| Processor Lenovo Thinkpad Edge E431 (62771F2) | Lenovo ThinkPad Edge E431 (62771F2) | |
| Processor | Intel Core i3-3110 | |
| Memory Lenovo Thinkpad Edge E431 (62771F2) | Lenovo ThinkPad Edge E431 (62771F2) | |
| RAM | 4GB | |
| Memory Type | DDR3 | |
| Hard Drive Lenovo Thinkpad Edge E431 (62771F2) | Lenovo ThinkPad Edge E431 (62771F2) | |
| Hard Drive Size | 500GB | |
| Format | 2.5 inch | |
| Optical Drive | DVD Writer | |
| Display Lenovo Thinkpad Edge E431 (62771F2) | Lenovo ThinkPad Edge E431 (62771F2) | |
| Screen Size | 14 inches | |
| Chipset Lenovo Thinkpad Edge E431 (62771F2) | Lenovo ThinkPad Edge E431 (62771F2) | |
| GPU Model | Intel HD Graphics 4000 | |
| HDMI Port | yes | |
| Network Lenovo Thinkpad Edge E431 (62771F2) | Lenovo ThinkPad Edge E431 (62771F2) | |
| Ethernet Port | 1 | |
| Audio Lenovo Thinkpad Edge E431 (62771F2) | Lenovo ThinkPad Edge E431 (62771F2) | |
| Sound Technologies | Dolby Advanced Audio | |
| Connectivity Lenovo Thinkpad Edge E431 (62771F2) | Lenovo ThinkPad Edge E431 (62771F2) | |
| USB 2.0 ports | 1 | |
| USB 3.0 ports | 2 | |
| Built-in Camera | yes | |
| Microphone | yes | |
| Fingerprint Reader | yes | |
| Digital Media Reader | 4-in-1 | |
| Battery Lenovo Thinkpad Edge E431 (62771F2) | Lenovo ThinkPad Edge E431 (62771F2) | |
| Battery Chemistry | Li-Ion | |
| Battery Life | 6 Hrs | |
| Software Lenovo Thinkpad Edge E431 (62771F2) | Lenovo ThinkPad Edge E431 (62771F2) | |
| Operating System | Windows 8 | |