Alienware X15 R1 vs. Razer Blade 15 Advanced Edition (2021): Full specs comparison
Here is a comparison of the specs between Alienware X15 R1 and Razer Blade 15 Advanced Edition (2021), including CPU, RAM, storage, battery, display, and more.
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Alienware X15 R1 Pros
Reasons that Alienware X15 R1 is better than Razer Blade 15 Advanced Edition (2021).
Intel Core i9-11900H inside Alienware X15 R1 has a 18% better multi-core CPU performance score than the Intel Core i7-10875H inside Razer Blade 15 Advanced Edition (2021).
Alienware X15 R1 supports a faster memory speed than the Razer Blade 15 Advanced Edition (2021). It supports up to 3200MHz versus 2933MHz of system memory on the Razer Blade 15 Advanced Edition (2021).
Razer Blade 15 Advanced Edition (2021) Pros
Reasons that Razer Blade 15 Advanced Edition (2021) is better than Alienware X15 R1.
Razer Blade 15 Advanced Edition (2021) supports a larger memory capacity than the Alienware X15 R1. It supports up to 64GB versus 32GB of system memory on the Alienware X15 R1.
Razer Blade 15 Advanced Edition (2021) 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 X15 R1 since it has onboard memory.
Memory | Alienware X15 R1 | Razer Blade 15 Advanced Edition (2021) |
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Slots | Onboard | x2 |
Type | DDR4 | DDR4 |
Razer Blade 15 Advanced Edition (2021) weighed 4.40 pounds, 12% lighter than the 5 pounds Alienware X15 R1.
Weight | Alienware X15 R1 | Razer Blade 15 Advanced Edition (2021) |
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Pound | 5 lbs. | 4.40 lbs. |
Kilogram | 2.27 kg | 2.00 kg |
Prices
Here are the latest price updates and offers for both devices.
Availability | Alienware X15 R1 | Razer Blade 15 Advanced Edition (2021) |
Released | 2021 | 2021 |
Release Date | Available on June 1, 2021 | Announced on January 12, 2021. |
Pricing |
| Starting at $2,499.99 |
Generations |
| - |
Exterior | Alienware X15 R1 | Razer Blade 15 Advanced Edition (2021) |
Dimensions |
| 13.98” x 9.25” x 0.67” (355 mm x 235 mm x 16.99 mm) |
Weight | 5 - 5.2 lbs (2.27 - 2.36 kg) | 4.40 lbs (2.091 kg) |
Colors | Lunar light | Anodized Black |
Keyboard and Trackpad |
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Display | Alienware X15 R1 | Razer Blade 15 Advanced Edition (2021) |
Size | 15.6 Inches | 15.6 Inches |
Info |
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Ports | Alienware X15 R1 | Razer Blade 15 Advanced Edition (2021) |
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Internal Specs | Alienware X15 R1 | Razer Blade 15 Advanced Edition (2021) |
Processor |
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Integrated Graphics |
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Memory | Memory Slots
| 16GB 32GB 64GB Dual-channel 2933 Hz DDR4 SDRAM2 x DDR4 SODIMM slots. |
Discrete Graphics |
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Storage |
| 1TB 2TB M.2 NVMe PCIe 3.0 x4.2 x M.2 PCIe 3.0 x4 slots. |
Connectivity | Alienware X15 R1 | Razer Blade 15 Advanced Edition (2021) |
Wi-Fi | Rivet Killer Wi-Fi 6E AX1675x Dual Band 2.4 GHz/5 GHz Up to 2400 Mbps WiFi 6 802.11a/b/g/n/ac/ax | Intel® Wi-Fi 6E AX210 (IEEE 802.11a/b/g/n/ac/ax) |
Bluetooth | Bluetooth 5.2 | Bluetooth 5.2 |
Battery | Alienware X15 R1 | Razer Blade 15 Advanced Edition (2021) |
Size | 87 WHr, 6-cell smart lithium-ion battery | 80Wh lithium-ion polymer battery |
Battery Life | - | Up to 7 hours of battery life |
Power Supply | 240W power adapter. | 230W Proprietary AC Adapter |
Software | Alienware X15 R1 | Razer Blade 15 Advanced Edition (2021) |
OS | Windows 10 Home Windows 10 Pro Upgradable to Windows 11 | Windows 10 Home 64-bit |
Built-in Apps |
| Razer Synapse 3 enabled with programmable keyboard |
Camera & Audio | Alienware X15 R1 | Razer Blade 15 Advanced Edition (2021) |
Camera |
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Audio |
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Misc | Alienware X15 R1 | Razer Blade 15 Advanced Edition (2021) |
Sensors | Windows Hello IR Camera | - |
Security | - |
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In the box | - |
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Warranty | 1 Year Hardware Service with Onsite/In-Home Service After Remote Diagnosis | - |
Key Features | Alienware X15 R1 | Razer Blade 15 Advanced Edition (2021) |
At Glance |
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