On this page we compare specs Lenovo IdeaPad C340 81N400DXPB 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 81N400DXPB | |
|---|
| Processor model | i3-8145U | |
| Processor cores | 2 | |
| Processor family | 8th gen Intel Core i3 | |
| Processor frequency | 2.1 GHz | |
| Processor boost frequency | 3.9 GHz | |
| Processor cache | 4 MB | |
| Thermal Design Power (TDP) | 15 W | |
| Software | Lenovo IdeaPad C340 81N400DXPB | other notebooks |
|---|
| Operating system installed | Windows 10 Home | |
| Operating system architecture | 64-bit | |
| Display & Graphics | Lenovo IdeaPad C340 81N400DXPB | other notebooks |
|---|
| Panel type | TN | |
| Aspect ratio | 16:9 | |
| Display diagonal | 14 inch | |
| Display resolution | 1920 x 1080 pixels | |
| Dual-screen | No | |
| HD type | Full HD | |
| 3D | No | |
| LED backlight | Yes | |
| Touch technology | Multi-touch | |
| Touchscreen | Capacitive | |
| Discrete graphics adapter | No | |
| Discrete graphics adapter model | Not available | |
| On-board graphics adapter | Yes | |
| On-board graphics adapter family | Intel UHD Graphics | |
| On-board graphics adapter model | Intel UHD Graphics 620 | |
| Memory | Lenovo IdeaPad C340 81N400DXPB | other notebooks |
|---|
| Internal memory | 4 GB | |
| Maximum internal memory | 16 GB | |
| Memory clock speed | 2400 MHz | |
| Memory layout (slots x size) | 1 x 4 GB | |
| Memory slots | 1x SO-DIMM | |
| Internal memory type | DDR4-SDRAM | |
| Storage | Lenovo IdeaPad C340 81N400DXPB | other notebooks |
|---|
| SSD capacity | 256 GB | |
| SSD interface | NVMe, PCI Express | |
| SSD form factor | M.2 | |
| Storage media | SSD | |
| Number of SSDs installed | 1 | |
| Total SSDs capacity | 256 GB | |
| Total storage capacity | 256 GB | |
| LightScribe | No | |
| Optical drive type | No | |
| Card reader integrated | Yes | |
| Compatible memory cards | MMC, SD, SDHC, SDXC | |
| Network & Communication | Lenovo IdeaPad C340 81N400DXPB | other notebooks |
|---|
| 3G | No | |
| 4G | No | |
| 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) | |
| WWAN | No | |
| Interfaces/Ports | Lenovo IdeaPad C340 81N400DXPB | other notebooks |
|---|
| HDMI version | 1.4b | |
| HDMI ports quantity | 1 | |
| Charging port type | DC-in jack | |
| 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 | |
| USB Sleep-and-Charge | 1 | |
| Input Devices | Lenovo IdeaPad C340 81N400DXPB | other notebooks |
|---|
| Keyboard backlit | No | |
| Numeric keypad | No | |
| Pointing device | Touchpad | |
| Windows keys | Yes | |
| Audio | Lenovo IdeaPad C340 81N400DXPB | other notebooks |
|---|
| 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 81N400DXPB | other notebooks |
|---|
| Auto focus | No | |
| Front camera | Yes | |
| Front camera HD type | HD | |
| Front camera resolution | 1 MP | |
| Front camera signal format | 720p | |
| Privacy camera | Yes | |
| Power | Lenovo IdeaPad C340 81N400DXPB | other notebooks |
|---|
| AC adapter frequency | 50 - 60 Hz | |
| AC adapter input voltage | 100 - 240 V | |
| AC adapter power | 65 W | |
| Security | Lenovo IdeaPad C340 81N400DXPB | other notebooks |
|---|
| Fingerprint reader | No | |
| Password protection | Yes | |
| Trusted Platform Module (TPM) | Yes | |
| Design | Lenovo IdeaPad C340 81N400DXPB | other notebooks |
|---|
| Brand | Lenovo | |
| Family | IdeaPad | |
| Series | C | |
| Model name | C340 | |
| Part Number | 81N400DXPB | |
| Product type | Hybrid (2-in-1) | |
| Form factor | Convertible (Folder) | |
| Product colour | Black | |
| EAN/UPC code | 0193386968863 | |
| Depth | 229 mm | |
| Width | 328 mm | |
| Height | 17.9 mm | |
| Weight | 1.65 kg | |
| Release Date | 2019-10-23 | |
| Battery Information | Lenovo IdeaPad C340 81N400DXPB | other notebooks |
|---|
| Battery capacity | 45 Wh | |
| Battery type | Lithium-Ion (Li-Ion) | |
| Battery life | 8 h | |
