Users can save up to 90% of their mobile data by utilizing Opera's compression algorithms. This makes it ideal for roaming or browsing on 2G and 3G networks.

version 74 includes a native ad blocker that prevents intrusive pop-ups and advertisements from loading, which not only cleans up the UI but also significantly increases page loading speeds.

While newer versions (such as 90+) are available for high-end devices, Opera Mini 74 remains a popular choice for its balance of features and stability on older Android versions. It is often sought out by users who find newer updates too demanding for their older smartphones or those who prefer the specific UI layout of the 7x series.