| Processor | Lenovo Yoga C640 81UE003WHV | |
| Processor model | i3-10110U | |
| Processor socket | BGA 1528 | |
| Processor threads | 4 | |
| Processor cores | 2 | |
| Processor codename | Comet Lake | |
| Processor family | 10th gen Intel Core i3 | |
| Processor frequency | 2.1 GHz | |
| Processor boost frequency | 4.1 GHz | |
| Processor boost cache | 4 MB | |
| Thermal Design Power (TDP) | 15 W | |
| Processor lithography | 14 nm | |
| Software | Lenovo Yoga C640 81UE003WHV | other notebooks |
| Operating System | Windows 10 Home | |
| Display & Graphics | Lenovo Yoga C640 81UE003WHV | other notebooks |
| Display diagonal | 13.3 inch | |
| Display resolution | 1920 x 1080 pixels | |
| HD type | Full HD | |
| Discrete graphics adapter | No | |
| Discrete graphics adapter model | Not available | |
| Graphics card | Intel UHD Graphics | |
| On-Board graphics adapter model | Intel UHD Graphics | |
| Graphics adapter memory | 32 GB | |
| Graphics card adapter max frequency: | 1000 MHz | |
| Graphics graphics adapter base frequency | 300 MHz | |
| Memory | Lenovo Yoga C640 81UE003WHV | other notebooks |
| Internal memory | 8 GB | |
| Storage | Lenovo Yoga C640 81UE003WHV | other notebooks |
| Storage | 256 GB SSD | |
| Optical drive type | No | |
| Network & Communication | Lenovo Yoga C640 81UE003WHV | other notebooks |
| Bluetooth | Yes | |
| Ethernet LAN | No | |
| WiFi Standards | Wi-Fi 5 (802.11ac) | |
| Interfaces/Ports | Lenovo Yoga C640 81UE003WHV | other notebooks |
| Input Devices | Lenovo Yoga C640 81UE003WHV | other notebooks |
| Keyboard Device | Touchpad | |
| Audio | Lenovo Yoga C640 81UE003WHV | other notebooks |
| Built-In Speakers | 2 | |
| Built-in Devices | Lenovo Yoga C640 81UE003WHV | other notebooks |
| Front Camera | Yes | |
| Power | Lenovo Yoga C640 81UE003WHV | other notebooks |
| AC Power Adapter | 45 W | |
| Design | Lenovo Yoga C640 81UE003WHV | other notebooks |
| Product type | Hybrid (2-in-1) | |
| Form Factor | Convertible (Folder) | |
| Depth | 204.5 mm | |
| Width | 306 mm | |
| Height | 16.9 mm | |
| Weight | 1.35 kg | |
| Battery Information | Lenovo Yoga C640 81UE003WHV | other notebooks |
| Battery type | Lithium-Ion (Li-Ion) | |
