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Lenovo ThinkPad L THINKPAD L15 GEN 4
Specs
Prices
Main specs
| Processor | |
|---|---|
| Screen | 15.6" 1920x1080 IPS 60Hz 250 nits 45% NTSC |
| Hard drive | 1TB SSD M.2 |
| RAM | 16GB DDR4-SDRAM |
| Operating system | Windows 11 Pro |
| Graphics card | |
| Other | Keyboard US English. |
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Full specifications of Lenovo ThinkPad L THINKPAD L15 GEN 4
| Reference / Part Number | 21H3S1FF00 |
|---|---|
| Release date | February 2025, 1 year ago |
Design
| Product type | Laptop |
|---|---|
| Product colour | Black |
| Form factor | Clamshell |
| Colour name | Thunder Black |
| Housing material | Polycarbonate (PC),Acrylonitrile butadiene styrene (ABS) |
Image gallery
Screen
| Display diagonal | 39,6 cm |
|---|---|
| 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 |
| RGB colour space | NTSC |
| Colour gamut | 45 % |
| Maximum refresh rate | 60 Hz |
| Contrast ratio (typical) | 800:1 |
Processor
| Processor family | Intel® Core™ i5 |
|---|---|
| Processor manufacturer | Intel |
| Processor model | i5-1335U |
| Processor generation | 13th gen Intel® Core™ i5 |
| Processor cores | 10 |
| Processor threads | 12 |
| 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 |
| Processor base power | 15 W |
| Maximum turbo power | 55 W |
Memory
| Internal memory | 16 GB |
|---|---|
| Maximum internal memory | 64 GB |
| Internal memory type | DDR4-SDRAM |
| Memory clock speed | 3200 MHz |
| Memory form factor | SO-DIMM |
| Memory slots | 2x SO-DIMM |
Storage
| Total storage capacity | 1 TB |
|---|---|
| Storage media | SSD |
| Optical drive type | No |
| Total SSDs capacity | 1 TB |
| Number of SSDs installed | 1 |
| SSD capacity | 1 TB |
| SSD memory type | TLC |
| SSD interface | PCI Express 4.0 |
| NVMe | Yes |
| SSD form factor | M.2 |
| M.2 SSD size | 2242 (22 x 42 mm) |
| 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 graphics card model | Intel Iris Xe Graphics |
| On-board GPU manufacturer | Intel |
| On-board graphics card family | Intel Iris Xe Graphics |
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 |
Camera
| Front camera | Yes |
|---|---|
| Front camera resolution | 1280 x 720 pixels |
| Front camera HD type | HD |
| 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 model | Intel Wi-Fi 6 AX201 |
| WLAN controller manufacturer | Intel |
| Ethernet LAN | Yes |
| Ethernet LAN data rates | 1000,100 Mbit/s |
| Bluetooth | Yes |
| Bluetooth version | 5.2 |
Ports & interfaces
| USB 2.0 ports quantity | 0 |
|---|---|
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity | 0 |
| HDMI ports quantity | 1 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 1 |
| Ethernet LAN (RJ-45) ports | 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
| Numeric keypad | Yes |
|---|---|
| Pointing device | ThinkPad UltraNav |
| Keyboard backlit | Yes |
| Spill-resistant keyboard | Yes |
| Keyboard language | US English |
Software
| Operating system installed | Windows 11 Pro |
|---|---|
| Operating system architecture | 64-bit |
| Operating system language | English |
Battery
| Battery capacity | 46,5 Wh |
|---|---|
| Battery technology | Lithium Polymer (LiPo) |
| Fast charging | Yes |
Power
| USB Type-C charging port | Yes |
|---|---|
| AC adapter power | 65 W |
| AC adapter frequency | 50/60 Hz |
| AC adapter input voltage | 100 - 240 V |
| USB Power Delivery (USB PD) | Yes |
Security
| Cable lock slot | Yes |
|---|---|
| Cable lock slot type | Kensington |
| Fingerprint reader | Yes |
| Trusted Platform Module (TPM) | Yes |
| Trusted Platform Module (TPM) version | 2.0 |
| Password protection | Yes |
| Password protection type | Power on,Supervisor,SSD |
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 | EPEAT Gold ENERGY STAR 8.0 ErP Lot 6 ErP Lot 26 TCO Certified 9.0 RoHS compliant |
|---|
Weight & dimensions
| Weight | 1,77 kg |
|---|---|
| Width | 360,2 mm |
| Depth | 237 mm |
| Height | 19,9 mm |
Packaging content
| AC adapter included | Yes |
|---|
Frequently asked questions
Is the Lenovo ThinkPad L THINKPAD L15 GEN 4 good for gaming?
This laptop was not built for gaming: it relies on the integrated Intel Iris Xe Graphics. Its card's page shows what level it handles current games at.
What is the screen of the Lenovo ThinkPad L THINKPAD L15 GEN 4 like?
It carries a 15.6" 1920x1080 IPS 60Hz 250 nits 45% NTSC display.
Which processor and graphics card does the Lenovo ThinkPad L THINKPAD L15 GEN 4 have?
It runs on the Intel Core i5-1335U processor with the Intel Iris Xe Graphics graphics. Their pages carry their benchmarks, ranking position and alternatives.
Can the RAM of the Lenovo ThinkPad L THINKPAD L15 GEN 4 be upgraded?
Yes: it has 2 memory slots and takes up to 64 GB according to the manufacturer (it ships with 16GB).
Which operating system does the Lenovo ThinkPad L THINKPAD L15 GEN 4 come with?
It comes with Windows 11 Pro preinstalled.
Which ports does the Lenovo ThinkPad L THINKPAD L15 GEN 4 have?
According to its spec sheet: 1 × Thunderbolt 4, 1 × USB-C, 2 × USB-A, 1 × HDMI, Ethernet (RJ-45), card reader, headphone jack (3.5 mm).
Does the Lenovo ThinkPad L THINKPAD L15 GEN 4 have a backlit keyboard?
Yes, according to its spec sheet the keyboard is backlit.
Does the Lenovo ThinkPad L THINKPAD L15 GEN 4 have a touch screen?
No, according to its spec sheet the screen is not a touch screen.
What material is the Lenovo ThinkPad L THINKPAD L15 GEN 4 made of?
Its housing is made of Polycarbonate (PC),Acrylonitrile butadiene styrene (ABS).
How much does the Lenovo ThinkPad L THINKPAD L15 GEN 4 weigh?
It weighs 1,77 kg, a normal weight for its size: easy enough to move around.
When was the Lenovo ThinkPad L THINKPAD L15 GEN 4 released?
Its release date is February 2025, 1 year ago.