Alienware M15 R4 vs. Dell Precision 7550: Full specs comparison
The following is a comprehensive comparison of the Alienware M15 R4 and Dell Precision 7550 specifications, including details on CPU, memory, storage, battery life, display quality, and other features.
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Alienware M15 R4 Pros
Reasons that Alienware M15 R4 is better than Dell Precision 7550.
2021 vs. 2020
Alienware M15 R4 weighed 4.65 pounds, 15% lighter than the 5.42 pounds Dell Precision 7550.
Weight | Alienware M15 R4 | Dell Precision 7550 |
---|---|---|
Pound | 4.65 lbs. | 5.42 lbs. |
Kilogram | 2.11 kg | 2.46 kg |
Dell Precision 7550 Pros
Reasons that Dell Precision 7550 is better than Alienware M15 R4.
Intel Xeon W-10885M inside Dell Precision 7550 has a 8% better multi-core CPU performance score than the Intel Core i9-10980HK inside Alienware M15 R4.
Dell Precision 7550 supports a larger memory capacity than the Alienware M15 R4. It supports up to 128GB versus 32GB of system memory on the Alienware M15 R4.
Dell Precision 7550 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 R4 since it has onboard memory.
Memory | Alienware M15 R4 | Dell Precision 7550 |
---|---|---|
Slots | Onboard | x4 |
Type | DDR4 | DDR4 ECC |
Prices
Here are the latest price updates and offers for both devices.
Availability | Alienware M15 R4 | Dell Precision 7550 |
Released | 2021 | 2020 |
Release Date |
| - |
Pricing | Starting at $2,149.99 | - |
Generations |
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Exterior | Alienware M15 R4 | Dell Precision 7550 |
Dimensions |
| 14.17” x 9.53” x 0.98 - 1.08” (360 mm x 242 mm 25 - 27.36 mm) |
Weight | Starting at 4.65 lbs (2.10 kg) up to 5.51 lbs (2.50 kg) | Starting at 5.42 lb (2.45 kg) |
Colors |
| - |
Keyboard and Trackpad |
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Display | Alienware M15 R4 | Dell Precision 7550 |
Size | 15.6 Inches | 15.6 Inches |
Info |
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Ports | Alienware M15 R4 | Dell Precision 7550 |
| Left (3)
Right (5)
Back (4)
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Internal Specs | Alienware M15 R4 | Dell Precision 7550 |
Processor |
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Integrated Graphics |
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Memory | 8 GB 16 GB 32 GB 2933 MHz Dual-channel DDR4 RAMOnboard memory. |
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Discrete Graphics |
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Storage | Available Slots
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Connectivity | Alienware M15 R4 | Dell Precision 7550 |
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 |
Bluetooth |
| Bluetooth 5.1 |
Ethernet |
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Battery | Alienware M15 R4 | Dell Precision 7550 |
Size | 86 WHr, 6-cell smart lithium-ion with Alienware Battery Defender |
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Power Supply | 240W (19.50 VDC/12.31A) | 180 W power adapter Power rated at 19.5 VDC/9.23 A. |
Software | Alienware M15 R4 | Dell Precision 7550 |
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 |
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Camera & Audio | Alienware M15 R4 | Dell Precision 7550 |
Camera | Front-facing camera Alienware FHD (1920x1080 resolution) camera. |
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Audio |
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Misc | Alienware M15 R4 | Dell Precision 7550 |
Sensors |
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Security |
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Warranty | - | 36 Months Basic Onsite Service |
More | CHASIS
| - |
Key Features | Alienware M15 R4 | Dell Precision 7550 |
At Glance |
Comments
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