Lenovo ThinkPad X280 vs Lenovo ThinkPad T580 vs Lenovo ThinkPad T480 vs HP EliteBook 850 comparison
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| key specs |
| Display size | 12.50-inch | 15.60-inch | 14.00-inch | 15.60-inch |
| Display resolution | 1920x1080 pixels | - | 1366x768 pixels | - |
| Processor | Core i7 | APU Quad Core | Core i5 | Core i5 |
| RAM | 16GB | 16GB | 8GB | 8GB |
| OS | Windows 10 Professional | Windows 10 Professional | Windows 10 | - |
| Hard disk | No | 500GB | 256GB | 256GB |
| SSD | No | No | No | No |
| Graphics | Intel HD Graphics 620 | Nvidia GeForce MX150 | Intel HD Graphics 620 | - |
| Weight | 2.49 kg | 1.97 kg | 1.65 kg | 1.84 kg |
| general |
| Brand | Lenovo | Lenovo | Lenovo | HP |
| Model | ThinkPad X280 | ThinkPad T580 | ThinkPad T480 | EliteBook 850 |
| Model Number | X280 | T580 | T480 | 850 |
| Series | ThinkPad | ThinkPad | ThinkPad | EliteBook |
| Dimensions (mm) | 307.70 x 209.80 x 17.40 | 365.80 x 252.80 x 19.95 | 337.00 x 232.00 x 20.00 | 384.00 x 257.00 x 20.00 |
| Weight (kg) | 2.49 | 1.97 | 1.65 | 1.84 |
| Colours | Black | Black | Black | Silver |
| Operating system | Windows 10 Professional | Windows 10 Professional | Windows 10 | - |
| Battery Capacity (WHR) | - | 32 | - | - |
| Battery Cell | - | - | 3 | 3 |
| display |
| Size | 12.50-inch | 15.60-inch | 14.00-inch | 15.60-inch |
| Resolution | 1920x1080 pixels | - | 1366x768 pixels | - |
| processor |
| Processor | Intel Core i7 8th Gen | Intel APU Quad Core 8th Gen | Intel Core i5 8th Gen 8250U | Intel Core i5 |
| Base Clock Speed | - | - | 1.6 GHz | - |
| memory |
| RAM | 16GB | 16GB | 8GB | 8GB |
| graphics |
| Graphics Processor | Intel HD Graphics 620 | Nvidia GeForce MX150 | Intel HD Graphics 620 | - |
| Dedicated Graphic Memory Type | DDR4 | GDDR5 | DDR4 | - |
| Dedicated Graphics | No | - | No | - |
| storage |
| Hard disk | No | 500GB | 256GB | 256GB |
| SSD | No | No | No | No |
| connectivity |
| Bluetooth version | 4.2 | - | - | - |
| Ethernet | Yes | - | Yes | - |
| Wi-Fi standards supported | - | - | 802.11 a/b/g/n/ac | 802.11 a/b/g |
| inputs |
| Web Camera | Yes | Yes | Yes | - |
| Speakers | Yes | Yes | - | - |
| Finger Print Sensor | Yes | No | No | No |
| ports and slots |
| Number of USB Ports | 2 | - | - | - |
| USB Ports | 2 x USB 3.0 | - | - | - |
| HDMI Port | Standard | Standard | - | - |
| Multi Card Slot | SD Card Reader | 4 in 1 Card Reader | - | - |
| RJ45 (LAN) | Yes | Yes | Yes | - |
| Headphone and Mic Combo Jack | - | Yes | - | - |