Dell Precision 7540 vs. Alienware M15 R3: Full specs comparison
We have comprehensively analyzed the technical specifications for the Dell Precision 7540 and Alienware M15 R3 models. Our report includes intricate details such as the CPU, memory, storage, battery life, display quality, and other features.
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Dell Precision 7540 Pros
Reasons that Dell Precision 7540 is better than Alienware M15 R3.
Dell Precision 7540 supports a larger memory capacity than the Alienware M15 R3. It supports up to 128GB versus 32GB of system memory on the Alienware M15 R3.
Dell Precision 7540 supports a faster memory speed than the Alienware M15 R3. It supports up to 3200MHz versus 2666MHz of system memory on the Alienware M15 R3.
Dell Precision 7540 comes with four SODIMM slots that allow you to replace or upgrade when needed. On the flip side, you can't upgrade RAM on the Alienware M15 R3 since it has onboard memory.
Memory | Dell Precision 7540 | Alienware M15 R3 |
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Slots | x4 | Onboard |
Type | DDR4 ECC | DDR4 |
Alienware M15 R3 Pros
Reasons that Alienware M15 R3 is better than Dell Precision 7540.
2020 vs. 2019
Alienware M15 R3 weighed 4.65 pounds, 17% lighter than the 5.57 pounds Dell Precision 7540.
Weight | Dell Precision 7540 | Alienware M15 R3 |
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Pound | 5.57 lbs. | 4.65 lbs. |
Kilogram | 2.53 kg | 2.11 kg |
Key Similars
Similar characteristics share between Dell Precision 7540 and Alienware M15 R3.
Both laptops has a similar multi-core CPU performance score.
Prices
Here are the latest price updates and offers for both devices.
Availability | Dell Precision 7540 | Alienware M15 R3 |
Released | 2019 | 2020 |
Release Date |
| Available on May 2020 |
Pricing | Starting at $1,149 | Starting at $1,499.99 |
Generations |
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Exterior | Dell Precision 7540 | Alienware M15 R3 |
Dimensions |
| Base Width: 14.19 in. (360.30 mm) Depth: 10.87 in. (276.20 mm) Height: 0.72 - 0.78 in. (18.30 - 19.70 mm) Width: 14.19 in. (360.30 mm) Depth: 10.86 in. (275.90 mm) Height: 0.70 - 0.78 in. (17.90 - 19.70 mm) |
Weight | Starting at 5.57 lbs (2.53 kg) | Starting at 4.65 lbs (2.10 kg) up to 5.51 lbs (2.50 kg) |
Colors |
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Keyboard and Trackpad |
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Display | Dell Precision 7540 | Alienware M15 R3 |
Size | 15.6 Inches | 15.6 Inches |
Info |
| Full HD with 144Hz refresh rate
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Ports | Dell Precision 7540 | Alienware M15 R3 |
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Internal Specs | Dell Precision 7540 | Alienware M15 R3 |
Processor |
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Integrated Graphics |
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Memory |
| 8 GB 16 GB 32 GB 2666 MHz Dual-channel DDR4 RAM.Onboard memory. |
Discrete Graphics |
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Storage |
| Available Slots
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Connectivity | Dell Precision 7540 | Alienware M15 R3 |
Wi-Fi |
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Bluetooth |
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Ethernet |
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Battery | Dell Precision 7540 | Alienware M15 R3 |
Size |
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Power Supply | 180 W power adapter Power rated at 19.5 VDC/9.23 A. |
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Software | Dell Precision 7540 | Alienware M15 R3 |
OS | Windows 10 Home Windows 10 Pro Ubuntu 18.04 LTS RedHat 7.5 Upgradable to Windows 11 | Windows 10 Home Windows 10 Pro Upgradable to Windows 11 |
Built-in Apps |
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Camera & Audio | Dell Precision 7540 | Alienware M15 R3 |
Camera |
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Audio |
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Misc | Dell Precision 7540 | Alienware M15 R3 |
Sensors |
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Security |
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Warranty | 3 Years Hardware Service with Onsite Service After Remote Diagnosis | - |
More | - | CHASIS
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Key Features | Dell Precision 7540 | Alienware M15 R3 |
At Glance |
Comments
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