Lenovo Chromebook C340-15 Information

The Lenovo Chromebook C340-15 is a versatile convertible device designed for productivity and mobility. With a 15.6-inch Full HD display, it provides a clear and immersive experience for browsing, streaming, and working on documents. Its x86_64 architecture and Intel Core i3-8130U processor ensure smooth performance for everyday tasks, while the inclusion of Linux support allows users to run native applications without needing a desktop environment. This makes it an ideal choice for those who want flexibility and power in a single device.

Priced at $319, the Chromebook C340-15 offers good value with 4 GB of RAM and 64 GB eMMC storage, making it suitable for lightweight workloads and basic multimedia use. The touchscreen feature enhances usability for both touch-based interactions and Android applications, while the multiple ports—including USB Type-C and a MicroSD card slot—provide convenient connectivity options. However, as the device has reached its Auto Update Expiration (AUE) date of June 1^st, 2025, it will no longer receive security updates or new features, which may affect compatibility with modern websites and applications. Users should be aware that continued use could expose them to potential security risks. For more information on supporting older devices, visit the ChromeOS Guide for Discontinued and End of Life Devices.

System Specifications

The Lenovo Chromebook C340-15 is an x86_64 based Convertible powered by a Intel Core i3-8130U clocked at 1.8 GHz with 4 GB of RAM. As far as built-in storage, the Lenovo Chromebook C340-15 has 64 GB eMMC of local disk space. The Lenovo Chromebook C340-15 runs code built for the x86_64 architecture.

Performance Expectations

The Lenovo Chromebook C340-15 offers a balanced blend of performance and portability, making it ideal for everyday tasks like web browsing, streaming media, and light productivity work. With 4 GB of RAM and an Intel Core i3 processor, this convertible device handles modern websites and applications smoothly, especially when used with Chrome-based tools or Android apps. The touchscreen feature enhances usability for note-taking or quick interactions, while the 1920x1080 resolution provides clear visuals for both work and entertainment. Whether you're managing emails, watching videos, or browsing social media, this device delivers a responsive experience that feels efficient for its class.

For users who rely on Linux applications, the C340-15 supports native Linux environments, allowing access to a range of productivity tools without the need for additional setup. The inclusion of GPU support ensures smoother performance when running graphically intensive apps or multimedia tasks. Its 64 GB eMMC storage is sufficient for most users, though those needing more space can expand via the MicroSD card slot. Overall, this device remains a solid choice for students and casual users looking for a reliable, budget-friendly Chromebook that still performs well in real-world scenarios.

CPU Performance Expectations

The Intel Core i3-8130U processor provides a balanced performance for everyday tasks such as web browsing, document editing, and streaming media. This CPU is designed to handle lightweight applications efficiently, making it well-suited for users who primarily use ChromeOS for communication, research, and basic productivity work. While it may not be the most powerful chip available on newer models, it delivers a smooth experience for common activities like watching videos or managing emails without noticeable lag. Its dual-core architecture with hyper-threading ensures that multitasking remains manageable, allowing users to switch between open tabs and apps seamlessly.

For more intensive tasks such as running multiple browser tabs alongside productivity software or light photo editing, the 4 GB of RAM works well in conjunction with the processor. The combination supports a moderate level of concurrency without significant performance drops, though users should expect some limitations when working with resource-heavy applications. Overall, this CPU offers a reliable and consistent experience for most ChromeOS-based workflows, making it an ideal choice for students, remote workers, or anyone seeking a simple yet functional computing solution.

Storage Performance Expectations

The Lenovo Chromebook C340-15 uses eMMC storage, which is a type of embedded MultiMediaCard that offers reliable performance for everyday tasks. While eMMC storage is generally slower than SSDs in terms of read and write speeds, it still provides sufficient performance for most users who primarily use web-based applications, document editing, and media consumption. Real-world usage such as browsing the internet, streaming video, or running lightweight Android apps should feel smooth and responsive. However, if you frequently work with large files or perform intensive data operations, you may notice some lag compared to devices with faster storage options. To maintain optimal performance, it's recommended to keep at least 60% of your internal storage free by regularly deleting unnecessary files and managing your downloads. This will help prevent slowdowns caused by low available space, ensuring that the device continues to operate efficiently over time.

