Alienware M15 R1 vs. Dell Precision 7740: Full specs comparison
The following is a comprehensive comparison of the Alienware M15 R1 and Dell Precision 7740 specifications, including details on CPU, memory, storage, battery life, display quality, and other features.
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Alienware M15 R1 Pros
Reasons that Alienware M15 R1 is better than Dell Precision 7740.
Alienware M15 R1 weighed 4.85 pounds, 29% lighter than the 6.79 pounds Dell Precision 7740.
Weight | Alienware M15 R1 | Dell Precision 7740 |
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Pound | 4.85 lbs. | 6.79 lbs. |
Kilogram | 2.20 kg | 3.08 kg |
Dell Precision 7740 Pros
Reasons that Dell Precision 7740 is better than Alienware M15 R1.
Intel Xeon E-2286M inside Dell Precision 7740 has a 41% better multi-core CPU performance score than the Intel Core i7-9750H inside Alienware M15 R1.
Dell Precision 7740 supports a larger memory capacity than the Alienware M15 R1. It supports up to 128GB versus 32GB of system memory on the Alienware M15 R1.
Dell Precision 7740 supports a faster memory speed than the Alienware M15 R1. It supports up to 3200MHz versus 2666MHz of system memory on the Alienware M15 R1.
Dell Precision 7740 has a 17.3-inch screen size 10% larger than the 15.6-inch Alienware M15 R1.
Dell Precision 7740 has more ports and slots count than the Alienware M15 R1. It has thirteen versus eleven amount of ports and slots on the Alienware M15 R1.
Ports | Alienware M15 R1 | Dell Precision 7740 |
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Alienware Graphics Amplifier port | Yes | No |
full-size SD card slot | No | Yes |
HDMI | Yes | Yes |
headphone jack | Yes | Yes |
lock slot | Yes | Yes |
Mini DisplayPort | Yes | Yes |
power port | Yes | Yes |
RJ-45 | Yes | Yes |
Smart Card Reader | No | Yes |
Thunderbolt 3 | Yes | Yes x2 |
USB-A | Yes x3 | Yes x3 |
Total | 11 | 13 |
Dell Precision 7740 has better versatile I/O connectivity than the Alienware M15 R1. It has eight versus seven commonly used ports and slots on the Alienware M15 R1.
Ports | Alienware M15 R1 | Dell Precision 7740 |
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HDMI | Yes | Yes |
headphone jack | Yes | Yes |
Mini DisplayPort | Yes | Yes |
power port | Yes | Yes |
RJ-45 | Yes | Yes |
Thunderbolt 3 | Yes | Yes |
USB-A | Yes | Yes |
full-size SD card slot | No | Yes |
Key Similars
Similar characteristics share between Alienware M15 R1 and Dell Precision 7740.
Both laptops come with available RAM slots that allow you to replace or upgrade when needed.
Memory | Alienware M15 R1 | Dell Precision 7740 |
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Slots | x2 | x4 |
Type | DDR4 | DDR4 ECC |
Prices
Here are the latest price updates and offers for both devices.
Availability | Alienware M15 R1 | Dell Precision 7740 |
Released | 2019 | 2019 |
Release Date |
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Pricing | Starting at $1,379.99 | Starting at $1,409 |
Generations |
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Exterior | Alienware M15 R1 | Dell Precision 7740 |
Dimensions | 14.27 x 10.85 x 0.70 - 0.78 in (362 x 275 x 17.90 - 19.99 mm) Width: 14.27 in. (362 mm) Depth: 10.85 in. (275 mm) Height: 0.70 - 0.78 in. (17.90 - 19.99 mm) | 16.3 x 10.7 x 1.03 - 1.19 in (414.2 x 273.7 x 26.15 - 30.3 mm) |
Weight | Starting at 4.85 lbs (2.20 kg) |
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Colors |
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Keyboard and Trackpad |
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Display | Alienware M15 R1 | Dell Precision 7740 |
Size | 15.6 Inches | 17.3 Inches |
Info | Full HD with 60Hz refresh rate
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Ports | Alienware M15 R1 | Dell Precision 7740 |
Left (4)
Right (2)
Back (5)
| Left (4)
Right (4)
Back (5)
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Internal Specs | Alienware M15 R1 | Dell Precision 7740 |
Processor |
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Integrated Graphics |
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Memory | 8 GB 16 GB 32 GB 2666 MHz Dual-channel DDR4 RAM.2 x SODIMM slots |
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Discrete Graphics |
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Storage | Single Storage Configurations
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Connectivity | Alienware M15 R1 | Dell Precision 7740 |
Wi-Fi |
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Bluetooth |
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Ethernet |
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Battery | Alienware M15 R1 | Dell Precision 7740 |
Size |
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Battery Life |
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Power Supply |
| 240 W power adapter Power rated at 19.5 VDC/12.31 A. |
Software | Alienware M15 R1 | Dell Precision 7740 |
OS | Windows 10 Home Windows 10 Pro Upgradable to Windows 11 | Windows 10 Home Windows 10 Pro Ubuntu 18.04 LTS RedHat 7.5 Upgradable to Windows 11 |
Built-in Apps |
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Camera & Audio | Alienware M15 R1 | Dell Precision 7740 |
Camera |
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Audio |
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Misc | Alienware M15 R1 | Dell Precision 7740 |
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 | Alienware M15 R1 | Dell Precision 7740 |
At Glance |
Comments
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