On this page we compare specs Lenovo Yoga C640 81XL0008GE with other notebooks, we compare screens and performance, the amount of RAM and hard drive memory, external dimensions, battery capacity and the availability of external ports.
| Processor | Lenovo Yoga C640 81XL0008GE | |
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| Processor model | i7-10510U | |
| Processor cores | 4 | |
| Processor family | 10th gen Intel Core i7 | |
| Processor frequency | 1.8 GHz | |
| Motherboard chipset | Intel SoC | |
| Processor boost frequency | 4.9 GHz | |
| Processor cache | 8 MB | |
| Thermal Design Power (TDP) | 15 W | |
| Software | Lenovo Yoga C640 81XL0008GE | other notebooks |
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| Operating system installed | Windows 10 Home | |
| Operating system architecture | 64-bit | |
| Display & Graphics | Lenovo Yoga C640 81XL0008GE | other notebooks |
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| Panel type | IPS | |
| Aspect ratio | 16:9 | |
| Display diagonal | 13.3 inch | |
| Display resolution | 1920 x 1080 pixels | |
| Dual-screen | No | |
| HD type | Full HD | |
| 3D | No | |
| LED backlight | Yes | |
| NTSC coverage | 72% | |
| Touch technology | Multi-touch | |
| Touchscreen | Yes | |
| Discrete graphics adapter | No | |
| Discrete graphics adapter model | Not available | |
| On-board graphics adapter | Yes | |
| On-board graphics adapter model | Intel UHD Graphics | |
| Memory | Lenovo Yoga C640 81XL0008GE | other notebooks |
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| Internal memory | 16 GB | |
| Maximum internal memory | 16 GB | |
| Memory clock speed | 2400 MHz | |
| Memory form factor | On-board | |
| Internal memory type | DDR4-SDRAM | |
| Storage | Lenovo Yoga C640 81XL0008GE | other notebooks |
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| SSD capacity | 512 GB | |
| Storage media | SSD | |
| Number of SSDs installed | 1 | |
| Total SSDs capacity | 512 GB | |
| Total storage capacity | 512 GB | |
| Optical drive type | No | |
| Card reader integrated | No | |
| Network & Communication | Lenovo Yoga C640 81XL0008GE | other notebooks |
|---|
| 3G | Yes | |
| 4G | Yes | |
| Antenna type | 2x2 | |
| Bluetooth | Yes | |
| Bluetooth version | 5.0 | |
| Ethernet LAN | No | |
| Wi-Fi | Wi-Fi 5 (802.11ac) | |
| Wi-Fi standards | Wi-Fi 5 (802.11ac) | |
| WWAN | Yes | |
| Interfaces/Ports | Lenovo Yoga C640 81XL0008GE | other notebooks |
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| Combo headphone/mic port | Yes | |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A | 2 | |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C | 1 | |
| Input Devices | Lenovo Yoga C640 81XL0008GE | other notebooks |
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| Keyboard backlit | Yes | |
| Numeric keypad | No | |
| Pointing device | Touchpad | |
| Windows keys | Yes | |
| Audio | Lenovo Yoga C640 81XL0008GE | other notebooks |
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| Built-in microphone | Yes | |
| Number of speakers | 2 | |
| Number of microphones | 2 | |
| Speaker power | 2 W | |
| Built-in Devices | Lenovo Yoga C640 81XL0008GE | other notebooks |
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| Front camera | Yes | |
| Front camera HD type | HD | |
| Front camera signal format | 720p | |
| Performance | Lenovo Yoga C640 81XL0008GE | other notebooks |
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| Accelerometer | Yes | |
| Ambient light sensor | No | |
| Electronic compass | No | |
| Gyroscope | No | |
| Power | Lenovo Yoga C640 81XL0008GE | other notebooks |
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| AC adapter power | 45 W | |
| Security | Lenovo Yoga C640 81XL0008GE | other notebooks |
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| Fingerprint reader | Yes | |
| Password protection | Yes | |
| Trusted Platform Module (TPM) | Yes | |
| Design | Lenovo Yoga C640 81XL0008GE | other notebooks |
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| Brand | Lenovo | |
| Family | Yoga | |
| Series | C | |
| Model name | C640 | |
| Part Number | 81XL0008GE | |
| Product type | Hybrid (2-in-1) | |
| Form factor | Convertible (Folder) | |
| Product colour | Grey | |
| EAN/UPC code | 0193638879763 | |
| Depth | 204.5 mm | |
| Width | 306 mm | |
| Height | 16.9 mm | |
| Weight | 1.35 kg | |
| Release Date | 2019-07-31 | |
| Battery Information | Lenovo Yoga C640 81XL0008GE | other notebooks |
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| Battery capacity | 60 Wh | |
| Battery type | Lithium-Ion (Li-Ion) | |
| Battery life | 20 h | |
