On this page we compare specs Lenovo 15.6" ThinkPad L15 Gen 3 21C70017US with other notebooks, we compare screens and performance, the amount of RAM and hard drive memory, external dimensions, battery capacity and the availability of external ports.
| Performance | Lenovo 15.6" ThinkPad L15 Gen 3 21C70017US | |
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| Processor model | AMD Ryzen 5 PRO 5675U | |
| CPU | 2.3 to 4.3 GHz 6-Core | |
| L3 Cache | 16 MB | |
| Operating System | Lenovo 15.6" ThinkPad L15 Gen 3 21C70017US | other notebooks |
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| Operating system installed | Windows 11 Pro | |
| Display & Graphics | Lenovo 15.6" ThinkPad L15 Gen 3 21C70017US | other notebooks |
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| Display diagonal | 15.6" | |
| Resolution | 1920 x 1080 | |
| Panel Type | IPS-Type LCD | |
| Aspect Ratio | 16:9 | |
| Maximum Brightness | 250 cd/m2 | |
| Touchscreen | No | |
| GPU | AMD Radeon | |
| Graphics Type | Integrated | |
| Memory | Lenovo 15.6" ThinkPad L15 Gen 3 21C70017US | other notebooks |
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| Internal memory | 8 GB | |
| Memory configuration | 1 x 8 GB (User-Replaceable) | |
| Memory type | 3200 MHz DDR4 | |
| Memory slots | 2 (1 Available) | |
| Memory form factor | 260-Pin SO-DIMM | |
| Maximum internal memory | 64 GB | |
| ECC Memory | No | |
| Buffered memory | No | |
| Storage | Lenovo 15.6" ThinkPad L15 Gen 3 21C70017US | other notebooks |
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| SSD capacity | 1 x 256 GB M.2 NVMe PCIe | |
| SSD Slots | 1 x M.2 2242 PCIe 4.0 | |
| Total storage capacity | 256 GB | |
| Optical drive | No | |
| Compatible memory cards | Single Slot: microSD/microSDHC | |
| Communications | Lenovo 15.6" ThinkPad L15 Gen 3 21C70017US | other notebooks |
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| Bluetooth | 5.2 | |
| GPS | No | |
| Ethernet | 1 x RJ45 (Gigabit) | |
| NFC | No | |
| MU-MIMO Support | 2 x 2 | |
| Ports | 2 x USB Type-A (USB 3.1 / USB 3.2 Gen 1) | |
| USB Type-C | 1 x USB 3.1 / USB 3.2 Gen 1 (Supports DisplayPort)
1 x USB 3.1 / USB 3.2 Gen 2 (Supports DisplayPort) | |
| Display | 1 x HDMI 2.1 | |
| Wi-Fi | Wi-Fi 6E (802.11ax) | |
| Audio | Lenovo 15.6" ThinkPad L15 Gen 3 21C70017US | other notebooks |
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| Audio | 1 x 1/8" / 3.5 mm Headphone/Microphone Input/Output | |
| Built-In Speakers | 2 x 2 W | |
| Built-in Devices | Lenovo 15.6" ThinkPad L15 Gen 3 21C70017US | other notebooks |
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| Webcam | User-Facing: 720p | |
| Number of microphones | 2 | |
| Input Devices | Lenovo 15.6" ThinkPad L15 Gen 3 21C70017US | other notebooks |
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| Keyboard | Notebook Keyboard with Backlight | |
| Pointing Device | TouchPad | |
| Power | Lenovo 15.6" ThinkPad L15 Gen 3 21C70017US | other notebooks |
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| Power Supply | 65 W with USB Type-C | |
| Security | Lenovo 15.6" ThinkPad L15 Gen 3 21C70017US | other notebooks |
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| Security | Kensington Lock Slot, Fingerprint Reader, Facial Recognition, Dedicated TPM Security Chip, Webcam Blocker | |
| Design | Lenovo 15.6" ThinkPad L15 Gen 3 21C70017US | other notebooks |
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| Finish | Anti-Glare / Matte | |
| Certifications | ENERGY STAR, EPEAT GOLD, RoHS, TCO Certified, as per Manufacturer | |
| Dimensions | 14.18 x 9.33 x 0.78" / 36.02 x 23.7 x 1.98 cm | |
| Weight | 3.87 lb / 1.76 kg | |
| Release Date | Mid 2022 | |
| Battery | Lenovo 15.6" ThinkPad L15 Gen 3 21C70017US | other notebooks |
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| Battery type | Lithium-Ion Polymer (LiPo) | |
| Capacity | 42 Wh | |
