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- Dell Inspiron 15 3511 (2021) vs Dell Precision 7720
Dell Inspiron 15 3511 (2021)vsDell Precision 7720 comparison
| |  |  | ||
| key specs | ||||
| Display size | 15.60-inch | 17.30-inch | ||
| Display resolution | 1920x1080 pixels | 1920x1080 pixels | ||
| Touchscreen | No | - | ||
| Processor | Core i3 | Core i7 | ||
| RAM | 8GB | 8GB | ||
| OS | Windows 10 | Windows 10 Professional | ||
| Hard disk | 1TB | 1TB | ||
| Graphics | Integrated Intel Graphics | AMD Radeon R4 | ||
| Weight | 1.80 kg | 3.42 kg | ||
| SSD | - | No | ||
| general | ||||
| Brand | Dell | Dell | ||
| Model | Inspiron 15 3511 (2021) | Precision 7720 | ||
| Model Number | 3511 | 7720 | ||
| Model Name | Inspiron 15 | - | ||
| Series | Inspiron | Precision | ||
| Weight (kg) | 1.8 | 3.42 | ||
| Colours | Carbon Black | Black | ||
| Operating system | Windows 10 | Windows 10 Professional | ||
| Battery Capacity (WHR) | 41 | 91 | ||
| Dimensions (mm) | - | 28.45 x 34.49 x 28.50 | ||
| display | ||||
| Size | 15.60-inch | 17.30-inch | ||
| Resolution | 1920x1080 pixels | 1920x1080 pixels | ||
| Touch Screen | No | - | ||
| processor | ||||
| Processor | Intel Core i3 11th Gen Core i3-1115G4 | Intel Core i7 7700HQ | ||
| Base Clock Speed | - | 2.8 GHz | ||
| Cache | - | 6MB | ||
| memory | ||||
| RAM | 8GB | 8GB | ||
| graphics | ||||
| Graphics Processor | Integrated Intel Graphics | AMD Radeon R4 | ||
| Dedicated Graphic Memory Type | - | GDDR5 | ||
| storage | ||||
| Hard disk | 1TB | 1TB | ||
| SSD | - | No | ||
| inputs | ||||
| Web Camera | Yes | - | ||
| Pointer Device | Touchpad | - | ||
| Touchpad | Yes | - | ||
| Internal Mic | Yes | - | ||
| Speakers | Yes | - | ||
| Finger Print Sensor | - | No | ||
| connectivity | ||||
| Wi-Fi standards supported | - | 802.11 ac | ||
| Ethernet | - | 10/100/1000 Base T | ||
| ports and slots | ||||
| Number of USB Ports | - | 4 | ||
| USB Ports | - | 4 x USB 3.0 | ||
| HDMI Port | - | Standard | ||
| Multi Card Slot | - | SD Card Reader | ||
| Headphone and Mic Combo Jack | - | Yes | ||
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