Dell XPS 15 9510 vs. Dell Precision 5550Here is a side by side comparison between Dell XPS 15 9510 and Dell Precision 5550 specs including CPU, RAM, storage, battery, display, and more. | Compare With Please enter device name or part of it | Compare With Please enter device name or part of it |
Key Features | Dell XPS 15 9510 | Dell Precision 5550 |
At Glance | ![]() | ![]() |
Availability | Dell XPS 15 9510 | Dell Precision 5550 |
Released | 2021 | 2020 |
Release Info | Announced on May 11, 2021 | - |
Pricing |
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Generations |
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Exterior | Dell XPS 15 9510 | Dell Precision 5550 |
Size Comparison | Dell XPS 15 9510Dell Precision 5550 | |
Dimensions | 13.57” x 9.06” x 0.71” (344.72 x 230.14 x 18 mm) | 13.56” x 9.07” x 0.46” (344.4 mm x 230.30 mm x 11.65 mm) |
Weight |
| 4.06 lb (1.84 kg) |
Colors |
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Keyboard and Trackpad |
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Display | Dell XPS 15 9510 | Dell Precision 5550 |
Size | 15.6 Inches | 15.6 Inches |
Info |
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Ports | Dell XPS 15 9510 | Dell Precision 5550 |
Dell XPS 15 9510 Ports | ![]() Left (3)
Right (3)
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Dell Precision 5550 Ports | ![]()
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Internal Specs | Dell XPS 15 9510 | Dell Precision 5550 |
Processor |
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Geekbench 5 Single CoreGeekbench 5 Multi Core | ||
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. |
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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. |
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Connectivity | Dell XPS 15 9510 | Dell Precision 5550 |
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 | Intel AX201 Up to 2400 Mbps Dual band 2.4 GHz/5 GHz WiFi 802.11 a/b/g WiFi-4 (802.11n) WiFi-5 (802.11ac) WiFi-6 (802.11ax) Bluetooth 5.1 |
Bluetooth | Bluetooth 5.1 | Bluetooth 5.1 |
Battery | Dell XPS 15 9510 | Dell Precision 5550 |
Size |
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Power Supply |
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Software | Dell XPS 15 9510 | Dell Precision 5550 |
OS | Windows 10 Home Windows 10 Pro
Upgradable to Windows 11 | Windows 10 Home Windows 10 Pro Ubuntu 18.04 LTS RedHat 8.2
Upgradable to Windows 11 |
Built-in Apps |
| Microsoft Office 30-days trial |
Camera & Audio | Dell XPS 15 9510 | Dell Precision 5550 |
Camera |
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Audio |
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Misc | Dell XPS 15 9510 | Dell Precision 5550 |
Sensors |
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Security |
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Warranty | 1 Year Premium Support | Basic Onsite Service 12 Months, 12 Month(s) |
Dell XPS 15 9510 vs. Dell Precision 5550: Comparison Review
Here is our comparison review between Dell XPS 15 9510 and Dell Precision 5550.
Dell has released the XPS 15 9510, a 15.6-inch machine, in mid-2021. It is powered by up to an octa-core Intel Core i9-11900H with a boost clock speed up to 4.90 GHz. The laptop has a dedicated GPU option up to Nvidia Quadro RTX 3050Ti with 4GB GDDR6 45W TGP.
On the other hand, we have the 15.6-inch Precision 5550 was introduced by Dell about a year earlier in 2020. It comes with up to an octa-core Intel Core i9-10885H with a boost clock speed up to 5.30 GHz. It has a dedicated GPU option up to Nvidia Quadro T2000 with 4GB GDDR5.
Both Dell XPS 15 9510 and Dell Precision 5550 have the same 15.6-inch display size. In addition, the Dell XPS 15 9510 weighs 4.22 lbs. about 3% heavier than the 4.06 lbs. Dell Precision 5550. Moreover, measured at 13.57” x 9.06” x 0.71”, the Dell XPS 15 9510 is much bulkier than the Dell Precision 5550 at 13.56” x 9.07” x 0.46”.
