AI-Powered Universal Comparison Engine

Web browsers: Apple Safari v18 vs. Opera One v120

Quick Verdict

Opera One v120 provides a more feature-rich and customizable browsing experience with a strong emphasis on privacy and tab management. Apple Safari v18 focuses on seamless integration within the Apple ecosystem, enhanced accessibility, and developer tools. The choice depends on user priorities: feature richness and customization versus streamlined OS integration and accessibility.

Key features – Side-by-Side

AttributeApple Safari v18Opera One v120
Tab management featuresTab groups, tab pinning, reorderingTab Islands, AI Tab Commands, Split Screen, Tab Traces
Cross-platform syncingLogins, passwords, passkeys across devices (including Windows)Opera Sync (browsing history, bookmarks, data across devices)
Privacy featuresDistraction Control, HTTPS upgrades, Face ID/Touch ID lock for Private Browsing, cookie/tracker blockingBuilt-in ad blocker, tracker blocker, built-in VPN, Clear Data on Exit, cryptomining scripts blocking, privacy-centric translation
Customization optionsSafari Web Extensions, Content Blockers, Reader mode customizationCustomizable themes, customizable start page, extensions (Opera Add-ons Store, Chrome Web Store), Dynamic themes
Resource usageNot availableDesigned to reduce system memory overhead, multithreaded compositor
Security featuresHTTPS upgrades, security patches, iframe sandboxing, biometric authentication for private browsingAnti-malware protection, phishing safeguards, secure connection protocols (SSL/TLS), Paste Protection
Integration with OSiPhone Mirroring (macOS Sequoia), web app pinning to Home Screen, notificationsCan be set as the default browser, integrates with the operating system for notifications
Developer toolsWeb Inspector, View Transitions API, CSS Style Container Queries, improved web standards supportImproved support for web standards
Accessibility featuresImproved VoiceOver, new HTML elements for accessibility, Reader modeAdjustable font sizes and zoom levels, reader mode, keyboard shortcuts, spatial navigation
User interfaceRedesigned tools in URL bar, quick access options in toolbarModern user interface with rounded shapes and a modular design
Extension availabilitySafari Web Extensions, Content BlockersSupports extensions, built-in store, compatibility with Chrome extensions
Speed and performanceJavaScript engine optimizationsData compression technology, ad blocker improves page load times
PriceNot availableNot available
RatingsNot availableNot available

Overall Comparison

Tab Management: Opera One v120 has Tab Islands, AI Tab Commands, Split Screen, Tab Traces vs Apple Safari v18's Tab groups, tab pinning, reordering. Resource Usage: Opera One v120 is designed to reduce system memory overhead, while resource usage information is Not available for Apple Safari v18.

Pros and Cons

Apple Safari v18

Pros:
  • Tab groups for organizing tabs
  • Cross-device syncing of logins, passwords, and passkeys
  • Enhanced privacy features like Distraction Control and locked private browsing
  • Support for Safari Web Extensions and Content Blockers
  • Integration with macOS Sequoia for iPhone Mirroring
  • Improved accessibility features
  • JavaScript engine optimizations
Cons:
  • Resource usage information not available

Opera One v120

Pros:
  • Tab Islands for grouping tabs
  • AI Tab Commands for managing tabs using natural language
  • Split Screen mode for displaying two open tabs side-by-side
  • Tab Traces for navigating between recently viewed tabs
  • Opera Sync for synchronizing browsing data across devices
  • Built-in ad blocker and tracker blocker
  • Built-in VPN
  • Clear Data on Exit feature
  • Blocks cryptomining scripts
  • Customizable themes and start page
  • Supports extensions from Opera Add-ons Store and Chrome Web Store
  • Designed to reduce system memory overhead
  • Multithreaded compositor for improved UI animation performance
  • Anti-malware protection and phishing safeguards
  • Secure connection protocols (SSL/TLS)
  • Paste Protection feature
  • Improved support for web standards
  • Adjustable font sizes and zoom levels
  • Reader mode
  • Keyboard shortcuts and spatial navigation
  • Modern user interface with rounded shapes and a modular design
  • Data compression technology
  • Privacy-centric translation
Cons:
  • No major disadvantages reported.

User Experiences and Feedback