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- Dell Alienware x17 R2 vs Dell Precision 7720
Dell Alienware x17 R2vsDell Precision 7720 comparison
| |  |  | ||
| key specs | ||||
| Display size | 17.30-inch | 17.30-inch | ||
| Display resolution | 1920x1080 pixels | 1920x1080 pixels | ||
| Processor | Core i7 | Core i7 | ||
| RAM | 32GB | 8GB | ||
| OS | Windows 11 | Windows 10 Professional | ||
| SSD | 1TB | No | ||
| Graphics | Nvidia GeForce RTX 3060 | AMD Radeon R4 | ||
| Weight | 2.96 kg | 3.42 kg | ||
| Hard disk | - | 1TB | ||
| general | ||||
| Brand | Dell | Dell | ||
| Model | Alienware x17 R2 | Precision 7720 | ||
| Release date | January 4, 2022 | - | ||
| Model Name | Alienware x17 R2 | - | ||
| Series | Alienware | Precision | ||
| Dimensions (mm) | 21.40 x 299.57 x 399.23 | 28.45 x 34.49 x 28.50 | ||
| Weight (kg) | 2.96 | 3.42 | ||
| Colours | Lunar Light | Black | ||
| Material | Aluminium | - | ||
| Operating system | Windows 11 | Windows 10 Professional | ||
| Battery Capacity (WHR) | 87 | 91 | ||
| Battery Cell | 6 | - | ||
| Model Number | - | 7720 | ||
| display | ||||
| Size | 17.30-inch | 17.30-inch | ||
| Resolution | 1920x1080 pixels | 1920x1080 pixels | ||
| Refresh Rate | 360Hz | - | ||
| processor | ||||
| Processor | Intel Core i7 12th Gen 12700H | Intel Core i7 7700HQ | ||
| Burst Clock Speed | 4700 GHz | - | ||
| Cache | 24MB | 6MB | ||
| Base Clock Speed | - | 2.8 GHz | ||
| memory | ||||
| RAM | 32GB | 8GB | ||
| graphics | ||||
| Dedicated Graphics | Yes | - | ||
| Graphics Processor | Nvidia GeForce RTX 3060 | AMD Radeon R4 | ||
| Dedicated Graphic Memory | 6GB | - | ||
| Dedicated Graphic Memory Type | GDDR6 | GDDR5 | ||
| storage | ||||
| SSD | 1TB | No | ||
| Hard disk | - | 1TB | ||
| connectivity | ||||
| Wi-Fi standards supported | 802.11 a/b/g/n/ac/ax | 802.11 ac | ||
| Bluetooth version | Bluetooth v5.2 | - | ||
| Ethernet | Yes | 10/100/1000 Base T | ||
| inputs | ||||
| Web Camera | 720p | - | ||
| Pointer Device | Touchpad | - | ||
| Backlit Keyboard | Yes | - | ||
| Touchpad | Yes | - | ||
| Internal Mic | Yes | - | ||
| Speakers | Stereo Speakers | - | ||
| Finger Print Sensor | - | No | ||
| ports and slots | ||||
| Number of USB Ports | 3 | 4 | ||
| USB 3.2 Gen 1 (Type A) | 1 | - | ||
| USB 3.2 Gen 2 (Type C) | 1 | - | ||
| Thunderbolt 4 (Type C) | 1 | - | ||
| HDMI Port | Standard | Standard | ||
| Multi Card Slot | 1 Micro SD Card Reader | SD Card Reader | ||
| Headphone and Mic Combo Jack | Yes | Yes | ||
| RJ45 (LAN) | Yes | - | ||
| USB Ports | - | 4 x USB 3.0 | ||
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