Dell XPS 15 9550 vs. Dell XPS 15 9520: Full specs comparison
Here is a comparison of the specs between Dell XPS 15 9550 and Dell XPS 15 9520, including CPU, RAM, storage, battery, display, and more.
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Dell XPS 15 9550 Pros
Reasons that Dell XPS 15 9550 is better than Dell XPS 15 9520.
Dell XPS 15 9550 has more ports and slots count than the Dell XPS 15 9520. It has nine versus six amount of ports and slots on the Dell XPS 15 9520.
Ports | Dell XPS 15 9550 | Dell XPS 15 9520 |
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Battery gauge button | Yes | No |
full-size SD card slot | Yes | Yes |
HDMI | Yes | No |
headphone jack | Yes | Yes |
lock slot | Yes | Yes |
power port | Yes | No |
Thunderbolt 3 | Yes | No |
Thunderbolt 4 | No | Yes x2 |
USB-A | Yes x2 | No |
USB-C | No | Yes |
Total | 9 | 6 |
Dell XPS 15 9550 has better versatile I/O connectivity than the Dell XPS 15 9520. It has six versus four commonly used ports and slots on the Dell XPS 15 9520.
Ports | Dell XPS 15 9550 | Dell XPS 15 9520 |
---|---|---|
full-size SD card slot | Yes | Yes |
headphone jack | Yes | Yes |
HDMI | Yes | No |
power port | Yes | No |
Thunderbolt 3 | Yes | No |
Thunderbolt 4 | No | Yes |
USB-A | Yes | No |
USB-C | No | Yes |
Dell XPS 15 9520 Pros
Reasons that Dell XPS 15 9520 is better than Dell XPS 15 9550.
2022 vs. 2015
Intel Core i9-12900HK inside Dell XPS 15 9520 has a 323% better multi-core CPU performance score than the Intel Core i7-6700HQ inside Dell XPS 15 9550.
Dell XPS 15 9520 supports a larger memory capacity than the Dell XPS 15 9550. It supports up to 64GB versus 32GB of system memory on the Dell XPS 15 9550.
Dell XPS 15 9520 supports a faster memory speed than the Dell XPS 15 9550. It supports up to 4800MHz versus 2133MHz of system memory on the Dell XPS 15 9550.
Prices
Here are the latest price updates and offers for both devices.
Availability | Dell XPS 15 9550 | Dell XPS 15 9520 |
Released | 2015 | 2022 |
Release Date | - | Announced on March 25, 2022. |
Pricing | - | Windows 11 Home
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Generations |
Exterior | Dell XPS 15 9550 | Dell XPS 15 9520 |
Dimensions | 14.06 x 9.27 x 0.45 - 0.66 in (357 x 235 x 11 - 17 mm) Width: 14.06” (357 mm) Depth: 9.27” (235 mm) Height: 0.45 - 0.66” (11 - 17 mm) | 13.56” x 9.06” x 0.73” (344.40 x 230.10 x 18.54 mm) |
Weight |
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Colors |
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Keyboard and Trackpad |
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Display | Dell XPS 15 9550 | Dell XPS 15 9520 |
Size | 15.6 Inches | 15.6 Inches |
Info |
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Ports | Dell XPS 15 9550 | Dell XPS 15 9520 |
Left (5)
Right (4)
| Left (3)
Right (3)
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Internal Specs | Dell XPS 15 9550 | Dell XPS 15 9520 |
Processor |
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Integrated Graphics |
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Memory |
| 4 GB 8 GB 16 GB 32 GB 64 GB 4800 MHz Dual-channel DDR5 RAM.2 x SODIMM slots. |
Discrete Graphics |
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Storage |
| 256 GB 512 GB 1 TB 2TB 4TB 8TB PCIe Gen 4 x4 NVMe SSD.Up to 64Gbps.
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Connectivity | Dell XPS 15 9550 | Dell XPS 15 9520 |
Wi-Fi |
| Intel Killer 1675 (AX211) Dual Band 2.4GHz/5GHz Up to 2400 Mbps WiFi 6 802.11a/b/g/n/ac/ax |
Bluetooth |
| Bluetooth 5.2 |
Battery | Dell XPS 15 9550 | Dell XPS 15 9520 |
Size |
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Battery Life |
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Power Supply | 130 W power adapter Power rated at 19.50VDC/6.67A. |
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Software | Dell XPS 15 9550 | Dell XPS 15 9520 |
OS | Windows 10 Home Windows 10 Pro | Windows 11 Home Pro |
Built-in Apps |
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Camera & Audio | Dell XPS 15 9550 | Dell XPS 15 9520 |
Camera |
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Audio |
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Misc | Dell XPS 15 9550 | Dell XPS 15 9520 |
Sensors | - |
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Security |
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Warranty | - | 1 Year ProSupport with Next Business Day Onsite Service |
Key Features | Dell XPS 15 9550 | Dell XPS 15 9520 |
At Glance |
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