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Lenovo ThinkPad L L15 Gen 4 (Intel) 21H3006DUK
Specs
Prices
Main specs
| Processor | |
|---|---|
| Screen | 15.6" 1920x1080 IPS 60Hz 250 nits 45% NTSC |
| Hard drive | 256GB SSD M.2 |
| RAM | 16GB DDR4-SDRAM |
| Operating system | Windows 11 Pro |
| Graphics card | |
| Other | Keyboard UK English. |
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Full specifications of Lenovo ThinkPad L L15 Gen 4 (Intel) 21H3006DUK
| Reference / Part Number | 21H3006DUK |
|---|---|
| Release date | June 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® U |
|---|---|
| Processor manufacturer | Intel |
| Processor model | U300 |
| Processor cores | 5 |
| Processor threads | 6 |
| Processor boost frequency | 4,4 GHz |
| Performance cores | 1 |
| Efficient cores | 4 |
| Performance-core Max Turbo Frequency | 4,4 GHz |
| Efficient-core Max Turbo Frequency | 3,3 GHz |
| Processor cache | 8 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 layout (slots x size) | 1 x 16 GB |
| Memory slots | 2x SO-DIMM |
| Memory channels | Dual-channel |
Storage
| Total storage capacity | 256 GB |
|---|---|
| Storage media | SSD |
| Optical drive type | No |
| Total SSDs capacity | 256 GB |
| Number of SSDs installed | 1 |
| SSD capacity | 256 GB |
| 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® UHD Graphics |
| On-board GPU manufacturer | Intel |
| On-board graphics card family | Intel® UHD 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 | 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 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 |
| Near Field Communication (NFC) | No |
| WWAN | Not installed |
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 layout | QWERTY |
| Keyboard language | UK English |
Software
| Operating system installed | Windows 11 Pro |
|---|---|
| Operating system language | English |
Battery
| Battery capacity | 57 Wh |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |
| 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 | No |
| Smart card reader | No |
| Windows Hello | 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 L15 Gen 4 (Intel) 21H3006DUK good for gaming?
This laptop was not built for gaming: it relies on the integrated Intel UHD Graphics. Its card's page shows what level it handles current games at.
What is the screen of the Lenovo ThinkPad L L15 Gen 4 (Intel) 21H3006DUK like?
It carries a 15.6" 1920x1080 IPS 60Hz 250 nits 45% NTSC display.
Which processor and graphics card does the Lenovo ThinkPad L L15 Gen 4 (Intel) 21H3006DUK have?
It runs on the Intel U300 processor with the Intel UHD Graphics graphics. Their pages carry their benchmarks, ranking position and alternatives.
Can the RAM of the Lenovo ThinkPad L L15 Gen 4 (Intel) 21H3006DUK 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 L15 Gen 4 (Intel) 21H3006DUK come with?
It comes with Windows 11 Pro preinstalled.
Which ports does the Lenovo ThinkPad L L15 Gen 4 (Intel) 21H3006DUK 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 L15 Gen 4 (Intel) 21H3006DUK have a backlit keyboard?
Yes, according to its spec sheet the keyboard is backlit.
Does the Lenovo ThinkPad L L15 Gen 4 (Intel) 21H3006DUK have a touch screen?
No, according to its spec sheet the screen is not a touch screen.
What material is the Lenovo ThinkPad L L15 Gen 4 (Intel) 21H3006DUK made of?
Its housing is made of Polycarbonate (PC),Acrylonitrile butadiene styrene (ABS).
How much does the Lenovo ThinkPad L L15 Gen 4 (Intel) 21H3006DUK weigh?
It weighs 1,77 kg, a normal weight for its size: easy enough to move around.
When was the Lenovo ThinkPad L L15 Gen 4 (Intel) 21H3006DUK released?
Its release date is June 2025, 1 year ago.