Lenovo ThinkPad L14 Gen 4 14" Laptop (21H1003EUK) - Intel Core i5-1335U, 16GB RAM, 256GB SSD, Windows 11 Pro
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- Intel Core i5-1335U, 10C (2P + 8E)/12T, P-core 1.3/4.6GHz, E-core 0.9/3.4GHz, 12MB
- 14" FHD (1920x1080) IPS 250nits 45% NTSC
- 1x 16GB SO-DIMM DDR4-3200
- 256GB SSD M.2 2242 PCIe 4.0x4 NVMe Opal 2.0
- Intel Iris Xe Graphics Functions as UHD Graphics
- Windows 11 Pro
Powerful performance whenever you need it
Powered by Intel vPro® with 13th Gen Intel® Core™ U or P series processors and remarkable graphics options, including NVIDIA® GeForce®, the ThinkPad L14 Gen 4 laptop will inspire productivity. Plus, with optional battery choices up to 57Whr for true all-day power, this device is a high-performing partner for the work-from-anywhere workforce.
Everywhere connectivity
With the ThinkPad L14 Gen 4 laptop, you can choose 4G LTE WWAN* connectivity to keep up and running like a smartphone. When combined with WiFi 6E** coverage, it keeps you online virtually anywhere. Plus, you can stay online, yet keep your health in the forefront—Glance software alerts you about your posture and reminds you to look away from the screen to refocus your eyes.
Smarter security
The ThinkPad L14 Gen 4 laptop boasts a power button that’s activated by a fingerprint reader. What’s more, ThinkShield hardware and software components with integrated discrete Trusted Platform Module (dTPM), the added security of Windows 11, Microsoft 11 Secured-core PC, and the Intel vPro® platform deliver protection from every angle.
Reliability you can count on
We use the US Department of Defense's MIL-STD 810H standards to create a balance of reliability and durability for our ThinkPad laptops. We test against 12 standards and more than 200 quality checks to ensure they run in extreme conditions. These tests cover harsh variables like Arctic wilderness and desert dust storms, including temperature, pressure, humidity, vibration, and more.
Flexible procurement
Consider a flexible approach to IT procurement, Lenovo Device as a Service (DaaS). Designed to free up time and capital, it combines devices, service support, and software into fixed monthly payments. And by taking care of lifecycle management, it enables your IT resources to focus on what they do best.
| Design | |
|---|---|
| Product type | Laptop |
| Product colour | Black |
| Colour name | Thunder black |
| Form factor | Clamshell |
| Housing material | Acrylonitrile butadiene styrene (ABS), Polycarbonate (PC) |
| Display | |
|---|---|
| Display diagonal | 35.6 cm (14") |
| Display resolution | 1920 x 1080 pixels |
| Touchscreen | No |
| HD type | Full HD |
| Panel type | IPS |
| LED backlight | Yes |
| Native aspect ratio | 16:9 |
| Anti-glare screen | Yes |
| Display brightness | 250 cd/m² |
| Colour gamut | 45% |
| RGB colour space | NTSC |
| Contrast ratio (typical) | 800:1 |
| Processor | |
|---|---|
| Processor manufacturer | Intel |
| Processor family | Intel® Core™ i5 |
| Processor generation | 13th gen Intel® Core™ i5 |
| Processor model | i5-1335U |
| Processor cores | 10 |
| Processor boost frequency | 4.6 GHz |
| Performance cores | 2 |
| Efficient cores | 8 |
| Performance-core Max Turbo Frequency | 4.6 GHz |
| Efficient-core Max Turbo Frequency | 3.4 GHz |
| Processor cache | 12 MB |
| Processor cache type | Smart Cache |
| Configurable TDP-down | 12 W |
| Memory | |
|---|---|
| Internal memory | 16 GB |
| Internal memory type | DDR4-SDRAM |
| Memory form factor | SO-DIMM |
| Memory clock speed | 3200 MHz |
| Memory layout (slots x size) | 1 x 16 GB |
| Memory slots | 2x SO-DIMM |
| Maximum internal memory | 64 GB |
| Memory channels | Dual-channel |
| Storage | |
|---|---|
| Total storage capacity | 256 GB |
| Storage media | SSD |
| Total SSDs capacity | 256 GB |
| Number of SSDs installed | 1 |
| SSD capacity | 256 GB |
| NVMe | Yes |
| SSD interface | PCI Express 4.0 |
| SSD form factor | M.2 |
| Optical drive type | No |
| Card reader integrated | Yes |
| Compatible memory cards | MicroSD (TransFlash) |
| 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 |
| Audio | |
|---|---|
| Audio chip | Realtek ALC3287 |
| Audio system | Dolby Audio |
| Number of built-in speakers | 2 |
| Speaker power | 2 W |
| Number of microphones | 2 |
| Built-in microphone | Yes |
| 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 |
| 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 |
| WLAN controller manufacturer | Intel |
| WLAN controller model | Intel Wi-Fi 6 AX201 |
| Ethernet LAN | Yes |
| Ethernet LAN data rates | 100,1000 Mbit/s |
| Bluetooth | Yes |
| Bluetooth version | 5.1 |
| Near Field Communication (NFC) | No |
| WWAN | Upgradable |
| 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 |
| Thunderbolt 4 ports quantity | 1 |
| Intel® Thunderbolt 4 | Yes |
| Combo headphone/mic port | Yes |
| USB Type-C DisplayPort Alternate Mode | Yes |
| USB Sleep-and-Charge | Yes |
| USB Sleep-and-Charge ports | 1 |
| Performance | |
|---|---|
| Motherboard chipset | Intel SoC |
| Keyboard | |
|---|---|
| Pointing device | ThinkPad UltraNav |
| Keyboard language | UK English |
| Keyboard backlit | Yes |
| Numeric keypad | No |
| Spill-resistant keyboard | Yes |
| Software | |
|---|---|
| Operating system installed | Windows 11 Pro |
| Operating system language | English |
| Processor special features | |
|---|---|
| CPU configuration (max) | 1 |
| Battery | |
|---|---|
| Battery technology | Lithium Polymer (LiPo) |
| Battery capacity | 57 Wh |
| Fast charging | Yes |
| Power | |
|---|---|
| AC adapter power | 65 W |
| AC adapter frequency | 50 - 60 Hz |
| AC adapter input voltage | 100 - 240 V |
| USB Type-C charging port | Yes |
| USB Power Delivery (USB PD) | Yes |
| Security | |
|---|---|
| Cable lock slot | Yes |
| Cable lock slot type | Kensington |
| Smart card reader | Yes |
| Fingerprint reader | Yes |
| Windows Hello | Yes |
| Trusted Platform Module (TPM) version | 2.0 |
| Trusted Platform Module (TPM) | Yes |
| Password protection | Yes |
| Password protection type | Power on, SSD, Supervisor |
| 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 | |
|---|---|
| Compliance certificates | RoHS |
| Certification | ErP Lot 6ErP Lot 26 |
| Sustainability | |
|---|---|
| Sustainability certificates | ENERGY STAR, EPEAT Gold, ErP, TCO |
| Weight & dimensions | |
|---|---|
| Weight | 1.4 kg |
| Width | 325.4 mm |
| Depth | 217 mm |
| Height | 19.8 mm |
| General | |
|---|---|
| Product series | L |
| Product family | ThinkPad |
| Packaging content | |
|---|---|
| AC adapter included | Yes |
