Dell Precision 3551 vs. Dell Latitude 7520: Full specs comparison
Here is a comparison of the specs between Dell Precision 3551 and Dell Latitude 7520, including CPU, RAM, storage, battery, display, and more.
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Dell Precision 3551 Pros
Reasons that Dell Precision 3551 is better than Dell Latitude 7520.
Intel Core i9-10885H inside Dell Precision 3551 has a 39% better multi-core CPU performance score than the Intel Core i7-1185G7 inside Dell Latitude 7520.
Dell Precision 3551 supports a larger memory capacity than the Dell Latitude 7520. It supports up to 64GB versus 32GB of system memory on the Dell Latitude 7520.
Dell Precision 3551 comes with two SODIMM slots that allow you to replace or upgrade when needed. On the flip side, you can't upgrade RAM on the Dell Latitude 7520 since it has onboard memory.
Memory | Dell Precision 3551 | Dell Latitude 7520 |
---|---|---|
Slots | x2 | Onboard |
Type | DDR4 | LPDDR4X |
Configurable up to Nvidia Quadro P620 4GB GDDR5 vs. integrated
Dell Latitude 7520 Pros
Reasons that Dell Latitude 7520 is better than Dell Precision 3551.
2021 vs. 2020
Dell Latitude 7520 supports a faster memory speed than the Dell Precision 3551. It supports up to 4267MHz versus 2933MHz of system memory on the Dell Precision 3551.
Dell Latitude 7520 weighed 3.37 pounds, 19% lighter than the 4.16 pounds Dell Precision 3551.
Weight | Dell Precision 3551 | Dell Latitude 7520 |
---|---|---|
Pound | 4.16 lbs. | 3.37 lbs. |
Kilogram | 1.89 kg | 1.53 kg |
Prices
Here are the latest price updates and offers for both devices.
Availability | Dell Precision 3551 | Dell Latitude 7520 |
Released | 2020 | 2021 |
Release Date | - |
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Pricing | Starting at $939 | Starting at $1,548.99 |
Generations |
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Exterior | Dell Precision 3551 | Dell Latitude 7520 |
Dimensions | 14.13” x 9.30” x 0.88 - 0.98” (359.1 mm x 236.2 mm x 22.48 - 24.92 mm) | 14.08” x 9.05” x 0.69” (357.7 mm x 229.75 mm x 17.5 mm) |
Weight | 4.16 lbs (1.89 kg) | 3.37 lb (1.53 kg) |
Colors | - |
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Keyboard and Trackpad |
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Display | Dell Precision 3551 | Dell Latitude 7520 |
Size | 15.6 Inches | 15.6 Inches |
Info |
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Ports | Dell Precision 3551 | Dell Latitude 7520 |
| Left (4)
Right (6)
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Internal Specs | Dell Precision 3551 | Dell Latitude 7520 |
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 3551 | Dell Latitude 7520 |
Wi-Fi |
| Intel® Wi-Fi 6 AX201 2x2 802.11ax 160MHz
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 |
Ethernet | Intel 1219-V/Intel 1219-LM Gigabit Ethernet controller | - |
More | - | WWAN
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Battery | Dell Precision 3551 | Dell Latitude 7520 |
Size |
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Battery Life | Up to 20 hours of battery life With optional 6-cell 97 Wh battery. | - |
Power Supply |
| 65W 90W USB Type-C adapter. |
Software | Dell Precision 3551 | Dell Latitude 7520 |
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 20.04 Upgradable to Windows 11 |
Built-in Apps | Microsoft Office 30-days trial |
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Camera & Audio | Dell Precision 3551 | Dell Latitude 7520 |
Camera |
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Audio |
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Misc | Dell Precision 3551 | Dell Latitude 7520 |
Sensors |
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Security | Hardware Security
Software Security
| - |
Warranty | Basic Onsite Service 12 Months, 12 Month(s) | 3 Years Hardware Warranty with Onsite/In-Home Service after Remote Diagnosis |
Key Features | Dell Precision 3551 | Dell Latitude 7520 |
At Glance |
Comments
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