| Combo headphone/mic port | Yes |
| USB Type-C DisplayPort Alternate Mode | Yes |
| USB Power Delivery | Yes |
| USB Sleep-and-Charge | Yes |
| USB Sleep-and-Charge ports | 1 |
| Battery | |
| Battery technology | Lithium Polymer (LiPo) |
| Battery capacity | 45 Wh |
| Battery life (max) | 9.03 h |
| Continuous video playback time | 13.78 h |
| Fast charging | Yes |
| Fast charging time (50%) | 30 min |
| Keyboard | |
| Pointing device | Touchpad |
| Keyboard language | English |
| Numeric keypad | No |
| Keyboard backlit | Yes |
| Spill-resistant keyboard | Yes |
| Power | |
| AC adapter power | 65 W |
| AC adapter frequency | 50 - 60 Hz |
| AC adapter input voltage | 100 - 240 V |
| Audio | |
| Audio chip | Realtek ALC3287 |
| Audio system | Dolby Audio |
| Number of built-in speakers | 2 |
| Speaker power | 2 W |
| Built-in microphone | Yes |
| Number of microphones | 2 |
| Security | |
| Cable lock slot | Yes |
| Cable lock slot type | Kensington |
| Fingerprint reader | Yes |
| Windows Hello | Yes |
| Trusted Platform Module (TPM) version | 2.0 |
| Trusted Platform Module (TPM) | Yes |
| Password protection | Yes |
| Password protection type | BIOS, Power on, Supervisor, HDD |
| Camera | |
| Front camera | Yes |
| Front camera resolution | 1920 x 1080 pixels |
| Front camera HD type | Full HD |
| Infrared (IR) camera | Yes |
| Privacy camera | Yes |
| Privacy type | Privacy shutter |
| Sustainability | |
| Sustainability certificates | Forest Stewardship Council (FSC), TCO, ErP, RoHS |
| Certificates | |
| Certification | ENERGY STAR 8.0 EPEAT Gold Registered ErP Lot 26 ErP Lot 6 FSC certified package RoHS compliant TCO Certified 9.0 |
| 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 |