On this page we compare specs Lenovo C340-15 81T90003US 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 C340-15 81T90003US | |
|---|
| Processor model | 4417U | |
| Processor socket | BGA 1356 | |
| Processor threads | 4 | |
| Processor cores | 2 | |
| Processor family | Intel Pentium Gold | |
| Processor frequency | 2.3 GHz | |
| Processor cache | 2 MB | |
| Thermal Design Power (TDP) | 15 W | |
| Software | Lenovo C340-15 81T90003US | other notebooks |
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| Operating system installed | Chrome OS | |
| Display & Graphics | Lenovo C340-15 81T90003US | other notebooks |
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| Panel type | IPS | |
| Aspect ratio | 16:9 | |
| Display diagonal | 15.6 inch | |
| Display resolution | 1920 x 1080 pixels | |
| Dual-screen | No | |
| HD type | Full HD | |
| 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 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 family | Intel HD Graphics | |
| On-board graphics adapter model | Intel HD Graphics 610 | |
| On-board graphics adapter OpenGL | 4.4 | |
| Memory | Lenovo C340-15 81T90003US | other notebooks |
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| Internal memory | 4 GB | |
| Memory clock speed | 2400 MHz | |
| Memory form factor | On-board | |
| Internal memory type | DDR4-SDRAM | |
| Storage | Lenovo C340-15 81T90003US | other notebooks |
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| Storage media | Flash | |
| Total storage capacity | 32 GB | |
| Optical drive type | No | |
| Card reader integrated | Yes | |
| Compatible memory cards | MicroSD (TransFlash) | |
| Flash memory | 32 GB | |
| Network & Communication | Lenovo C340-15 81T90003US | other notebooks |
|---|
| 3G | No | |
| 4G | No | |
| Antenna type | 2x2 | |
| Bluetooth | Yes | |
| Bluetooth version | 4.2 | |
| Ethernet LAN | No | |
| Wi-Fi | Wi-Fi 5 (802.11ac) | |
| Wi-Fi standards | 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) | |
| Interfaces/Ports | Lenovo C340-15 81T90003US | other notebooks |
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| Combo headphone/mic port | Yes | |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A | 1 | |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C | 2 | |
| Input Devices | Lenovo C340-15 81T90003US | other notebooks |
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| Keyboard backlit | Yes | |
| Numeric keypad | Yes | |
| Pointing device | Touchpad | |
| Audio | Lenovo C340-15 81T90003US | other notebooks |
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| Built-in microphone | Yes | |
| Number of speakers | 2 | |
| Speaker power | 2 W | |
| Built-in Devices | Lenovo C340-15 81T90003US | other notebooks |
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| Front camera | Yes | |
| Front camera resolution | 1 MP | |
| Front camera signal format | 720p | |
| Power | Lenovo C340-15 81T90003US | other notebooks |
|---|
| AC adapter power | 45 W | |
| Security | Lenovo C340-15 81T90003US | other notebooks |
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| Cable lock slot | Yes | |
| Design | Lenovo C340-15 81T90003US | other notebooks |
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| Brand | Lenovo | |
| Model name | C340-15 | |
| Part Number | 81T90003US | |
| Product type | Chromebook | |
| Form factor | Convertible (Folder) | |
| Product colour | Grey | |
| Housing material | Aluminium, Plastic | |
| EAN/UPC code | 0193386594000 | |
| Depth | 248.8 mm | |
| Width | 361.5 mm | |
| Height | 18.9 mm | |
| Weight | 1.98 kg | |
| Release Date | 2019-07-07 | |
| Battery Information | Lenovo C340-15 81T90003US | other notebooks |
|---|
| Battery capacity | 56 Wh | |
| Battery type | Lithium-Ion (Li-Ion) | |
| Battery life | 10 h | |