Display Performance Expectations

The Lenovo Chromebook C340-15 features a 15.6-inch display with a resolution of 1920x1080, offering a clear and detailed viewing experience for everyday tasks such as browsing, streaming, and document editing. While it is not designed for high-end video editing or complex software development workflows, the display performs adequately for most modern web applications and media playback. The touchscreen functionality enhances usability for users who prefer direct interaction with content, making it easier to navigate through apps and touch-based interfaces.

For tasks that require a more immersive visual experience, such as watching HD videos or presenting slides, the screen delivers satisfactory performance without significant lag or color distortion. However, due to its relatively modest GPU capabilities, users engaging in resource-intensive graphical work may notice some limitations. The display’s brightness and contrast levels are sufficient for general use, though it may not match the quality of higher-end models designed for professional-grade content creation. Overall, this device provides a reliable and functional display experience that meets the needs of most casual to moderate usage scenarios.

Android Performance Expectations

The Lenovo Chromebook C340-15 offers a balanced Android experience with its 64 GB eMMC storage and 4 GB of RAM, making it suitable for everyday tasks such as streaming media, browsing apps, and using basic productivity tools. While it may not handle large offline games or high-end multimedia files efficiently due to limited internal storage, it can still run most standard Android applications smoothly, especially those designed for lightweight use. Users who primarily rely on cloud-based services or minimal local data will find this device adequate for their needs.

For users looking to enjoy a variety of apps and media without the need for extensive local storage, the C340-15 provides a reliable platform. Its touchscreen interface enhances usability for Android applications that benefit from touch input, such as certain productivity tools and casual games. However, those who require more powerful performance or greater storage capacity may find this device slightly limiting in comparison to newer models. Overall, it remains a practical choice for users seeking an affordable way to access the Android ecosystem without compromising on essential features.

Linux Performance Expectations

The Lenovo Chromebook C340-15 offers a solid foundation for running Linux applications thanks to its x86_64 architecture and integrated support. With 4 GB of RAM, this device can handle basic development tasks such as coding in languages like Python or JavaScript, along with lightweight tools for version control and text editing. However, more resource-intensive software like full-featured IDEs or complex build environments may experience performance limitations due to the lower memory capacity. Users should expect smooth operation for simple scripting and command-line workflows but may encounter slowdowns when multitasking or working with larger projects.

For video editing, the device's 64 GB eMMC storage provides enough space for basic projects and temporary files, though it lacks the speed of NVMe SSDs. While the Intel Core i3-8130U processor can manage moderate editing tasks in lightweight applications, it may struggle with high-resolution video rendering or complex effects. The device is better suited for users who prioritize portability over raw performance, making it ideal for casual use or as a secondary machine for quick edits. Overall, the C340-15 strikes a balance between affordability and functionality for Linux-based workflows.

Gaming Performance Expectations

Web-Based Gaming Experience/Web-Game Streaming Services

The Lenovo Chromebook C340-15 offers a balanced approach to web-based gaming, leveraging its Intel Core i3-8130U processor and integrated graphics for smooth performance in most casual titles. With 4 GB of RAM, it can handle browser-based games and streaming platforms with ease, though more demanding titles may experience some lag or reduced frame rates. The 1920x1080 display provides decent visual clarity, making it suitable for a wide range of online experiences without the need for high-end hardware. While it may not be ideal for competitive gaming or graphically intensive applications, this device is well-suited for users looking to enjoy a variety of web-based entertainment options with minimal setup and hassle.

For those who prioritize accessibility over raw performance, the Chromebook C340-15 delivers a reliable platform for streaming and casual gameplay. Its support for Android applications enhances the gaming experience by allowing access to a broader selection of titles through the Google Play Store. The touchscreen feature adds an extra layer of interactivity, making it easier to navigate menus and controls on the go. While the device may not be the best choice for high-end gaming, its combination of hardware capabilities and user-friendly design makes it a solid option for casual players and those who rely heavily on cloud-based entertainment services.