Moving over to upgradability, Dell claims that the Dell XPS 15 9510 supports up to 64GB 3200 MHz DDR4 memory that you can upgrade with two memory module slots on the motherboard. It also comes with two M.2 slots that users can easily upgrade and install an additional SSD to expand the storage on the device.
For Dell Precision 5550, it supports up to 64GB 2933 MHz DDR4 ECC 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.
Here are some notable new features we found on the Dell XPS 15 9510.
- New 16:10 OLED 3.5K Touch Display - On top of FHD+ and 4K UHD+, the new Dell XPS 15 comes with a new OLED display with a 16:10 aspect ratio, touch, Dolby Vision, HDR 500TB, 100000:1 contrast ratio, 400-nit brightness, Eyesafe, Corning® Gorilla® Glass 6, and 100% DCI-P3 color gamut.
- 11th Gen Intel H-Series - The laptop is now powered by the latest 8-core 16-thread 11th Generation Intel ® Core™ processors with a Turbo Boost speed of up to 4.90GHz.
- Next-Generation Ray-Tracing Graphics - Featuring the new NVIDIA® GeForce RTX™️ 3050 and 3050 Ti with 4GB GDDR6 video memory to accelerates your favorite creative apps for greater performance and faster speed in video editing, graphic design, photography, and gaming.
- Faster DDR4 Memory - It now comes with the faster dual-channel 3200MHz DDR4 memory and can be configured up to 64GB.

Dell XPS 15 9510: Key Features
The new XPS 15 (9510) is the perfect balance of power and portability with an unrivaled immersive visual and sound experience. Whether you are streaming, editing photos, or creating your next masterpiece, the XPS 15 has the power to move your ideas into reality. A large color-accurate display in the smallest size in its class keeps you creating on the go, while the immersive sound rounds out the experience.
Immersive Display
Engineered with best-in-class panel technology with enhanced contrast ratios, expanded color space, and pinpoint accurate resolution. Eyesafe® display technology reduces harmful blue light and maintains vivid color. The New 3.5k OLED display option provides even more vivid color with perfect black for significantly higher contrast; 100,000:1 contrast ratio & 100% DCI-P3 color gamut.
Perfect Balance of Size and Performance
Intensive creative projects with the latest 45W 11th Gen Intel® Core™ processors up to i9 and next-gen graphics up to NVIDIA® GeForce RTX™ 3050 Ti. Up to 55W of power in an 18mm thin design. The smallest 15.6-inch performance class laptop is enabled by a stunning new 4-sided InfinityEdge display Enjoy a larger 16:10 display with an edge-to-edge view in a smaller form with an incredible 92.9% screen-to-body ratio.
Premium Design
The XPS 15 is precision-crafted from CNC machined aluminum, aerospace-inspired carbon fiber, and Corning® Gorilla® Glass 6 for a durable, lightweight design. The finest details are considered, and the essentials are elevated with a large display, keycaps, and touchpad.
Immersive Sound
Machined up-firing quad-speaker design and the first-ever 15-inch laptop featuring Waves Nx® 3D audio for speakers tuned by multi-Grammy Award® winning producer, Jack Joseph Puig deliver an immersive sound experience.
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Dell XPS 15 9510 FAQs
Here are some related questions you might want to know about the Dell XPS 15 9510:
- Can you add more RAM to a Dell XPS 15 9510?
- Can you upgrade SSD storage on a Dell XPS 15 9510?
- What processors is in Dell XPS 15 9510?
- What is the display size, resolution, and tech on Dell XPS 15 9510?
- What is the weight and dimension of Dell XPS 15 9510?
- What Wi-Fi and Bluetooth does Dell XPS 15 9510 have?
- What ports are on a Dell XPS 15 9510?
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