Dell XPS 15 9575 vs. Dell Inspiron 13 5391: Which is better?
Here is a side by side comparison between Dell XPS 15 9575 and Dell Inspiron 13 5391 specs including CPU, RAM, storage, battery, display, and more.
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Dell XPS 15 9575 Pros
Reasons that Dell XPS 15 9575 is better than Dell Inspiron 13 5391.
Intel Core i7-8705G inside Dell XPS 15 9575 has a 21% better multi-core CPU performance score than the Intel Core i7-10510U inside Dell Inspiron 13 5391.
Dell XPS 15 9575 supports a larger memory capacity than the Dell Inspiron 13 5391. It supports up to 16GB versus 8GB of system memory on the Dell Inspiron 13 5391.
Dell XPS 15 9575 supports a faster memory speed than the Dell Inspiron 13 5391. It supports up to 2400MHz versus 2133MHz of system memory on the Dell Inspiron 13 5391.
Dell XPS 15 9575 has a 15.6-inch screen size 17% larger than the 13.3-inch Dell Inspiron 13 5391.
Dell Inspiron 13 5391 Pros
Reasons that Dell Inspiron 13 5391 is better than Dell XPS 15 9575.
2019 vs. 2018
Dell Inspiron 13 5391 weighed 2.16 pounds, 51% lighter than the 4.36 pounds Dell XPS 15 9575.
Weight | Dell XPS 15 9575 | Dell Inspiron 13 5391 |
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Pound | 4.36 lbs. | 2.16 lbs. |
Kilogram | 1.98 kg | 0.98 kg |
Prices
Here are the latest price updates and offers for both devices.
Availability | Dell XPS 15 9575 | Dell Inspiron 13 5391 |
Released | 2018 | 2019 |
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Pricing | - |
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Exterior | Dell XPS 15 9575 | Dell Inspiron 13 5391 |
Dimensions | 13.93 x 9.25 x 0.62 in (354 x 235 x 16 mm) Width: 13.93” (354 mm) Depth: 9.25” (235 mm) Height: 0.62” (16 mm) |
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Colors |
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Keyboard and Trackpad |
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Display | Dell XPS 15 9575 | Dell Inspiron 13 5391 |
Size | 15.6 Inches | 13.3 Inches |
Info |
| 13.3-inch FHD (1920 x 1080) TrueLife LED Backlight Non-touch Narrow Border Wide Viewing Angle Display |
Ports | Dell XPS 15 9575 | Dell Inspiron 13 5391 |
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Internal Specs | Dell XPS 15 9575 | Dell Inspiron 13 5391 |
Processor |
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Integrated Graphics |
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Memory |
| 4 GB 8 GB 2133 MHz dual-channel onboard LPDDR3 RAM. |
Discrete Graphics |
| NVIDIA® GeForce® MX250 (Optional) Pascal Architecture, 2GB GDDR5 64-bit, 1518 → 1582 MHz, 384 CUDA Cores. |
Storage |
| 256 GB 512 GB M.2 PCIe NVMe Solid State Drive. |
Connectivity | Dell XPS 15 9575 | Dell Inspiron 13 5391 |
Wi-Fi |
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Bluetooth |
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More | - |
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Battery | Dell XPS 15 9575 | Dell Inspiron 13 5391 |
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Power Supply | 130 W power adapter Power rated at 20VDC/6.50A. | 65 Watt AC Adapter |
Software | Dell XPS 15 9575 | Dell Inspiron 13 5391 |
OS | Windows 10 Home Windows 10 Pro Upgradable to Windows 11 | Windows 10 Home Windows 10 Pro Ubuntu 18.04 Upgradable to Windows 11 |
Built-in Apps |
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Camera & Audio | Dell XPS 15 9575 | Dell Inspiron 13 5391 |
Camera |
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Audio |
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Misc | Dell XPS 15 9575 | Dell Inspiron 13 5391 |
Sensors |
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Security |
| Fingerprint Reader with Windows Hello (Optional) |
Key Features | Dell XPS 15 9575 | Dell Inspiron 13 5391 |
At Glance |
Comparison Summary
Dell has released the XPS 15 9575, a 15.6-inch machine, in early-2018. It is powered by up to a quad-core Intel Core i7-8705G with a boost clock speed up to 4.10 GHz. The laptop has a dedicated GPU option up to AMD Radeon RX Vega M GL with 4GB HBM2.
On the other hand, we have the 13.3-inch Inspiron 13 5391 was introduced by Dell about a year later in late-2019. It comes with up to a quad-core Intel Core i7-10510U with a boost clock speed up to 4.90 GHz. It has a dedicated GPU option up to Nvidia GeForce MX250 with 2GB GDDR5.
Geekbench 5 Single Core
Geekbench 5 Multi Core
The Dell XPS 15 9575 has a 15.6-inch display which is considerably larger than the 13.3-inch Dell Inspiron 13 5391. In addition, the Dell XPS 15 9575 weighs 4.36 lbs. about 101% heavier than the 2.16 lbs. Dell Inspiron 13 5391. Moreover, measured at 13.93” x 9.25” x 0.62”, the Dell XPS 15 9575 is considerably bulkier than the Dell Inspiron 13 5391 at 12.11” x 8.05” x 0.65”.
Moving over to upgradability, Dell claims that the Dell XPS 15 9575 supports up to 16GB 2400 MHz DDR4 memory. It also comes with a single removable M.2 SSD slot that users can replace and upgrade in the future.
For Dell Inspiron 13 5391, it supports up to 8GB 2133 MHz LPDDR3 memory. Unlike Dell XPS 15 9575, it has an onboard memory module that is not upgradable by the users. Luckily, it has a single removable M.2 SSD slot that users can replace or upgrade when needed.
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