Linux Gaming Experience

The Lenovo Chromebook C340-15 offers a solid foundation for running Linux applications, making it a versatile choice for users who need more than just web browsing. With 4 GB of RAM and an Intel Core i3-8130U processor, this device can handle basic to intermediate tasks such as document editing, light coding, and media playback. The integrated GPU support ensures that graphical Linux applications run smoothly without requiring additional hardware, which is a significant advantage for users looking to extend the functionality of their Chromebook beyond standard use cases.

Graphics quality on the C340-15 is adequate for most Linux-based software, though it may not meet the demands of more resource-intensive applications. The 64 GB eMMC storage provides enough space for installing and running multiple Linux programs, but users should be mindful of available space when managing their workflow. While this device can serve as a capable platform for productivity and development tasks, performance will vary depending on the specific application and its system requirements. Users are advised to review the system specifications for individual software before installation to ensure compatibility and optimal performance.

Steam-Based Gaming Experience

The Lenovo Chromebook C340-15 offers a balanced approach to performance, making it suitable for casual gaming through Linux applications. With 4 GB of RAM and an Intel Core i3-8130U processor, this device can handle basic game titles that are optimized for lower system requirements. While it may not be ideal for more demanding or graphically intensive games, the combination of a 1920x1080 display and integrated graphics provides a decent experience for lightweight titles. Users should expect some limitations in frame rates and visual fidelity compared to dedicated gaming hardware, but the device remains capable of running a variety of Linux-based games that are designed for ChromeOS.

For those looking to explore Steam-based gaming through Linux support, the C340-15 can serve as a functional platform with its 64 GB eMMC storage. However, it's important to note that performance will depend heavily on the specific game and its system requirements. Many modern titles may struggle with the device’s hardware limitations, particularly when it comes to rendering complex graphics or maintaining smooth frame rates. As such, users should consult individual game specifications to determine if their chosen title is compatible with this device. The touchscreen and convertible design also add versatility for gaming on-the-go, though they are not essential for most gameplay scenarios.

Usage Scenarios

ChromeOS devices are versatile and can be used for a variety of tasks. The sections below provide an overview of the experience you can expect when using the Lenovo Chromebook C340-15 in different scenarios. Your experience may vary based on the specific configuration of your device, the applications you use, and your individual usage patterns.

Media Consumption Experience

The Lenovo Chromebook C340-15 offers a solid media consumption experience with its 1920x1080 display, which provides clear visuals for streaming videos and watching movies. Its 64 GB eMMC storage allows for offline media storage, making it convenient for users who prefer to watch content without an internet connection. While the device is over five years old, it still delivers a smooth experience with modern video formats, though some newer codecs may require higher processing power than this system can handle. The touchscreen functionality enhances interaction with media apps and web-based streaming platforms, offering a more engaging way to navigate through content.

The audio quality on this device supports clear sound for music playback and video watching, although it is not designed for audiophile-grade performance. For users who prioritize visual clarity over high-fidelity audio, the C340-15 remains a viable option. The combination of its screen resolution and built-in speakers makes it suitable for casual use, whether you're streaming movies, listening to music, or browsing through photo galleries. Overall, the device strikes a balance between performance and usability for everyday media tasks.

ChromeOS Work Experience

The Lenovo Chromebook C340-15 offers a solid foundation for everyday work tasks, making it a reliable choice for users who need a balance between performance and affordability. Its 4 GB of RAM is sufficient for running lightweight web applications and basic productivity software, though more demanding workflows may feel slightly constrained. The Intel Core i3-8130U processor provides adequate power for document editing, video conferencing, and accessing cloud-based tools, ensuring smooth multitasking without significant lag. With a 1920x1080 display, users can comfortably view spreadsheets, presentations, and emails, while the touchscreen adds versatility for on-the-go note-taking or quick interactions with Android apps. This device is particularly well-suited for students, remote workers, and casual professionals who prioritize portability and ease of use over high-end performance.

