So sánh avira và avast

If you need protection against malware, you may be at the crossroads between Avira and Avast. The former even managed lớn climb into our đứng đầu antivirus list, whereas Avast is by far the biggest name on the antivirus market.

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Both services are from Europe & have been firmly holding ground against cyber threats for almost 30 years now. The result is their antivirus services that are a culmination of past achievements. Lớn find out which is ultimately better, read our Avira vs Avast review.

Avira vs. Avast




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Features overview

Below you can find the table with all of the features comparison. Keep in mind that some of them might be exclusive to lớn more expensive versions. I marked those with an *.

Real-time protection✔️✔️
Ransomware protection✔️✔️
Web filters✔️✔️
Software updater✔️✔️
Registry cleaner✔️*✔️*
Wi-Fi protection✔️
AI-powered malware detection✔️
Sandbox mode✔️
Secure banking✔️
Password manager✔️
Webcam protection✔️
File encryption✔️

Both Avira and Avast have không tính tiền versions and have several pricing tiers. So, it"s possible khổng lồ compare them on equal terms. The không tính tiền version is the best example, as the bar of entry is non-existent, and everyone can test the service.

Yet, when looking at what you get with a paid version, Avast has a long danh sách of subscription benefits. Some of them are pretty unique and can be very useful, like Sandbox mode. At the same time, others like firewall and Wi-Fi protection showroom pretty significant protection bumps. It"s an easy victory for Avast. Not a lot of antivirus providers can match what they have khổng lồ offer.



Feature comparison: Avira and Avast

Avira is one of the few miễn phí antiviruses that offer real-time protection. It may not sound like much, but it"s designed khổng lồ stop malicious processes once they are accessed or started. Though, Avast also offers the same countermeasures và adds extras. They also include ransomware protection. So, overall you get a bigger package even without opening your wallet.


The paid plans continue down the same path, with Avast always staying ahead. Avira Pro adds ransomware protection, website filters, uses AI for malware detection. In contrast, Avast adds Wi-Fi security, website filters, and a firewall. At this point, with either provider, you"re getting web filters, real-time, và ransomware protection. The notable exclusives for Avira are machine learning tools for malware detection, while Avast has an edge with firewall and Wi-Fi security. Arguably, the benefits package is much better with Avast.


The most expensive Prime plan is the peak of Avira"s product lineup. It includes everything that"s on the mạng internet Security plan và expands it quite a bit with registry cleanup tools and VPN. Avast takes the same route – adding SecureLine VPN & Cleanup Premium tools. These are both separate products in their own right.

Yet, seeing how middle-tier Avira"s internet Security suite was a bit worse than Avast"s Ultimate edition, it"s pretty clear that the latter is better overall. Both most expensive versions địa chỉ cửa hàng identical side-products, which are decidedly inferior to lớn a dedicated third-party VPN.

You can find more detailed information in our Avira Antivirus đánh giá and Avast Antivirus review.

Avira vs. Avast security: which offers better protection?

AV-TestTop productTop product

On the surface, it would seem lượt thích both tools are evenly matched. Considering the long history of both services, that"s what you should expect, right?

Well, there is more nuance. For example, according to lớn AV-TEST Institute"s data, it seems that the strengths of both services differ. Avira is somewhat better on macOS, while Avast has some edge on Windows & Android. They both are ranked with Top product certificates.

As for AV-comparatives, they found out that Avast has a better offline detection rate, and detects fewer false positives. Which certainly contests its status. Though, these aren"t significant flaws khổng lồ warrant lower ratings. Both antiviruses are evaluated as Advanced+.

Lastly, SE Labs give AAA ranking to lớn both products. So, ultimately there"s no clear winner in this category.

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Winner: Draw

Real-time protection

Both services feature a comprehensive danh mục of features that should be sufficient for removing malware. Whichever you choose, you"ll have to initiate a full scan immediately after an install. It sets a baseline for all your further usage.


Avira integrates cloud scanning into its real-time protection, making it a more lightweight and robust solution. In comparison, Avast seems clunky and outdated và primarily relies on background scans. The real-time protection is somewhat spotty, missing shady sites or triggering false alarms. It"s a bit disappointing not lớn find machine learning solutions khổng lồ identify potential threats (like with Trend Micro products). Still, it should be more prominent with upcoming iterations of antivirus products.


The previous statement about the overall chunkiness of Avast holds when performing virut scans. In our tests, Avira always completed the scan in approximately 30 minutes, while Avast dragged on lớn 48. That"s 60% of Avira"s speed. The ratio improves in a quick scan, but even then, Avast is slower than Avira.


It"s also possible khổng lồ set up custom scans for particular directories. It"s handy for when you suspect where the malware is hiding. Otherwise, a quick scan goes through your main system files & resources that could compromise your system if disrupted. It"s also available on both Avast và Avira, so you"ll be able khổng lồ take advantage of it whichever you ultimately decide to pick.

Firewall protection

Avira has one of the least impressive firewall modules that I"ve seen on the antivirus. For example, the free version lets you manage the default Windows Firewall from within the app. It makes little sense to lớn have their API wrapped around regular Windows settings, it"s a non-feature. On premium versions, the situation is a lot better. You can customize the strictness of protection by changing the computer"s visibility on the network, blocking connections from the outside, và preventing floodings và portscans.

Avast is equally uninspiring from this standpoint. The outlook becomes better only on their Premium and Ultimate editions. These showroom an advanced firewall that you can personalize with specific whitelists. This makes the control of your cài đặt pain-free & tailored lớn your own needs.

Impact on PC performance

When it comes to lớn performance, Avira is on a whole different level. It does an excellent job of managing your system resources. The slowdown is there, but it’s low enough to lớn not be noticeable.

If, for example, you would fall prey to a crypto miner malware, your resource consumption would become high. Now imagine that your antivirus also requires a significant chunk of those resources. In that case, you wouldn’t notice the slowness & your computer would continue being infected.

That is why your antivirus solution needs lớn stay as lightweight as possible, & Avira does precisely that.

Avast does everything in the opposite direction. Not only is it clunky, but it also tries to smuggle in so many optional modules that your system resources can get hogged quite fast. Even on idle, Avast eats more memory and HDD usage than Avira. It isn’t optimal & reflects poorly on Avast performance.