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Bulgaria

Opensignal reports and analyses are the definitive guide to understanding the true experience consumers receive on wireless networks.

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Bulgaria, June 2022, Mobile Network Experience

By Sam Fenwick, June 2022

Users saw the fastest average 5G speeds on Vivacom’s network, while A1 comes top for Consistency.

Benchmarking the Global 5G Experience — March 2022

By Ian Fogg, March 2022

During 2022, 5G will start to become the mainstay of the mobile experience in many markets. In others, the 5G journey is starting, but 5G offers the promise of a significantly superior experience. Here, Opensignal's quantifies the current 5G experience.

5G Impact on the Global Mobile Network Experience

By Ian Fogg, February 2022

Approximately once a decade the mobile industry unveils a new network technology standard with the goal of revolutionizing users’ mobile network experience. Opensignal examines the real-world impact that 5G has had on the mobile experience by comparing 100 markets.

Global Mobile Network Experience Awards 2022

By Sam Fenwick, February 2022

In the third Global Mobile Network Experience Awards report, Opensignal once again directly compares operators from around the world to recognize those on which our users had the best mobile experience.

Bulgaria, January 2022, Mobile Network Experience

By Sam Fenwick, January 2022

Telenor draws level with Vivacom on 4G Availability.

Benchmarking the Global 5G Experience — November 2021

By Ian Fogg, November 2021

In the new international 5G benchmark we see significant changes among the global leaders.

5G Global Mobile Network Experience Awards 2021

By Hardik Khatri, September 2021

Now for the first time Opensignal ranks the world's 5G operators using our leading measures of the real-world mobile network experience.