Alienware M15 R1 vs. Alienware M15 R4: Full specs comparison
We thoroughly analyzed technical specifications for Alienware M15 R1 and Alienware M15 R4 models, including 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 Alienware M15 R4.
Alienware M15 R1 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 Alienware M15 R4 since it has onboard memory.
Memory | Alienware M15 R1 | Alienware M15 R4 |
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Slots | x2 | Onboard |
Type | DDR4 | DDR4 |
Alienware M15 R4 Pros
Reasons that Alienware M15 R4 is better than Alienware M15 R1.
2021 vs. 2019
Intel Core i9-10980HK inside Alienware M15 R4 has a 43% better multi-core CPU performance score than the Intel Core i7-9750H inside Alienware M15 R1.
Alienware M15 R4 supports a faster memory speed than the Alienware M15 R1. It supports up to 2933MHz versus 2666MHz of system memory on the Alienware M15 R1.
Alienware M15 R4 weighed 4.65 pounds, 5% lighter than the 4.85 pounds Alienware M15 R1.
Weight | Alienware M15 R1 | Alienware M15 R4 |
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Pound | 4.85 lbs. | 4.65 lbs. |
Kilogram | 2.20 kg | 2.11 kg |
Key Similars
Similar characteristics share between Alienware M15 R1 and Alienware M15 R4.
Both laptops supports up to 32GB of system memory.
Prices
Here are the latest price updates and offers for both devices.
Availability | Alienware M15 R1 | Alienware M15 R4 |
Released | 2019 | 2021 |
Release Date |
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Pricing | Starting at $1,379.99 | Starting at $2,149.99 |
Generations |
Exterior | Alienware M15 R1 | Alienware M15 R4 |
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) |
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Weight | Starting at 4.85 lbs (2.20 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 | Alienware M15 R1 | Alienware M15 R4 |
Size | 15.6 Inches | 15.6 Inches |
Info | Full HD with 60Hz refresh rate
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Ports | Alienware M15 R1 | Alienware M15 R4 |
Left (4)
Right (2)
Back (5)
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Internal Specs | Alienware M15 R1 | Alienware M15 R4 |
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 | 8 GB 16 GB 32 GB 2933 MHz Dual-channel DDR4 RAMOnboard memory. |
Discrete Graphics |
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Storage | Single Storage Configurations
| Available Slots
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Connectivity | Alienware M15 R1 | Alienware M15 R4 |
Wi-Fi |
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Bluetooth |
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Ethernet |
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Battery | Alienware M15 R1 | Alienware M15 R4 |
Size |
| 86 WHr, 6-cell smart lithium-ion with Alienware Battery Defender |
Battery Life |
| - |
Power Supply |
| 240W (19.50 VDC/12.31A) |
Software | Alienware M15 R1 | Alienware M15 R4 |
OS | Windows 10 Home Windows 10 Pro Upgradable to Windows 11 | Windows 10 Home Windows 10 Pro Upgradable to Windows 11 |
Built-in Apps |
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Camera & Audio | Alienware M15 R1 | Alienware M15 R4 |
Camera |
| Front-facing camera Alienware FHD (1920x1080 resolution) camera. |
Audio |
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Misc | Alienware M15 R1 | Alienware M15 R4 |
Sensors | - |
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Security | - |
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More | CHASIS
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Key Features | Alienware M15 R1 | Alienware M15 R4 |
At Glance |
Comments
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