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- Dell Precision 7770 vs Dell Alienware x15 R1
Dell Precision 7770 vs Dell Alienware x15 R1 comparison
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| key specs | ||||
| Display size | 17.30-inch | 15.60-inch | ||
| Display resolution | 1080x1920 pixels | 1920x1080 pixels | ||
| Weight | 3.01 kg | 2.27 kg | ||
| Processor | - | Core i7 | ||
| RAM | - | 16GB | ||
| OS | - | Windows 10 Home | ||
| SSD | - | 256GB | ||
| Graphics | - | Nvidia GeForce RTX 3060 | ||
| general | ||||
| Brand | Dell | Dell | ||
| Model | Precision 7770 | Alienware x15 R1 | ||
| Release date | April 27, 2022 | June 1, 2021 | ||
| Model Name | Dell Precision 7770 | Alienware x15 R1 | ||
| Series | Precision | Alienware | ||
| Dimensions (mm) | 398.00 x 265.00 x 28.50 | 277.25 x 359.70 x 15.90 | ||
| Weight (kg) | 3.01 | 2.27 | ||
| Colours | Aluminum Titan Grey | Lunar Light | ||
| Battery Capacity (WHR) | 83 | 87 | ||
| Operating system | - | Windows 10 Home | ||
| display | ||||
| Size | 17.30-inch | 15.60-inch | ||
| Resolution | 1080x1920 pixels | 1920x1080 pixels | ||
| Refresh Rate | 60Hz | 165Hz | ||
| connectivity | ||||
| 5G | Yes | - | ||
| Wi-Fi standards supported | 802.11 a/b/g/n/ac | 802.11 a/b/g/n/ac/ax | ||
| Bluetooth version | 5.2 | 5.2 | ||
| Ethernet | RJ-45 | - | ||
| inputs | ||||
| Web Camera | 1080-megapixel | Yes | ||
| Backlit Keyboard | Yes | Yes | ||
| Touchpad | Yes | Yes | ||
| Speakers | 4 Speakers | - | ||
| Finger Print Sensor | Yes | - | ||
| Pointer Device | - | Touchpad | ||
| Internal Mic | - | Yes | ||
| ports and slots | ||||
| USB 3.2 Gen 2 (Type C) | 1 | 1 | ||
| Thunderbolt 4 (Type C) | 2 | 1 | ||
| HDMI Port | Yes | Standard | ||
| Headphone and Mic Combo Jack | Yes | Yes | ||
| RJ45 (LAN) | Yes | - | ||
| Number of USB Ports | - | 3 | ||
| USB 3.2 Gen 1 (Type A) | - | 1 | ||
| Multi Card Slot | - | 1 Micro SD Card Reader | ||
| processor | ||||
| Processor | - | Intel Core i7 11th Gen 11800H | ||
| Burst Clock Speed | - | 4600 GHz | ||
| Cache | - | 24MB | ||
| memory | ||||
| RAM | - | 16GB | ||
| graphics | ||||
| Dedicated Graphics | - | Yes | ||
| Graphics Processor | - | Nvidia GeForce RTX 3060 | ||
| Dedicated Graphic Memory | - | 6GB | ||
| Dedicated Graphic Memory Type | - | GDDR6 | ||
| storage | ||||
| SSD | - | 256GB | ||
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