The Firefox Browser and Opera are two of the earliest browsers on the scene still releasing frequent updates. While Opera has not reached the same level of user adoption as Firefox or Google Chrome, it’s maintained a relatively stable and loyal base over a sustained period of time. In this review, we’ll compare the Opera browser with our Firefox browser in terms of security and privacy, utility, and portability to help you choose which browser might be the best fit for you.
Opera 是为数不多的与 Firefox 浏览器一样推出很久，且仍在频繁更新的浏览器。尽管 Opera 的用户使用率还未达到 Firefox 或 Google Chrome 的水平，但 Opera 长时间以来依然维持有一群稳定和忠诚的用户。在这篇评比中，我们将 Firefox 浏览器与 Opera 浏览器在安全、隐私、实用和跨平台方面比较，以确定哪款浏览器更适合您。