Dell XPS 15 7590 vs. Dell XPS 15 9510: Which is better?
Here is a side by side comparison between Dell XPS 15 7590 and Dell XPS 15 9510 specs including CPU, RAM, storage, battery, display, and more.
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Dell XPS 15 7590 Pros
Reasons that Dell XPS 15 7590 is better than Dell XPS 15 9510.
Dell XPS 15 7590 weighed 4 pounds, 6% lighter than the 4.22 pounds Dell XPS 15 9510.
Weight | Dell XPS 15 7590 | Dell XPS 15 9510 |
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Pound | 4 lbs. | 4.22 lbs. |
Kilogram | 1.81 kg | 1.91 kg |
Dell XPS 15 7590 has more ports and slots count than the Dell XPS 15 9510. It has nine versus six amount of ports and slots on the Dell XPS 15 9510.
Ports | Dell XPS 15 7590 | Dell XPS 15 9510 |
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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 7590 has better versatile I/O connectivity than the Dell XPS 15 9510. It has six versus four commonly used ports and slots on the Dell XPS 15 9510.
Ports | Dell XPS 15 7590 | Dell XPS 15 9510 |
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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 9510 Pros
Reasons that Dell XPS 15 9510 is better than Dell XPS 15 7590.
2021 vs. 2019
Intel Core i9-11900H inside Dell XPS 15 9510 has a 24% better multi-core CPU performance score than the Intel Core i9-9980HK inside Dell XPS 15 7590.
Dell XPS 15 9510 supports a larger memory capacity than the Dell XPS 15 7590. It supports up to 64GB versus 32GB of system memory on the Dell XPS 15 7590.
Dell XPS 15 9510 supports a faster memory speed than the Dell XPS 15 7590. It supports up to 3200MHz versus 2666MHz of system memory on the Dell XPS 15 7590.
Prices
Here are the latest price updates and offers for both devices.
Availability | Dell XPS 15 7590 | Dell XPS 15 9510 |
Released | 2019 | 2021 |
Release Date | Announced on May 28th, 2019 (Dell Computex 2019) | Announced on May 11, 2021 |
Pricing | Starting at $999.99 (OLED start at $1,899.99) |
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Generations |
Exterior | Dell XPS 15 7590 | Dell XPS 15 9510 |
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) | 13.57” x 9.06” x 0.71” (344.72 x 230.14 x 18 mm) |
Weight |
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Colors |
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Keyboard and Trackpad |
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Display | Dell XPS 15 7590 | Dell XPS 15 9510 |
Size | 15.6 Inches | 15.6 Inches |
Info |
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Ports | Dell XPS 15 7590 | Dell XPS 15 9510 |
Left (5)
Right (4)
| Left (3)
Right (3)
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Internal Specs | Dell XPS 15 7590 | Dell XPS 15 9510 |
Processor |
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Integrated Graphics |
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Memory |
| 4 GB 8 GB 16 GB 32 GB 64 GB 3200 MHz Dual-channel DDR4 RAM.2 x SODIMM slots. |
Discrete Graphics |
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Storage |
| 256 GB 512 GB 1 TB 2TB 4TB 8TB M.2 2230/2280 PCIe® 3x4 NVMe™ SSD, Up to 32 Gbps.2 x M.2 2230/2280 PCIe® 3x4 NVMe™ slots. |
Connectivity | Dell XPS 15 7590 | Dell XPS 15 9510 |
Wi-Fi |
| Rivet Killer Wi-Fi 6 AX1650s Dual Band 2.4GHz/5GHz Up to 2400 Mbps WiFi 6 802.11a/b/g/n/ac/ax |
Bluetooth |
| Bluetooth 5.1 |
Battery | Dell XPS 15 7590 | Dell XPS 15 9510 |
Size |
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Battery Life |
| - |
Power Supply | 130 W power adapter Power rated at 19.50VDC/6.67A. |
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Software | Dell XPS 15 7590 | Dell XPS 15 9510 |
OS | Windows 10 Home Windows 10 Pro Upgradable to Windows 11 | Windows 10 Home Windows 10 Pro Upgradable to Windows 11 |
Built-in Apps |
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Camera & Audio | Dell XPS 15 7590 | Dell XPS 15 9510 |
Camera |
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Audio |
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Misc | Dell XPS 15 7590 | Dell XPS 15 9510 |
Sensors |
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Security |
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Warranty | - | 1 Year Premium Support |
Key Features | Dell XPS 15 7590 | Dell XPS 15 9510 |
At Glance |
Comparison Summary
Dell has released the XPS 15 7590, a 15.6-inch machine, in mid-2019. It is powered by up to an octa-core Intel Core i9-9980HK with a boost clock speed up to 5.00 GHz. The laptop has a dedicated GPU option up to Nvidia Quadro GTX 1650 with 4GB GDDR6.
On the other hand, we have the 15.6-inch XPS 15 9510 was introduced by Dell about two years later in mid-2021. It comes with up to an octa-core Intel Core i9-11900H with a boost clock speed up to 4.90 GHz. It has a dedicated GPU option up to Nvidia Quadro RTX 3050Ti with 4GB GDDR6 45W TGP.
Geekbench 5 Single Core
Geekbench 5 Multi Core
Both Dell XPS 15 7590 and Dell XPS 15 9510 have the same 15.6-inch display size. In addition, The Dell XPS 15 7590 weighs 4 lbs. about 5% lighter than the 4.22 lbs. Dell XPS 15 9510. Moreover, measured at 14.06” x 9.27” x 0.66”, the Dell XPS 15 7590 is slightly more portable than the Dell XPS 15 9510 at 13.57” x 9.06” x 0.71”.
There are a toal number of 9 ports and slots available on Dell XPS 15 7590. That includes a Thunderbolt 3 port, two USB-A ports, an HDMI port, a headphone jack, a power port, a full-size SD card slot, a lock slot, and a Battery gauge button. With that said, it has three ports and slots more than the Dell XPS 15 9510 that has two Thunderbolt 4 ports, a lock slot, a USB-C port, a full-size SD card slot, and a headphone jack.
Moving over to upgradability, Dell claims that the Dell XPS 15 7590 supports up to 32GB 2666 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 XPS 15 9510, it supports up to 64GB 3200 MHz DDR4 memory that you can upgrade with two memory module slots on the motherboard. It also has two M.2 slots that users can easily swap or add an extra SSD to get extra space when needed.
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