On this page we compare specs Lenovo IdeaPad C340 81N400CBAD 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 IdeaPad C340 81N400CBAD | |
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| Processor manufacturer | Intel | |
| Processor model | 5405U | |
| Processor socket | BGA 1528 | |
| Processor threads | 4 | |
| Processor cores | 2 | |
| Processor codename | Whiskey Lake | |
| Processor family | Intel Pentium Gold | |
| Processor frequency | 2.3 GHz | |
| Processor cache | 2 MB | |
| Thermal Design Power (TDP) | 15 W | |
| Software | Lenovo IdeaPad C340 81N400CBAD | other notebooks |
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| Operating system installed | Windows 10 Home S | |
| Display & Graphics | Lenovo IdeaPad C340 81N400CBAD | other notebooks |
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| Panel type | TN | |
| Display diagonal | 14 inch | |
| Display resolution | 1366 x 768 pixels | |
| Display surface | Gloss | |
| HD type | HD | |
| LED backlight | Yes | |
| Touchscreen | Capacitive | |
| Discrete graphics adapter | No | |
| Discrete graphics adapter model | Not available | |
| Maximum on-board graphics adapter memory | 32 GB | |
| On-board graphics adapter | Yes | |
| On-board graphics adapter base frequency | 300 MHz | |
| On-board graphics adapter DirectX version | 12.0 | |
| On-board graphics adapter dynamic frequency (max) | 950 MHz | |
| On-board graphics adapter model | Intel UHD Graphics 610 | |
| On-board graphics adapter OpenGL | 4.5 | |
| Memory | Lenovo IdeaPad C340 81N400CBAD | other notebooks |
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| Internal memory | 4 GB | |
| Maximum internal memory | 16 GB | |
| Memory clock speed | 2666 MHz | |
| Memory form factor | On-board SO-DIMM | |
| Memory slots | 1x SO-DIMM | |
| Internal memory type | DDR4-SDRAM | |
| Storage | Lenovo IdeaPad C340 81N400CBAD | other notebooks |
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| SSD capacity | 128 GB | |
| Storage media | SSD | |
| Number of SSDs installed | 1 | |
| Total SSDs capacity | 128 GB | |
| Total storage capacity | 128 GB | |
| Optical drive type | No | |
| Card reader integrated | Yes | |
| Compatible memory cards | MMC, SD, SDHC, SDXC | |
| Network & Communication | Lenovo IdeaPad C340 81N400CBAD | other notebooks |
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| Antenna type | 1x1 | |
| Bluetooth | Yes | |
| Bluetooth version | 4.2 | |
| Ethernet LAN | No | |
| Wi-Fi | Wi-Fi 5 (802.11ac) | |
| Wi-Fi standards | Wi-Fi 5 (802.11ac) | |
| Input Devices | Lenovo IdeaPad C340 81N400CBAD | other notebooks |
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| Keyboard backlit | No | |
| Numeric keypad | No | |
| Pointing device | Touchpad | |
| Audio | Lenovo IdeaPad C340 81N400CBAD | other notebooks |
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| Audio system | Dolby Audio | |
| Built-in microphone | Yes | |
| Number of speakers | 2 | |
| Number of microphones | 2 | |
| Speaker power | 2 W | |
| Built-in Devices | Lenovo IdeaPad C340 81N400CBAD | other notebooks |
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| Front camera | Yes | |
| Front camera HD type | HD | |
| Power | Lenovo IdeaPad C340 81N400CBAD | other notebooks |
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| AC adapter power | 65 W | |
| Security | Lenovo IdeaPad C340 81N400CBAD | other notebooks |
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| Fingerprint reader | No | |
| Password protection | Yes | |
| Trusted Platform Module (TPM) | Yes | |
| Design | Lenovo IdeaPad C340 81N400CBAD | other notebooks |
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| Brand | Lenovo | |
| Family | IdeaPad | |
| Series | C | |
| Model name | C340 | |
| Part Number | 81N400CBAD | |
| Product type | Hybrid (2-in-1) | |
| Form factor | Convertible (Folder) | |
| Product colour | Blue | |
| EAN/UPC code | 0193386791249 | |
| Release Date | 07 January 2020 | |
| Battery Information | Lenovo IdeaPad C340 81N400CBAD | other notebooks |
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| Battery capacity | 45 Wh | |
| Battery type | Lithium-Ion (Li-Ion) | |
| Battery life | 8 h | |
