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Opera GX Browser Review and Insights

May 22, 2025

Lecture Notes: Review of Opera GX Browser

Introduction

  • Sponsored by Brilliant: A platform for interactive learning designed by professionals from prestigious institutions (MIT, Caltech, Duke, Microsoft, Google).
  • Importance of critical thinking and problem-solving in learning.
  • Encouragement to develop learning habits akin to daily workouts.

Overview of Opera GX

  • Deep dive into Opera GX, a browser popular among gamers.
  • Opera has been around since the mid-90s (first release: April 10, 1995).
  • Known for its edgy branding and community engagement.

Features of Opera GX

Gaming-Oriented Design

  • Tailored for PC gamers with functionalities like CPU and RAM limiters.
  • Sidebar includes Discord and Twitch integrations for easy access.
  • Visual aesthetic catering to the gaming community with customizable themes, sounds, and effects.

GX Control

  • Monitor CPU and RAM usage.
  • Ability to limit CPU and RAM consumption for better performance during gameplay.
  • Claims of improving user experience through resource management.

Privacy and Security Concerns

  • Allegations of Chinese spyware due to acquisition by a Chinese consortium in 2016.
  • Opera's rebuttal: Commitment to GDPR compliance and transparency.
  • Importance of trusting data protection laws over individual company trust.

Testing Methodology

  • Testing Opera GX against other browsers: Firefox, Microsoft Edge, Brave, Google Chrome, and Ungoogled Chrome.
  • Key tests included: 1080p video playback and gaming performance (Cyberpunk 2077).
  • Results indicated minimal performance differences across browsers, all within the margin of error.

Key Findings

  • Opera GX’s performance is comparable to other browsers.
  • CPU and RAM limitations may not provide tangible benefits; OS generally manages resources more effectively.
  • The GX Corner feature may not add significant value for users.
  • Concerns about telemetry and privacy, with alternatives like Brave or LibreWolf recommended for enhanced privacy.

Conclusion

  • Despite engaging branding, Opera GX may not be the best choice for gamers due to concerns over privacy, performance, and unnecessary features.
  • Other browsers could offer better efficiency and privacy.
  • Personal recommendation against using Opera GX based on testing and privacy standards.