We created this comprehensive head-to-head comparison based on our seasoned experts’ research and the top independent labs in the world. That way, you can make an informed decision, which is the best option for you.

We closely follow four labs that regularly release detailed reports: AV-Test Institute based in Germany, MRG-Effitas, and SE Labs in the UK and AV-Comparatives based in Austria.

In this head-to-head battle, you’ll see the security products, features, and tools both companies offer. We take a look at how they stack up against each other regarding malware protection, system performance, user interface, cost, and more.

Here are the most important factors that we’ve compared:

  • Protection
  • Performance
  • Usability
  • Features
  • Pricing

You need to be able to protect yourself against any digital threats and give yourself the best chance of never having to pay criminals for your data.

So let’s dive in.

A quick overview of the results

If you’re in a rush or just not too interested in all the statistics, we have compiled a handy summary of the results.

  • Protection

    In the last tests, Avira and Avast showed impressive results, but lab results show that Avast offers higher-level security.

  • Performance

    Avira is one of the best in the industry when it comes to performance figures. Opening websites and applications may cause some slow-down with Avast.

  • Usability

    Both products offer simple and straightforward to use interfaces. There were some issues with false reporting by Avast.

  • Features

    Avira and Avast offer anti-malware and VPN features, but Avira's features are bundled more logically.

  • Pricing

    Avira entry-level products are a bit cheaper, while the highest-level bundle is priced a bit higher. Taking into consideration that Avast requires you to pay extra for some features, we still have to give this to Avira

A short verdict

Avira is a little better option than Avast. Even though Avast found a few more threats, Avira offers one of the best performance levels in the industry. It is also better to use daily, has more features, and is priced lower.

    Avira Antivirus logo


    Avira offers an excellent level of protection while having little to none impact on your computer's performance. It's an excellent choice for antivirus software that keeps you safe both offline and online.

    Visit websiteFrom $34.95 / year
  2. A close second
    Avast Antivirus Logo


    Avast offers a high level of protection against malware and hackers. Still, all the features are not included in the entry-level product, so be ready to pay extra for them.

    Special offer - 20% offGet the best dealFrom $55.99 / year

Detailed results

If you didn’t get enough information to make a decision based on our short overview or like to dive into the details, we have a lot more to offer. Let’s see all the nerdy stats that we uncovered during our research. We put Avira and Avast head-to-head in all the categories using data gathered by our experts and test results of top independent testing facilities.

So let’s dig in.


The main reason people start thinking about installing antivirus software is, of course, the protection it offers. The security level is also the most crucial aspect to keep in mind when choosing which option to go with.

We’d like to compare the test results of two labs, AV-Test and AV-Comparatives, so that you can see for yourself.

AV-Test put both software up against 402 samples of 0-day malware attacks and 20606 samples of malware during a four week period.

Avira had a 99.5% result in protection, and 99.9% result in detection. Avast, on the other hand, got a perfect 100% in both tests.

Industry average Avira Avast
Protection against 0-day malware attacks, inclusive of web and email threats

402 samples used

Detection of widespread and prevalent malware discovered in the last 4 weeks

20 606 samples used

Source: av-test.org


AV-Comparatives also put both software to the test and found that Bitdefender blocked 99,3% of threats, and Avira blocked 99,6% of threats. The results are based on the test set of 754 live test cases (malicious URLs found in the field), consisting of working exploits (i.e., drive-by downloads) and URLs pointing directly to malware.

Avira Avast
Protection rate

Source: av-comparatives.org

As you can see, both AV-Test and AV-Comparatives found that Avast offers higher-level security. That’s why it’s easy to announce the winner. Still, keep in mind, both options showed above average results.

Winner: Avast


When the software you’re looking to install has high-level protection, you still have to consider other aspects to make the right decision. The main one is software’s performance. It means that the security it provides shouldn’t be overshadowed by the trouble of slowing down your computer.

It can be quite a problem in some cases. So we put the competitors head-to-head. Let’s see what the results were so you could avoid any issues.

AV-Test lab research shows that Avira is one of the best in the industry when it comes to performance. It doesn’t take almost any toll on your computer.

The performance of Avast was quite good as well. Still, a little more slow-down can be detected when launching websites and applications.

Industry average Avira Avast
Slowing-down when launcing popular websites

50 websites visited

Slower download of frequently-used applications

20 downloaded files

Slower launch of standard software

12 test cases applied

Slower installation of frequently-used applications

19 installed applications

Slower copying of files (locally and in a network)

7388 files copied

Source: av-test.org

The numbers show that the result is quite clear. The winner in this category is Avira.

