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- Lenovo IdeaPad 520 15IKB vs Lenovo B51 80
Lenovo IdeaPad 520-15IKB vs Lenovo B51 80 comparison
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| key specs | ||||
| Display size | 15.60-inch | 15.60-inch | ||
| Display resolution | 1920x1080 pixels | 1366x768 pixels | ||
| Processor | Core i5 | Core i7 | ||
| RAM | 4GB | 8GB | ||
| OS | Windows 10 | Windows 10 | ||
| Hard disk | 1TB | 1TB | ||
| SSD | No | No | ||
| Graphics | Nvidia GeForce MX150 | AMD Radeon R5 M330 | ||
| Weight | 2.20 kg | 2.30 kg | ||
| Touchscreen | - | No | ||
| general | ||||
| Brand | Lenovo | Lenovo | ||
| Model | IdeaPad 520-15IKB | B51 80 | ||
| Model Number | 520-15IKB | B51 80 | ||
| Series | IdeaPad | - | ||
| Dimensions (mm) | 378.00 x 250.00 x 22.00 | 24.89 x 379.98 x 10.31 | ||
| Weight (kg) | 2.2 | 2.3 | ||
| Colours | Bronze | Black | ||
| Operating system | Windows 10 | Windows 10 | ||
| Battery Life (up to hours) | - | 4 | ||
| display | ||||
| Size | 15.60-inch | 15.60-inch | ||
| Resolution | 1920x1080 pixels | 1366x768 pixels | ||
| Touch Screen | - | No | ||
| processor | ||||
| Processor | Intel Core i5 8250U | Intel Core i7 6th Gen 6500U | ||
| Base Clock Speed | 1.6 GHz | 2.5 GHz | ||
| Cache | - | 4MB | ||
| memory | ||||
| RAM | 4GB | 8GB | ||
| RAM Slots | - | 2 | ||
| Expandable RAM up to (GB) | - | 16GB | ||
| graphics | ||||
| Graphics Processor | Nvidia GeForce MX150 | AMD Radeon R5 M330 | ||
| Dedicated Graphic Memory Type | DDR4 | - | ||
| storage | ||||
| Hard disk | 1TB | 1TB | ||
| SSD | No | No | ||
| inputs | ||||
| Speakers | Yes | Stereo Speakers | ||
| Finger Print Sensor | No | No | ||
| Pointer Device | - | Trackpad | ||
| Optical Disk Drive | - | CD/DVD Reader | ||
| ports and slots | ||||
| HDMI Port | Standard | Standard | ||
| Multi Card Slot | 4 in 1 Card Reader | SD Card Reader | ||
| Number of USB Ports | - | 2 | ||
| USB Ports | - | 2 x USB 3.0 | ||
| Headphone and Mic Combo Jack | - | Yes | ||
| VGA Port | - | Yes | ||
| RJ45 (LAN) | - | Yes | ||
| connectivity | ||||
| Wi-Fi standards supported | - | 802.11 ac | ||
| Bluetooth version | - | 4 | ||
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