What are the key differences between Windows 11 and Windows 8.1?

Compare Windows 11 and Windows 8.1 side by side on Lunoo to see detailed feature differences, AI scores, and expert analysis.

How are Windows 11 and Windows 8.1 scored?

Windows 11 has an AI score of 7.4/10 and Windows 8.1 has an AI score of 5.8/10. Scores are based on category fit, feature coverage, pricing signals, public reception, and recency.

Windows 11 vs Windows 8.1 2026 - Compared

Windows 11

Windows 8.1

WINNER Windows 11

Windows 11 edges ahead with a score of 7.4/10 compared to 5.8/10 for Windows 8.1. While both are highly rated in their r...

emoji_events WINNER

Windows 11

7.35 Good

Operating System Get Windows 11 open_in_new

Windows 11 edges ahead with a score of 7.4/10 compared to 5.8/10 for Windows 8.1. While both are highly rated in their respective fields, Windows 11 demonstrates a slight advantage in our AI ranking criteria. A detailed AI-powered analysis is being prepared for this comparison.

emoji_events Winner: Windows 11

verified Confidence: Low

Ready to decide? Get Windows 11 arrow_forward

description Overview

Windows 11

Windows 11 is Microsoft’s latest desktop operating system featuring a redesigned interface with centered taskbar, updated Start menu, and support for Android apps alongside enhanced security features and improved performance on modern hardware.

Windows 8.1

Windows 8.1 was released in October 2013 as an update to Windows 8, introducing features like the Charms bar and improved multi-tasking capabilities alongside continued support for traditional desktop applications.