Winner: Avira


The usability of antivirus software consists of two sides. The first is its interface and how easy it is to use. The second is the software’s false reporting. Error notifications that start popping up each time you open a perfectly virus-free photo or video prevent you from doing anything on a computer.

To find the best option, let’s compare the interfaces first.

Avira’s user interface also has a bit darker design, easy on the eyes. A well-thought-through layout is straightforward to navigate.

On the top of the screen, you’ll find the status of your computer. When everything is alright, you’ll see a green ring with a tick in the middle. It indicates that your antivirus protection is on.

You can start a smart scan with just one click from the same screen. An easy way to let the software do its thing.

On the left of the window, you’ll find four options – status, security, privacy, and performance.

The button “My account” on top of the window gives you access to your settings.

Avira User Interface Screenshot

Avast has a modern and simple design, a bit darker than the other contender, though. The interface is intuitive and lets you find the most important functions with ease.

The default layout is configured to suit most users. However, you can manually set your preferences in the Settings.

The most critical information is always there and lets you know if your computer is protected or not. There is a big circle with a tick to indicate that. You can also start a smart scan with just one click.

In addition to the status, you’ll find the information about protection, privacy and performance, on the left bar of the window.

Notifications and preferences can be found on the top right corner.

Avast User Interface

Now let’s dive into false reporting.

AV-Test labs also gather information on false reporting. The tests conducted show that Avira got the perfect score, and no false reports showed up. Avast had some issues, though. But to be honest, for an everyday user, such a small number of incorrect notifications doesn’t impact usability.

Industry average Avira Avast
False warnings or blockages when visiting websites

500 samples used

False detections of legimate software as malware during a system scan

964 585 samples used

False warnings concerning certain actions carried out whilst installing and using legitimate software

87 samples used

False blockages of certain actions carried out whilst installing and using legitimate software

87 samples used

Source: av-test.org

As you can see, both contenders have a simple to use interface. Still, tests regarding false reporting showed that one software performed a bit better. That is the reason why we have to give this one to Avira.

Winner: Avira


Avira and Avast both offer a wide variety of security features to protect your digital life. The main difference between the two companies is how these features are bundled. With Avira, you can get a lot more with just one purchase. Avast requires you to pay extra with a lot of advanced options.

Let’s see what Avira has to offer first.

Avira has quite a long lineup of products for security, privacy, and performance. Some of these products are available for only PCs; others can be installed on Macs, Androids, and iOS devices.

Avira’s security department’s entry-level product is Avira Free Security, and you can get it free of charge. It’s available for all PCs, Macs, Androids and iOS devices. The free software offers protection against different forms of malware and threats – ransomware, adware, spyware, hacking, phishing, rootkits, trojans, and worms.

Unlike most security vendors, Avira doesn’t sell your data and never will. Nor do they share your data with 3rd parties such as government, Big Tech, or advertising networks.

Avira also offers Avira Antivirus Pro, which has new anti-ransomware stops, even unknown mutations before they attack. It also lets you bank, shop, pay, and email with complete confidence, while repairing files.

Avira’s mid-tier option is called Avira Internet Security, and it’s only available for PCs. It adds a layer of real-time identity and PC protection. As our lives are mostly online, it is a crucial part of staying safe.

In addition to everything the free option can do, Internet Security also automatically blocks online threats, generates and saves strong passwords for you, detects and fixes software vulnerabilities, and blocks annoying ads and web trackers.

Its password manager can also log you in automatically to safe sites, and synchronize passwords and account details across all devices. A unique feature is its master password, which lets you in all the sites you need, but sites actually all have distinct passwords.

The software update feature keeps all your software and drivers safely up to date, covering more than 150 applications. It can identify and install the latest updates with just one click. At the same time, it automatically patches your security holes and optimizes hardware performance.

Browser safety options include a discrete add-on for Chrome, Firefox, and Opera that blocks annoying ads and video commercials, prevents ad networks from tracking you, and stops millions of infected and phishing websites from loading.

Avira also offers a separate VPN called Avira Phantom VPN, that lets you quickly access all the sites and services you love with complete privacy and security. It is available on Windows, Mac, Android, and iOS.

If you’re looking for the ultimate security suite for all your devices, then Avira has a top of the line product called Avira Prime. It’s basically every product they have to offer and then some.

