What are the key differences between Qihoo 360 Internet Security and Bitdefender?

Compare Qihoo 360 Internet Security and Bitdefender side by side on Lunoo to see detailed feature differences, AI scores, and expert analysis.

How are Qihoo 360 Internet Security and Bitdefender scored?

Qihoo 360 Internet Security has an AI score of 8.3/10 and Bitdefender has an AI score of 9.3/10. Scores are based on category fit, feature coverage, pricing signals, public reception, and recency.

Qihoo 360 Internet Security vs Bitdefender 2026 — Compared

Qihoo 360 Internet Security

Bitdefender

WINNER Bitdefender

Bitdefender edges ahead with a score of 9.3/10 compared to 8.3/10 for Qihoo 360 Internet Security. While both are highly...

Qihoo 360 Internet Security

8.3 Very Good

Antivirus Get Qihoo 360 Internet Security open_in_new

emoji_events WINNER

Bitdefender

9.3 Excellent

Antivirus Get Bitdefender open_in_new

Qihoo 360 Internet Security Pricing not available

payments

Bitdefender From $4.99/mo Free plan available

psychology AI Verdict

Bitdefender edges ahead with a score of 9.3/10 compared to 8.3/10 for Qihoo 360 Internet Security. While both are highly rated in their respective fields, Bitdefender demonstrates a slight advantage in our AI ranking criteria. A detailed AI-powered analysis is being prepared for this comparison.

emoji_events Winner: Bitdefender

verified Confidence: Low

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description Overview

Qihoo 360 Internet Security

Qihoo 360 Internet Security is a free antivirus solution popular in China. It combines robust malware protection with system optimization tools and a built-in firewall. While it offers a comprehensive feature set for free, concerns have been raised regarding data collection practices and potential bundled software. It's a good option for basic protection, but users should be aware of the privacy i...

Bitdefender

Bitdefender protects your smartphone and tablet against viruses, malware and online threats and keeps your private information secure from hackers. It automatically scans all mobile apps for viruses, malware and any other threats to protect your Android device. Blocks malicious, phishing and fraudulent links and keeps your online activity safe on the most popular browsers so you can navigate or bu...