Dell Precision 7550 vs. Dell Precision 3551: Full specs comparison
Here is a comparison of the specs between Dell Precision 7550 and Dell Precision 3551, including CPU, RAM, storage, battery, display, and more.
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Dell Precision 7550 Pros
Reasons that Dell Precision 7550 is better than Dell Precision 3551.
Intel Xeon W-10885M inside Dell Precision 7550 has a 12% better multi-core CPU performance score than the Intel Core i9-10885H inside Dell Precision 3551.
Dell Precision 7550 supports a larger memory capacity than the Dell Precision 3551. It supports up to 128GB versus 64GB of system memory on the Dell Precision 3551.
Dell Precision 3551 Pros
Reasons that Dell Precision 3551 is better than Dell Precision 7550.
Dell Precision 3551 weighed 4.16 pounds, 24% lighter than the 5.42 pounds Dell Precision 7550.
Weight | Dell Precision 7550 | Dell Precision 3551 |
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Pound | 5.42 lbs. | 4.16 lbs. |
Kilogram | 2.46 kg | 1.89 kg |
Key Similars
Similar characteristics share between Dell Precision 7550 and Dell Precision 3551.
Both laptops come with available RAM slots that allow you to replace or upgrade when needed.
Memory | Dell Precision 7550 | Dell Precision 3551 |
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Slots | x4 | x2 |
Type | DDR4 ECC | DDR4 |
Prices
Here are the latest price updates and offers for both devices.
Availability | Dell Precision 7550 | Dell Precision 3551 |
Released | 2020 | 2020 |
Pricing | - | Starting at $939 |
Generations |
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Exterior | Dell Precision 7550 | Dell Precision 3551 |
Dimensions | 14.17” x 9.53” x 0.98 - 1.08” (360 mm x 242 mm 25 - 27.36 mm) | 14.13” x 9.30” x 0.88 - 0.98” (359.1 mm x 236.2 mm x 22.48 - 24.92 mm) |
Weight | Starting at 5.42 lb (2.45 kg) | 4.16 lbs (1.89 kg) |
Keyboard and Trackpad |
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Display | Dell Precision 7550 | Dell Precision 3551 |
Size | 15.6 Inches | 15.6 Inches |
Info |
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Ports | Dell Precision 7550 | Dell Precision 3551 |
Left (3)
Right (5)
Back (4)
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Internal Specs | Dell Precision 7550 | Dell Precision 3551 |
Processor |
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Integrated Graphics |
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Memory |
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Discrete Graphics |
| NVIDIA Quadro P620 (Optional) Pascal Architecture, 4GB GDDR5 128-bit, 1177 → 1442 MHz, 512 CUDA Cores. |
Storage |
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Connectivity | Dell Precision 7550 | Dell Precision 3551 |
Wi-Fi | 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 |
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Bluetooth | Bluetooth 5.1 |
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Ethernet |
| Intel 1219-V/Intel 1219-LM Gigabit Ethernet controller |
Battery | Dell Precision 7550 | Dell Precision 3551 |
Size |
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Battery Life | - | Up to 20 hours of battery life With optional 6-cell 97 Wh battery. |
Power Supply | 180 W power adapter Power rated at 19.5 VDC/9.23 A. |
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Software | Dell Precision 7550 | Dell Precision 3551 |
OS | Windows 10 Home Windows 10 Pro Ubuntu 18.04 LTS RedHat 8.2 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 Precision 7550 | Dell Precision 3551 |
Camera |
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Audio |
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Misc | Dell Precision 7550 | Dell Precision 3551 |
Sensors |
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Security |
| Hardware Security
Software Security
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Warranty | 36 Months Basic Onsite Service | Basic Onsite Service 12 Months, 12 Month(s) |
Key Features | Dell Precision 7550 | Dell Precision 3551 |
At Glance |
Comments
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