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- Dell Alienware x15 R1 vs Dell Precision 5520
Dell Alienware x15 R1 vs Dell Precision 5520 comparison
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| key specs | ||||
| Display size | 15.60-inch | 15.60-inch | ||
| Display resolution | 1920x1080 pixels | 3840x2160 pixels | ||
| Processor | Core i7 | Core i7 | ||
| RAM | 16GB | 16GB | ||
| OS | Windows 10 Home | Windows 10 Professional | ||
| SSD | 256GB | 512GB | ||
| Graphics | Nvidia GeForce RTX 3060 | - | ||
| Weight | 2.27 kg | 1.77 kg | ||
| Hard disk | - | No | ||
| general | ||||
| Brand | Dell | Dell | ||
| Model | Alienware x15 R1 | Precision 5520 | ||
| Release date | June 1, 2021 | - | ||
| Model Name | Alienware x15 R1 | - | ||
| Series | Alienware | Precision | ||
| Dimensions (mm) | 277.25 x 359.70 x 15.90 | 27.94 x 234.00 x 35.60 | ||
| Weight (kg) | 2.27 | 1.77 | ||
| Colours | Lunar Light | Silver | ||
| Operating system | Windows 10 Home | Windows 10 Professional | ||
| Battery Capacity (WHR) | 87 | - | ||
| Model Number | - | 5520 | ||
| Battery Cell | - | 3 | ||
| display | ||||
| Size | 15.60-inch | 15.60-inch | ||
| Resolution | 1920x1080 pixels | 3840x2160 pixels | ||
| Refresh Rate | 165Hz | - | ||
| processor | ||||
| Processor | Intel Core i7 11th Gen 11800H | Intel Core i7 7820HQ | ||
| Burst Clock Speed | 4600 GHz | - | ||
| Cache | 24MB | - | ||
| Base Clock Speed | - | 2.9 GHz | ||
| memory | ||||
| RAM | 16GB | 16GB | ||
| graphics | ||||
| Dedicated Graphics | Yes | - | ||
| Graphics Processor | Nvidia GeForce RTX 3060 | - | ||
| Dedicated Graphic Memory | 6GB | - | ||
| Dedicated Graphic Memory Type | GDDR6 | GDDR5 | ||
| storage | ||||
| SSD | 256GB | 512GB | ||
| Hard disk | - | No | ||
| connectivity | ||||
| Wi-Fi standards supported | 802.11 a/b/g/n/ac/ax | 802.11 ac | ||
| Bluetooth version | 5.2 | - | ||
| inputs | ||||
| Web Camera | Yes | - | ||
| Pointer Device | Touchpad | - | ||
| Backlit Keyboard | Yes | - | ||
| Touchpad | Yes | - | ||
| Internal Mic | Yes | Yes | ||
| Finger Print Sensor | - | No | ||
| ports and slots | ||||
| Number of USB Ports | 3 | 2 | ||
| USB 3.2 Gen 1 (Type A) | 1 | - | ||
| USB 3.2 Gen 2 (Type C) | 1 | - | ||
| Thunderbolt 4 (Type C) | 1 | - | ||
| HDMI Port | Standard | - | ||
| Multi Card Slot | 1 Micro SD Card Reader | - | ||
| Headphone and Mic Combo Jack | Yes | Yes | ||
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