MediaTek Kompanio 500 vs 520: What Is the Difference?

The practical difference

The MediaTek Kompanio 500 and 520 are two Chromebook processors from the same company family, but they are aimed at different points in the lineup. The 520 is the newer step up: it appears in more recent Chromebooks, while the 500 remains common in older and more basic models. Exact core counts and clock speeds vary by model, so the full specification sheet matters more than the chip name alone.

In everyday use, the difference is headroom. A Kompanio 520 Chromebook should handle a heavier mix of browser tabs, Android apps, and video calls without constantly slowing down. A Kompanio 500 Chromebook is still workable when you keep the workload light. Pick the 520 for a longer-lived daily machine and the 500 for basic tasks or a secondary device.

The most important companion specs are memory and storage. Google's Chromebook Plus page describes at least 8GB of RAM and 128GB of storage as the starting point for that class. If a Kompanio 520 model is available at that baseline, it should feel more comfortable with several apps open. The Chromebook RAM explained and Chromebook storage explained articles show how those components shape ChromeOS performance.

Why the processor generation matters for updates

ChromeOS updates are tied to the whole platform, not just the processor. Google's Auto Update policy says ChromeOS devices receive 10 years of updates from the platform release date. A platform is the set of components a manufacturer selects for a device, including the processor, WiFi, and other hardware. A Kompanio 520 Chromebook released this year should stay on the update schedule longer than an older Kompanio 500 Chromebook released several years ago.

Before you buy, check the Auto Update Expiration date for the exact model. For more on checking, see Chromebook updates support. Google's update instructions say the AUE date is the most reliable way to gauge how long official support will last. A newer 500 model can still be a better update choice than an older 520 model, so read the date rather than relying only on the processor name.

Expected performance by workload

For web browsing, Google Docs, Slides, email, and video calls, both the 500 and the 520 are adequate. The 520 should feel smoother when you keep many tabs open while a video meeting runs. The 500 is best for one or two focused tasks at a time. The difference is not dramatic in a single app; it shows up as better headroom during multitasking.

Memory and storage shape this experience more than the chip. ChromeOS uses RAM to keep apps and tabs alive, and storage to hold updates and local files. A 520 model without enough RAM will not outperform a 500 model with more RAM. Read the full configuration before comparing processors. The Chromebook processor explained article explains how the chip fits into the rest of the system.

Android apps and Linux

ChromeOS can run Android apps and a built-in Linux environment. Google's developer site describes Linux as seamlessly built into ChromeOS and highlights the Android app ecosystem available on the platform. For a MediaTek Chromebook, that means the same processor can move between web apps, Android apps, and a terminal without a second machine.

The set up Linux on your Chromebook instructions explain that Linux gives you a Debian environment with command line tools, code editors, and IDEs. If you compile code or run larger apps, start with a 520 model with more RAM and storage. On a 500 model, keep Linux projects small to avoid frustration. The processor can handle learning-level tasks, but it is not a workstation chip.

Gaming and media

For cloud gaming, the network and display matter as much as the processor. Google's Chromebook Plus page highlights high refresh rate displays, including a 120Hz option, and at least 8GB RAM with 128GB storage as the starting configuration. A Kompanio 520 model at that baseline should deliver a smoother visual experience, while a Kompanio 500 model is better for basic playback.

If gaming is important, look for a model labeled Chromebook Plus or one with a high refresh display. Local Android games also run better with more memory. Heavy video editing is not the strength of either chip; for that kind of work, compare against Intel Core and AMD Ryzen Chromebooks. See cloud gaming for what ChromeOS can stream.

Energy and battery life

Battery life varies by display, battery capacity, and power management, so the processor name alone is not enough. Look for an ENERGY STAR certified model if efficiency matters. ENERGY STAR says certified computers use about 30-40% less energy than standard models by using efficient components and managing power when idle.

A smaller display usually uses less power, and a high refresh display may use more than a standard one. Compare battery capacity and expected usage before choosing between a 500 and a 520 model.

How to choose

Use the processor as a quick signal, then verify RAM, storage, display, and update date. For a student or first-time owner doing mostly web work, a Kompanio 500 model can be enough. For someone who multitasks, runs Android apps, writes code, or wants the Chromebook Plus experience, a Kompanio 520 model is the better default.

Match the rest of the machine to your actual use:

• If you want a basic Chromebook for light browsing and school tasks, a Kompanio 500 model is worth considering. See the best MediaTek Chromebooks guide.
• If you want comfortable multitasking, choose a 520 model with at least 8GB RAM and 128GB storage. The best Chromebooks with 8GB RAM guide is a good starting point.
• If you want Chromebook Plus features such as AI tools and high refresh gaming, confirm that the model carries the Plus badge. Start with the best Chromebook Plus Chromebooks guide.
• If you need a touchscreen and stylus for notes or sketches, look for a convertible with the 520. The best 2-in-1 Chromebooks guide lists options.
• If you want a very portable machine for travel or classes, choose an 11-inch Kompanio Chromebook. The best 11-inch Chromebooks guide can help.

What to pick for your use

Questions

Is the Kompanio 520 faster than the Kompanio 500?

In expected daily use, yes, the 520 is the newer, more capable option. Exact core and clock differences vary by model, so compare RAM, storage, and the update date before choosing.

Can a Kompanio 500 Chromebook handle schoolwork?

Yes, for documents, slides, web research, and video calls. Pick a model with as much RAM and storage as the line offers, and it should be fine. If you are buying for a student, the student Chromebook guide lists models by use case.

Do MediaTek Kompanio Chromebooks support Android apps and Linux?

ChromeOS supports both Android apps and a Linux development environment. The 520 with more memory is better for heavier Android apps and larger Linux projects. You can turn on Linux from Settings in ChromeOS.

How long will Kompanio 500 and 520 Chromebooks receive updates?

Google says ChromeOS devices receive 10 years of updates from the platform release date. Check the Auto Update Expiration date in Settings under About ChromeOS to see the exact end date for the model you want.

Should I skip the Kompanio 500 entirely?

No. It remains a reasonable choice for light browsing and school basics. Choose the 520 when you expect heavier multitasking, cloud gaming, Android apps, Linux, or a longer update window. The processor is one part of the decision, not the whole story.