Dell Latitude 7400 vs. Dell Precision 3551: Full specs comparison
The following is a comprehensive comparison of the Dell Latitude 7400 and Dell Precision 3551 specifications, including details on CPU, memory, storage, battery life, display quality, and other features.
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Dell Latitude 7400 Pros
Reasons that Dell Latitude 7400 is better than Dell Precision 3551.
Dell Latitude 7400 weighed 2.99 pounds, 29% lighter than the 4.16 pounds Dell Precision 3551.
Weight | Dell Latitude 7400 | Dell Precision 3551 |
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Pound | 2.99 lbs. | 4.16 lbs. |
Kilogram | 1.36 kg | 1.89 kg |
Dell Precision 3551 Pros
Reasons that Dell Precision 3551 is better than Dell Latitude 7400.
Intel Core i9-10885H inside Dell Precision 3551 has a 61% better multi-core CPU performance score than the Intel Core i7-8665U inside Dell Latitude 7400.
Dell Precision 3551 supports a larger memory capacity than the Dell Latitude 7400. It supports up to 64GB versus 32GB of system memory on the Dell Latitude 7400.
Dell Precision 3551 supports a faster memory speed than the Dell Latitude 7400. It supports up to 2933MHz versus 2400MHz of system memory on the Dell Latitude 7400.
Configurable up to Nvidia Quadro P620 4GB GDDR5 vs. integrated
Dell Precision 3551 has a 15.6-inch screen size 11% larger than the 14-inch Dell Latitude 7400.
Key Similars
Similar characteristics share between Dell Latitude 7400 and Dell Precision 3551.
Both laptops come with available RAM slots that allow you to replace or upgrade when needed.
Memory | Dell Latitude 7400 | Dell Precision 3551 |
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Slots | x2 | x2 |
Type | DDR4 | DDR4 |
Prices
Here are the latest price updates and offers for both devices.
Availability | Dell Latitude 7400 | Dell Precision 3551 |
Released | 2019 | 2020 |
Pricing | - | Starting at $939 |
Generations |
Exterior | Dell Latitude 7400 | Dell Precision 3551 |
Dimensions | 12.65” x 8.42” x 0.70 - 0.75” (321.35mm x 214.08mm x 17.82 - 18.96mm)” | 14.13” x 9.30” x 0.88 - 0.98” (359.1 mm x 236.2 mm x 22.48 - 24.92 mm) |
Weight | 2.99 lb (1.36kg) | 4.16 lbs (1.89 kg) |
Colors |
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Keyboard and Trackpad |
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Display | Dell Latitude 7400 | Dell Precision 3551 |
Size | 14 Inches | 15.6 Inches |
Info |
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Ports | Dell Latitude 7400 | Dell Precision 3551 |
Left (5)
Right (5)
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Internal Specs | Dell Latitude 7400 | 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 Latitude 7400 | Dell Precision 3551 |
Wi-Fi |
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Bluetooth |
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Ethernet | - | Intel 1219-V/Intel 1219-LM Gigabit Ethernet controller |
More | Optional Mobile Broadband Qualcomm Snapdragon X20 Global Gigabit LTE (Optional) | - |
Battery | Dell Latitude 7400 | 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 |
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Software | Dell Latitude 7400 | Dell Precision 3551 |
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 Latitude 7400 | Dell Precision 3551 |
Camera |
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Audio |
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Misc | Dell Latitude 7400 | Dell Precision 3551 |
Sensors |
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Security |
| Hardware Security
Software Security
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Warranty | 3 Years Hardware Warranty with Onsite In-Home Service after Remote Diagnosis | Basic Onsite Service 12 Months, 12 Month(s) |
Key Features | Dell Latitude 7400 | Dell Precision 3551 |
At Glance |
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