On this page we compare specs Lenovo 15.6" Legion 5i Gaming Notebook 82RB0057US 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" Legion 5i Gaming Notebook 82RB0057US | |
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| Processor model | Intel Core i7-12700H (12th Gen) | |
| CPU | 2.3 to 4.6 GHz 14-Core | |
| L3 Cache | 24 MB | |
| Operating System | Lenovo 15.6" Legion 5i Gaming Notebook 82RB0057US | other notebooks |
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| Operating system installed | Windows 11 Home (64-Bit) | |
| Display & Graphics | Lenovo 15.6" Legion 5i Gaming Notebook 82RB0057US | other notebooks |
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| Display diagonal | 15.6" | |
| Resolution | 1920 x 1080 | |
| Panel Type | IPS-Type LCD | |
| Refresh Rate | 165 Hz | |
| Aspect Ratio | 16:9 | |
| Maximum Brightness | 300 cd/m2 | |
| Color Gamut | 100% sRGB | |
| Touchscreen | No | |
| Viewing Angle (H x V) | 178 x 178° | |
| Variable Refresh Technology | No | |
| GPU | NVIDIA GeForce RTX 3070 Ti (140 W TGP) with 8 GB GDDR6 VRAM | |
| Graphics Type | Dedicated | |
| Memory | Lenovo 15.6" Legion 5i Gaming Notebook 82RB0057US | other notebooks |
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| Internal memory | 16 GB | |
| Memory configuration | 2 x 8 GB (User-Replaceable) | |
| Memory type | 4800 MHz DDR5 | |
| Memory slots | 1 (1 Available) | |
| Memory form factor | 262-Pin SO-DIMM | |
| Maximum internal memory | 32 GB | |
| ECC Memory | No | |
| Buffered memory | No | |
| Storage | Lenovo 15.6" Legion 5i Gaming Notebook 82RB0057US | other notebooks |
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| SSD capacity | 1 x 1 TB M.2 NVMe PCIe | |
| SSD Slots | 1 x M.2 2280 (In Use) | |
| Total storage capacity | 1 TB | |
| Optical drive | No | |
| Compatible memory cards | No | |
| Communications | Lenovo 15.6" Legion 5i Gaming Notebook 82RB0057US | other notebooks |
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| Bluetooth | Yes | |
| GPS | No | |
| Ethernet | 1 x RJ45 (Gigabit) | |
| NFC | No | |
| MU-MIMO Support | 2 x 2 | |
| Ports | 3 x USB Type-A (USB 3.1 / USB 3.2 Gen 1) | |
| USB Type-C | 1 x Thunderbolt 4
1 x USB 3.1 / USB 3.2 Gen 2 (Supports DisplayPort)
1 x USB 3.1 / USB 3.2 Gen 2 (Supports 135 W Power Delivery) | |
| Display | 1 x HDMI 2.1 Output | |
| Wi-Fi | Wi-Fi 6E (802.11ax) | |
| Audio | Lenovo 15.6" Legion 5i Gaming Notebook 82RB0057US | 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" Legion 5i Gaming Notebook 82RB0057US | other notebooks |
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| Webcam | User-Facing | |
| Number of microphones | 2 | |
| Input Devices | Lenovo 15.6" Legion 5i Gaming Notebook 82RB0057US | other notebooks |
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| Keyboard | Backlight | |
| Pointing Device | TouchPad | |
| Power | Lenovo 15.6" Legion 5i Gaming Notebook 82RB0057US | other notebooks |
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| Power Supply | 300 W with Barrel/Proprietary | |
| Design | Lenovo 15.6" Legion 5i Gaming Notebook 82RB0057US | other notebooks |
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| Finish | Anti-Glare / Matte | |
| Dimensions | 14.13 x 10.33 x 0.95" / 358.9 x 262.38 x 24.13 mm | |
| Weight | 5.28 lb / 2.39 kg | |
| Battery | Lenovo 15.6" Legion 5i Gaming Notebook 82RB0057US | other notebooks |
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| Battery type | Lithium-Ion Polymer (LiPo) | |
| Capacity | 4-Cell: 80 Wh | |
| Estimated Battery Life | 5 Hours | |