You’ll get antivirus protection, secure browsing options, and security for your smartphones. It also keeps your software and drivers up to date and comes with a secure price comparison tool that finds money-saving deals and coupons when you’re shopping.

An unlimited VPN usage is included as well with a password management option. You can optimize over 200 privacy settings with just one click. Prime also has a PC cleaner that cleans junk files, speeds up your boot time, and reduces lags.

If you’re ever in need of assistance, Avira Prime gets you VIP customer support, so you’ll always be in the front of the queue.

View all Avira products

Now let’s take a look at what Avast has to offer.

Avast product line consists of three different categories – Security, Privacy, and Performance. From the security part, you can find two options.

Avast Free Security is the most basic antivirus bundle you can get.

It offers you Anti-Malware Security that blocks viruses, spyware, Trojans, and other malware, and scans your computer for already-hidden threats.

Web & Email Shields alert you of unsafe websites, blocks insecure downloads, stops dangerous email attachments, and prevent intrusive web tracking.

Wi-Fi Security Scan checks your entire network and all connected devices for vulnerabilities to help you stop hackers from stealing your personal data.

But for the everyday user, ongoing protection is much needed. For that, you have to opt for the Avast Premium Security option.

With the premium product, real-time Wi-Fi security alerts feature is added so you can instantly be alerted to network weaknesses and intruders.

Also, one of the essential features today is ransomware detection, as this is the fastest-growing segment in malware. Ransomware attacks in the US alone cost an estimated $7.5 billion in 2019. Avast Premium Security offers a Ransomware Shield to protect your files.

The premium product comes with two purchase options. The first lets you use only one PC, and the other is for up to 10 devices, but you can use it on Windows, macOS, Android, and iOS platforms.

Avast also offers Avast SecureLine VPN for some extra. This product lets you keep everything you do online totally private thanks to the bank-grade encryption. You can browse, bank, message, and shop without having to worry about hackers or anyone else seeing what you do online or stealing your data.

Another extra is its Avast AntiTrack that helps you online. It lets you know when you’re being tracked, keeps your true identity private, stops targeted advertising, and erases your browsing history automatically. For some more money, you can find a Secure Browser in Avast lineup as well. Password protection is another add-on the company offers.

On the Performance segment, Avast offers three products. Avast Cleanup Premium lets you boost your computer’s speed and performance. The last two options are available for windows only. Avast Driver Updater keeps your drivers up to date with a single click, and Avast Battery Saver maximizes your laptop’s battery life.

For the best all-round protection you must opt for Avast Ultimate. This is Avast’s all-inclusive bundle where you get everything we have mentioned before.

View all Avast products

click to expand this section

As both companies offer a long list of features, Avira’s lineup is a lot more logical. You don’t have to download every feature separately and pay for each option. That is the reason why the win goes to Avira.

Winner: Avira


Price plays an important role when deciding which option to go with. You have to take all the details into account to make the best decision that is best for you.

When investing in antivirus software, you are not purchasing an application but rather an ease-of-mind that your digital life is in safe hands.

So let’s compare the price points that offer you that peacefulness. Here are the prices of both Avira and Avast products.

  1. Avira Antivirus logo
    Professional grade protection for home users.


    Avira offers an excellent level of protection while having little to no impact on your computer's performance. It's an excellent choice for antivirus software that keeps you safe both offline and online.

    Visit websiteFrom $34.95 / year
  2. Avast Antivirus Logo
    Complete protection for all your devices


    Avast offers a high level of protection against malware and hackers. Still, all the features are not included in the entry-level product, so be ready to pay extra for them.

    Special offer - 20% offGet the best dealFrom $55.99 / year

As you can see, Avira offers its products wiith a better price. For that reason, this win will go to Avira.

Winner: Avira

Final Thoughts

Avira and Avast are quite neck-to-neck. Still, our overall winner is Avira, because of the performance, daily usability, features and pricing. Avast still has great protection scores and may be the right choice for someone who is looking for an entry-level product.

Keep in mind that we give our best to get you all the facts so you can make an informed decision for what is the best option for you. After all, you are the one that is going to use the software. We hope this review has been helpful to you.

    Avira Antivirus logo


    Avira offers an excellent level of protection while having little to none impact on your computer's performance. It's an excellent choice for antivirus software that keeps you safe both offline and online.

    Visit websiteFrom $34.95 / year