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OS: Windows 10 Home CPU: i3-8145U 2.1 GHz RAM: 4 GB Display: 14 inch SSD: 256 GB Battery: 45 Wh |
| Processor Lenovo IdeaPad C340 81N400L1AX | |
| 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 81N400L1AX | |
| Operating system installed: | Windows 10 Home |
| Operating system architecture: | 64-bit |
| Display & Graphics Lenovo IdeaPad C340 81N400L1AX | |
| Panel type: | TN |
| Aspect ratio: | 16:9 |
| Display brightness: | 220 cd/m² |
| 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 model: | Intel UHD Graphics 620 |
| Memory Lenovo IdeaPad C340 81N400L1AX | |
| 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 81N400L1AX | |
| 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 81N400L1AX | |
| 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 81N400L1AX | |
| 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 81N400L1AX | |
| Keyboard backlit: | Yes |
| Numeric keypad: | No |
| Pointing device: | Touchpad |
| Windows keys: | Yes |
| Audio Lenovo IdeaPad C340 81N400L1AX | |
| 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 81N400L1AX | |
| 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 81N400L1AX | |
| AC adapter power: | 65 W |
| Security Lenovo IdeaPad C340 81N400L1AX | |
| Fingerprint reader: | Yes |
| Password protection: | Yes |
| Trusted Platform Module (TPM): | Yes |
| Design Lenovo IdeaPad C340 81N400L1AX | |
| Brand: | Lenovo |
| Family: | IdeaPad |
| Series: | C |
| Model name: | C340 |
| Part Number: | 81N400L1AX |
| Product type: | Hybrid (2-in-1) |
| Form factor: | Convertible (Folder) |
| Product colour: | Blue |
| EAN/UPC code: | 0194552054946 |
| Depth: | 229 mm |
| Width: | 328 mm |
| Height: | 17.9 mm |
| Weight: | 1.65 kg |
| Release Date: | 2019-12-09 |
| Battery Information Lenovo IdeaPad C340 81N400L1AX | |
| Battery capacity: | 45 Wh |
| Battery type: | Lithium-Ion (Li-Ion) |
| Battery life: | 8 h |
| Quick charge: | Yes |
 | XenLuxu | April 21, 2024 |
| Overall, I find the laptop to be a versatile and reliable device for everyday use. The CPU resources are adequate for basic tasks, and the SSD storage provides enough space for files. The display quality is satisfactory for watching movies and YouTube. However, more RAM would be beneficial for multitasking and gaming. There are sufficient USB ports for connectivity, and the laptop is suitable for office programs. | ||
| Reply | ||
| Bonanu# | May 29, 2024 |
| I upgraded the memory to 16 GB and the hard disk to a 512 GB SSD | ||
| Reply | ||