The Chromebook’s support for Linux applications expands its utility in a work environment by allowing users to run a variety of command-line tools and development environments without the need for a full desktop interface. This makes it an attractive option for those who require basic scripting or software testing capabilities. However, due to its 64 GB eMMC storage, users should be mindful of managing files efficiently, as the limited space may restrict the installation of multiple applications or large datasets. The inclusion of a MicroSD card slot provides additional flexibility for expanding storage needs, though it’s important to note that Linux applications cannot be installed on external media. While the device is still functional today, its support has ended, and it no longer receives security updates, which may pose risks when handling sensitive work data or accessing modern web services. Users in a professional setting should consider this limitation carefully before relying on the Chromebook C340-15 for critical tasks.

ChromeOS Education Experience

The Lenovo Chromebook C340-15 offers a reliable and versatile experience for students who need a device that can handle everyday academic tasks with ease. Its 1920x1080 resolution display ensures clear visuals during online lessons, video calls, and document editing, while the convertible form factor allows for seamless transitions between laptop and tablet modes—ideal for note-taking or interactive learning activities. With 4 GB of RAM and a dual-core Intel Core i3 processor, this device can manage multiple browser tabs, web-based applications, and even light multimedia tasks without significant lag. The built-in support for Android apps means students have access to a wide range of educational tools, from productivity software to interactive learning platforms that enhance classroom engagement.

For educators and students alike, the Lenovo Chromebook C340-15 provides a stable platform for accessing online learning management systems and participating in virtual classrooms. Its 64 GB eMMC storage is sufficient for storing essential files, documents, and educational resources without requiring external storage solutions. The touchscreen adds another layer of interactivity, making it easier to annotate digital notes or use touch-enabled educational apps that support stylus input. While the device may not be ideal for intensive multimedia editing or complex software development, its focus on simplicity and accessibility makes it a strong choice for students who need a straightforward, dependable tool for daily learning tasks. However, users should be aware that this model has reached its Auto Update Expiration date and will no longer receive security updates, so it is important to consider the long-term reliability of the device in an educational setting.

General Productivity Experience

The Lenovo Chromebook C340-15 offers a balanced productivity experience with its 15.6-inch display and Full HD resolution, making it ideal for tasks such as web browsing, document editing, and multitasking. The 1920x1080 screen provides clear visuals that are easy on the eyes, while the convertible form factor allows users to switch between laptop and tablet modes seamlessly. This flexibility is particularly useful for those who need a versatile device for both work and casual use. With support for Android applications and Linux applications, the C340-15 can handle a wide range of productivity tasks without needing multiple devices.

The 4 GB of RAM ensures that lightweight modern web applications run smoothly, though more demanding multitasking scenarios may require some patience. The eMMC storage offers sufficient space for most user needs, including essential apps and files, while the inclusion of a MicroSD card slot allows for easy expansion if needed. The touchscreen adds an extra layer of convenience for interacting with Android apps and media content, enhancing the overall user experience without compromising performance. Whether you're working on documents or browsing the web, this device delivers a reliable and functional computing experience.

Developer Experience

Please note that this section is focused on the developer experience using a stock ChromeOS environment, this should not be confused with the ChromeOS Developer Mode which does allow for additional customizations and development tools at the cost of security and stability.

The Lenovo Chromebook C340-15 offers a solid foundation for developers looking to work on lightweight tasks without requiring high-end hardware. With 4 GB of RAM, it can handle basic code editing and running local servers, though performance may feel slightly sluggish when dealing with more resource-intensive projects. The x86_64 architecture ensures compatibility with most development tools, allowing users to run popular applications like git, node.js, Python, and Visual Studio Code without significant issues. For developers who rely on Linux applications, the device’s support for Linux environments means they can leverage a wide range of open-source tools directly within ChromeOS, eliminating the need for additional setup or external dependencies.

