Lenovo Legion Slim 7 (15”, AMD, 2020) vs. 2021 ROG Zephyrus G15: Full specs comparison
We have comprehensively compared the specifications for the Lenovo Legion Slim 7 (15”, AMD, 2020) and 2021 ROG Zephyrus G15 models. The report includes detailed information regarding both models' CPU, memory, storage, battery life, display quality, and other features.
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Lenovo Legion Slim 7 (15”, AMD, 2020) Pros
We couldn't find any advantages of Lenovo Legion Slim 7 (15”, AMD, 2020) over 2021 ROG Zephyrus G15.
2021 ROG Zephyrus G15 Pros
Reasons that 2021 ROG Zephyrus G15 is better than Lenovo Legion Slim 7 (15”, AMD, 2020).
AMD Ryzen 9-5900HS inside 2021 ROG Zephyrus G15 has a 5% better multi-core CPU performance score than the AMD Ryzen 9-4900H inside Lenovo Legion Slim 7 (15”, AMD, 2020).
The 2021 ROG Zephyrus G15 supports a larger memory capacity than the Lenovo Legion Slim 7 (15”, AMD, 2020). It supports up to 48GB versus 32GB of system memory on the Lenovo Legion Slim 7 (15”, AMD, 2020).
Key Similars
Similar characteristics share between Lenovo Legion Slim 7 (15”, AMD, 2020) and 2021 ROG Zephyrus G15.
Both laptops supports the same 3200MHz DDR4 RAM.
Both laptops come with available RAM slots that allow you to replace or upgrade when needed.
Memory | Lenovo Legion Slim 7 (15”, AMD, 2020) | 2021 ROG Zephyrus G15 |
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Slots | x1 | x1 |
Type | DDR4 | DDR4 |
Prices
Here are the latest price updates and offers for both devices.
Availability | Lenovo Legion Slim 7 (15”, AMD, 2020) | 2021 ROG Zephyrus G15 |
Released | 2020 | 2021 |
Release Date | Announced on November 11, 2020 | - |
Applicable Models | - |
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Generations | - |
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Exterior | Lenovo Legion Slim 7 (15”, AMD, 2020) | 2021 ROG Zephyrus G15 |
Dimensions | 14.01 x 9.84 x 0.6 - 0.7 inches (356 x 250 x 15.9 - 17.9 mm) | 13.98” x 9.57” x 0.78” (355 x 243 x 19.9 mm) |
Weight | Starting at 4.1 lbs (1.86 kg) | 4.19 lbs (1.90 kg) |
Colors | Slate grey | Eclipse Gray Moonlight White |
Keyboard and Trackpad |
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Display | Lenovo Legion Slim 7 (15”, AMD, 2020) | 2021 ROG Zephyrus G15 |
Size | 15.6 Inches | 15.6 Inches |
Info |
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Ports | Lenovo Legion Slim 7 (15”, AMD, 2020) | 2021 ROG Zephyrus G15 |
| Left (7)
Right (3)
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Internal Specs | Lenovo Legion Slim 7 (15”, AMD, 2020) | 2021 ROG Zephyrus G15 |
Processor |
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Integrated Graphics |
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Memory | 8GB 16GB 32GB 3200 MHz DDR4 Memory
| 16GB 32GB 48GB Dual-Channel DDR4 3200MHz Memory.1 x 16GB Onboard Memory and 1 x SODIMM slot |
Discrete Graphics |
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Storage | 512 GB 1TB 2TB M.2 2280 SSD
| 512GB 1TB 2TB M.2 NVMe PCIe 3.0.2 x M.2 SSD slots, supports RAID-0. |
Connectivity | Lenovo Legion Slim 7 (15”, AMD, 2020) | 2021 ROG Zephyrus G15 |
Wi-Fi | Killer Wi-Fi 6 AX1650, 802.11ax 2x2 Wi-Fi + Bluetooth 5.1, M.2 Card | Intel® Wi-Fi 6 with Gig+ performance (802.11ax) |
Bluetooth | Bluetooth 5.1 | Bluetooth 5.0 |
Ethernet | - | Gigabit LAN Speed: 10/100/1000 Mbps. |
Battery | Lenovo Legion Slim 7 (15”, AMD, 2020) | 2021 ROG Zephyrus G15 |
Size | 71 WHr (Integrated 3-Cell Li-Polymer battery) | 90 Wh (4-cell Lithium-ion) |
Battery Life | Up to 4.9 hours Tested with MobileMark® 2018 | - |
Power Supply | 170W 230W Slim tip AC adapter. |
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Software | Lenovo Legion Slim 7 (15”, AMD, 2020) | 2021 ROG Zephyrus G15 |
OS |
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Built-in Apps | Lenovo Vantage Dolby Atmos® Speaker System Dolby Vision® Xrite-Pantone Color Management McAfee® Antivirus | Armoury Crate |
Camera & Audio | Lenovo Legion Slim 7 (15”, AMD, 2020) | 2021 ROG Zephyrus G15 |
Camera | Top-placed Built-in HD Webcam (720p) with Privacy Shutter | No Built-in camera. |
Audio |
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Misc | Lenovo Legion Slim 7 (15”, AMD, 2020) | 2021 ROG Zephyrus G15 |
Sensors |
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Security |
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In the box |
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Warranty | 2-year (1-yr battery) depot service | - |
Key Features | Lenovo Legion Slim 7 (15”, AMD, 2020) | 2021 ROG Zephyrus G15 |
At Glance |
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