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| key specs | ||||
| Display size | 15.60-inch | 15.60-inch | ||
| Display resolution | 1366x768 pixels | 1920x1080 pixels | ||
| Touchscreen | No | No | ||
| Processor | Core i5 | Core i7 | ||
| RAM | 8GB | 8GB | ||
| OS | Windows 10 | Windows 10 | ||
| Hard disk | 512GB | 1TB | ||
| SSD | No | 128GB | ||
| Graphics | Intel Integrated HD Graphics 4000 | Nvidia GeForce MX150 | ||
| Weight | 2.25 kg | 2.00 kg | ||
| general | ||||
| Brand | HP | Dell | ||
| Model | ProBook 450 | Inspiron 15 7572 | ||
| Model Number | 450 | 15 7572 | ||
| Series | ProBook | Inspiron | ||
| Weight (kg) | 2.25 | 2 | ||
| Colours | Silver | Grey, Gold | ||
| Operating system | Windows 10 | Windows 10 | ||
| Battery Cell | 6 | - | ||
| Battery Life (up to hours) | 5 | - | ||
| Dimensions (mm) | - | 19.50 x 358.16 x 246.95 | ||
| Battery Capacity (WHR) | - | 42 | ||
| display | ||||
| Size | 15.60-inch | 15.60-inch | ||
| Resolution | 1366x768 pixels | 1920x1080 pixels | ||
| Touch Screen | No | No | ||
| processor | ||||
| Processor | Intel Core i5 3110M | Intel Core i7 8th Gen 8550U | ||
| Base Clock Speed | 2.4 GHz | 1.8 GHz | ||
| Cache | 3MB | 8MB | ||
| Burst Clock Speed | - | 4 GHz | ||
| memory | ||||
| RAM | 8GB | 8GB | ||
| RAM Slots | 2 | - | ||
| Expandable RAM up to (GB) | 8GB | - | ||
| graphics | ||||
| Graphics Processor | Intel Integrated HD Graphics 4000 | Nvidia GeForce MX150 | ||
| Dedicated Graphics | No | Yes | ||
| Dedicated Graphic Memory | - | 4GB | ||
| storage | ||||
| Hard disk | 512GB | 1TB | ||
| SSD | No | 128GB | ||
| connectivity | ||||
| Wi-Fi standards supported | 802.11 b/g/n | 802.11 ac | ||
| Bluetooth version | 4 | 4.1 | ||
| Ethernet | 10/100 Base T | - | ||
| inputs | ||||
| Web Camera | 0.3-megapixel | Yes | ||
| Pointer Device | Touchpad | Trackpad | ||
| Touchpad | Yes | - | ||
| Internal Mic | Yes | Yes | ||
| Speakers | Stereo Speakers | 2 Speakers | ||
| Finger Print Sensor | No | No | ||
| Backlit Keyboard | - | Yes | ||
| ports and slots | ||||
| Number of USB Ports | 3 | - | ||
| USB Ports | 3 x USB 2.0 | 1 x USB 2.0, 2 x USB 3.0, 2 x USB 3.0 (Type A) | ||
| HDMI Port | Standard | Standard | ||
| Multi Card Slot | Yes | SD Card Reader | ||
| VGA Port | Yes | - | ||
| Mic In | Yes | - | ||
| RJ45 (LAN) | Yes | Yes | ||
| Headphone and Mic Combo Jack | - | Yes | ||
| ratings | ||||
| Overall NDTV Rating | - | Read Review | ||
| Design Rating | - | |||
| Display Rating | - | |||
| Software Rating | - | |||
| Performance Rating | - | |||
| Battery Life Rating | - | |||
| Value for Money Rating | - | |||