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Specification Lenovo C340-15 81T90003US


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Lenovo C340-15 81T90003US


OS: Chrome OS

CPU: 4417U 2.3 GHz
RAM: 4 GB
Display: 15.6 inch
Battery: 56 Wh

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Lenovo C340-15 81T90003US notebook runs on Chrome OS operating system. The notebook is powered by 4417U 2.3 GHz , 2 cores , 4 threads processor. It has 4 GB RAM. . Display 15.6 inch, Intel HD Graphics 610 - On-board graphics adapter. The notebook is fueled with a 56 Wh.


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
Operating system installed:Chrome OS
Display & Graphics Lenovo C340-15 81T90003US
Panel type:IPS
Aspect ratio:16:9
Display brightness:250 cd/m²
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
Internal memory:4 GB
Memory clock speed:2400 MHz
Memory form factor:On-board
Internal memory type:DDR4-SDRAM
Storage Lenovo C340-15 81T90003US
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
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
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
Keyboard backlit:Yes
Numeric keypad:Yes
Pointing device:Touchpad
Audio Lenovo C340-15 81T90003US
Built-in microphone:Yes
Number of speakers:2
Speaker power:2 W
Built-in Devices Lenovo C340-15 81T90003US
Front camera:Yes
Front camera resolution:1 MP
Front camera signal format:720p
Power Lenovo C340-15 81T90003US
AC adapter power:45 W
Security Lenovo C340-15 81T90003US
Cable lock slot:Yes
Design Lenovo C340-15 81T90003US
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
Battery capacity:56 Wh
Battery type:Lithium-Ion (Li-Ion)
Battery life:10 h


Lenovo C340-15 81T90003US Overview


The Lenovo C340-15 81T90003US laptop is a versatile and compact Chromebook that offers a balance of performance and portability. Powered by an Intel Pentium Gold 4417U processor with 2 cores and 4 threads, this laptop delivers smooth and efficient multitasking capabilities. With a processor frequency of 2.3 GHz and a thermal design power of 15 W, it offers a decent level of performance for everyday tasks.

The 15.6-inch IPS display with a Full HD resolution of 1920 x 1080 pixels provides crisp and clear visuals for watching movies, browsing the web, or working on documents. The touchscreen is responsive and supports multi-touch gestures, making it convenient to navigate through applications and content. The LED backlight ensures bright and vibrant colors, while the 16:9 aspect ratio offers a wide viewing experience.

Equipped with Intel HD Graphics 610, the integrated graphics card provides smooth graphics performance for casual gaming and multimedia tasks. The 4 GB of DDR4 RAM ensures smooth multitasking, while the 32 GB of flash storage offers ample space for storing files and applications.

In terms of connectivity, the Lenovo C340-15 features Wi-Fi 5 (802.11ac) for fast wireless networking, Bluetooth 4.2 for connecting peripherals, and multiple USB Type-A and Type-C ports for connecting external devices. The built-in webcam, microphone, and speakers provide a complete multimedia experience.

The convertible form factor allows users to switch between laptop and tablet modes, offering flexibility in how the device is used. The backlit keyboard and numeric keypad make it easy to type in low-light conditions, while the touchpad provides accurate cursor control.

Pros:
1. Responsive touchscreen display with Full HD resolution
2. Intel Pentium Gold processor for smooth performance
3. Compact and lightweight design for portability
4. Multiple connectivity options including USB Type-A and Type-C ports
5. Convertible form factor for versatility in usage

Cons:
1. Limited storage capacity with only 32 GB of flash storage
2. Integrated graphics may not be sufficient for high-end gaming
3. Limited RAM may affect performance with heavy multitasking
4. Chrome OS may have limitations compared to Windows or macOS
5. Limited battery life of 10 hours may require frequent charging for all-day use.



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