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- Dell Precision 7770 vs Acer Aspire R 11 R3 131T P9J9
Dell Precision 7770 vs Acer Aspire R 11 R3 131T-P9J9 comparison
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| key specs | ||||
| Display size | 17.30-inch | 11.60-inch | ||
| Display resolution | 1080x1920 pixels | 1366x768 pixels | ||
| Weight | 3.01 kg | 1.58 kg | ||
| Touchscreen | - | Yes | ||
| Processor | - | Pentium Dual Core | ||
| RAM | - | 4GB | ||
| OS | - | Windows 10 Home | ||
| Hard disk | - | 500GB | ||
| SSD | - | No | ||
| Graphics | - | Intel Integrated HD Graphics | ||
| general | ||||
| Brand | Dell | Acer | ||
| Model | Precision 7770 | Aspire R 11 R3 131T-P9J9 | ||
| Release date | April 27, 2022 | - | ||
| Model Name | Dell Precision 7770 | - | ||
| Series | Precision | Aspire | ||
| Dimensions (mm) | 398.00 x 265.00 x 28.50 | 298.00 x 211.00 x 20.90 | ||
| Weight (kg) | 3.01 | 1.58 | ||
| Colours | Aluminum Titan Grey | Light Blue | ||
| Battery Capacity (WHR) | 83 | - | ||
| Model Number | - | R 11 R3 131T-P9J9 | ||
| Operating system | - | Windows 10 Home | ||
| Battery Cell | - | 4 | ||
| Battery Life (up to hours) | - | 8 | ||
| display | ||||
| Size | 17.30-inch | 11.60-inch | ||
| Resolution | 1080x1920 pixels | 1366x768 pixels | ||
| Refresh Rate | 60Hz | - | ||
| Touch Screen | - | Yes | ||
| connectivity | ||||
| 5G | Yes | - | ||
| Wi-Fi standards supported | 802.11 a/b/g/n/ac | 802.11 b/g/n/ac | ||
| Bluetooth version | 5.2 | 4 | ||
| Ethernet | RJ-45 | Yes | ||
| inputs | ||||
| Web Camera | 1080-megapixel | Yes | ||
| Backlit Keyboard | Yes | - | ||
| Touchpad | Yes | Yes | ||
| Speakers | 4 Speakers | Stereo Speakers | ||
| Finger Print Sensor | Yes | No | ||
| Pointer Device | - | Touchpad | ||
| Internal Mic | - | Yes | ||
| ports and slots | ||||
| USB 3.2 Gen 2 (Type C) | 1 | - | ||
| Thunderbolt 4 (Type C) | 2 | - | ||
| HDMI Port | Yes | Standard | ||
| Headphone and Mic Combo Jack | Yes | - | ||
| RJ45 (LAN) | Yes | Yes | ||
| Number of USB Ports | - | 2 | ||
| USB Ports | - | 1 x USB 2.0, 1 x USB 3.0 | ||
| Multi Card Slot | - | SD Card Reader | ||
| processor | ||||
| Processor | - | Intel Pentium Dual Core N3710 | ||
| Base Clock Speed | - | 1.6 GHz | ||
| Cache | - | 2MB | ||
| memory | ||||
| RAM | - | 4GB | ||
| RAM Slots | - | 1 | ||
| Expandable RAM up to (GB) | - | 8GB | ||
| graphics | ||||
| Graphics Processor | - | Intel Integrated HD Graphics | ||
| Dedicated Graphics | - | No | ||
| storage | ||||
| Hard disk | - | 500GB | ||
| SSD | - | No | ||
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