The 64 GB eMMC storage provides enough space for most development workflows, though users should be mindful of file management to avoid running out of available space. The 15.6-inch display with a resolution of 1920x1080 is sufficient for viewing code and debugging output, making it practical for everyday tasks. While the device does not support high-resolution displays or advanced graphics capabilities, its touchscreen functionality enhances usability for touch-based interactions and Android app development. Developers who prioritize portability will find the Convertible form factor advantageous, as it allows for easy switching between laptop and tablet modes when working on-the-go. However, for more demanding tasks such as compiling large codebases or running complex virtual machines, the C340-15 may fall short due to its limited hardware specifications.

Pricing and Availability

Amazon

The Lenovo Chromebook C340-15 currently on sale on Amazon.com for $319.00.

eBay

eBay is one of the largest marketplaces for both new and used ChromeOS. You can check to see if this Convertible is available for sale on eBay by clicking here.

Accessories

The Lenovo Chromebook C340-15 is a versatile and powerful Convertible, offering a seamless blend of performance, design, and flexibility. To unlock its full potential and enhance your user experience, a wide range of accessories can complement this premium device. Whether you're looking to improve productivity, boost creativity, or protect your investment, there’s something for everyone.

In this section, you'll find a curated list of accessories that are fully compatible with the Lenovo Chromebook C340-15. From must-have peripherals like docking stations, webcams, and chargers to additional enhancements like keyboards, mice and external monitors, we’ve got you covered. Each recommendation has been carefully selected to ensure compatibility, quality, and the best possible experience for your Lenovo Chromebook C340-15.

MicroSD Cards

The Lenovo Chromebook C340-15 has a MicroSD Card Slot that allows you to expand the storage capacity of your device. This is especially useful if you need to store large files such as videos, photos, or documents. We have compiled a list of MicroSD Cards that are compatible with your device on our Accessories Pahe along with links to purchase the MicroSD Cards.

USB Docking Stations

The Lenovo Chromebook C340-15 can be connected to a USB Docking Station to expand the number of ports available to you. This is especially useful if you need to connect multiple peripherals to your device such as a keyboard, mouse, external hard drive, printer, or other devices. We have compiled a list of USB Docking Stations that are compatible with your Convertible on our USB Docking Station Accessories Page along with links to purchase the USB Docking Stations.

Universal DisplayLink Docking Stations

Universal Docking Stations powered by DisplayLink Technology allow you to power external displays over a standard USB 2.0 or USB 3.0 Port. These docking stations are excellent for those who wish to focus on productivity but these Universal Docking Stations do have several limitations that may be a problem for some users such as the inability to view High-bandwidth Digital Content Protection (HDCP) such as content from streaming media or Android Applications with security policies that previent screenshots/screen mirroring (banking applications and password managers). Additionally, these limitations may prevent some work related applications from functioning if your company uses any security policies that block screen mirroring or screenshots of company applications.

Although the Lenovo Chromebook C340-15 will work with Universal DisplayLink Docking Stations, it is recommended to use a USB-C Docking Station with Video Output Support for the best experience. USB-C Docking Stations do not suffer from the same limitations as DisplayLink Docking Stations and will allow you to access secure applications that are restricted on DisplayLink.

USB-C Chargers/Power Supplies

The Lenovo Chromebook C340-15 can be charged with a USB Type-C charger using the USB Power Delivery Standard (USB-PD). You can purchase a compatible charger at most electronic retailers. We have created a list of chargers that we have tested to ensure they will work with your device. You may view this list via our Accessories Page, along with links to the product page if you wish to purchase the charger.

USB Battery Banks

The Lenovo Chromebook C340-15 can be powered via an external USB Type-C Battery Bank if you need to use your device for extended periods of time when not near a reliable power source. USB Battery Banks are also ideal for those who use their ChromeOS Device while traveling or even in an emergency situation such as a severe storm, which may have power outages. Not all USB Battery Banks are capable of providing enough power to charge your Convertible. We have compiled a list USB Battery Banks that can run your Lenovo Chromebook C340-15 on our USB Battery Bank Accessories Page along with links to purchase the USB Battery Banks.

Webcams

The Lenovo Chromebook C340-15 should work with most consumer and professional grade webcams on the market. The list below shows several of the most popular webcams that will work for your Convertible however you can access the ChromeOS Guide Accessory Database for a full list of devices that we have verified will work with ChromeOS.