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Understanding & measuring 5G

The promise of 5G to revolutionize the mobile industry started years before the first commercial networks even launched.

Download speeds measured in Gbps. Latencies reduced to single digit milliseconds. Bandwidths capable of serving an ever-growing mobile-first population. How much of the promise of 5G is reality now that the first commercial networks have begun rolling out?

Opensignal seeks to answer that question, using real-world 5G measurements from actual users to reality-check the hype.

We are tracking the 5G rollouts around the world and aim to be the single source of truth on the true 5G experience users receive as adoption grows in markets around the world.

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Blog Entry | No | Brazil | Robert Wyrzykowski

Poor network experience drives churn in Brazil

By Robert Wyrzykowski, April 2023

Opensignal analyzed the mobile experience of Leavers in the last quarter of 2022. We observed that Leavers spent more time with no signal on their old operator compared with the average experience of all users on their original mobile operator’s network. Looking at the experience of our 5G users before they switched operators, Leavers generally observed slower overall download and upload speeds on their old operator, compared to the network averages.

Blog Entry | No | Brazil | Robert Wyrzykowski

At busy times 5G is more consistent than 4G in Japan

By Ian Fogg, March 2023

In Japan the 5G experience continues to be far superior to older 4G technology. But it’s not only the average experience which is better with 5G, but also the consistency of the mobile experience. At busy times of the day when there are more users awake and more usage of the networks, Opensignal’s latest analysis shows the quality of the 4G experience falls much more than the 5G experience and is more likely to cause users problems.

Blog Entry | No | Japan | Ian Fogg

日本における衛星スマートフォンのビジネスチャンスを定量化

By Ian Fogg, February 2023

iPhone 14の発売により、スマートフォンによる衛星通信が世界の一部の市場に導入され、日本など他の市場にもまもなく導入される予定です。しかし、双方向メッセージや通常のインターネット接続など、緊急通信以外のサービスについては、特に日本のように強力なモバイルネットワークを持つ先進国においては、その機会がどの程度あるのかが不明です。

Blog Entry | No | Japan | Ian Fogg

Quantifying the satellite smartphone opportunity in Japan

By Ian Fogg, January 2023

With the iPhone 14 launch smartphone satellite connectivity has now arrived in some global markets, and will likely arrive soon in others, like Japan. But the extent of the opportunity for services beyond emergency communications, such as two way messaging and regular Internet connectivity, is uncertain.

Blog Entry | No | Global, Japan | Ian Fogg

Switzerland’s regions struggled to see a good 5G signal strength on the 3.5 GHz band

By Robert Wyrzykowski, December 2022

Our analysis shows that our users on each operator saw the strongest 5G signal strength on the 700 MHz band and the weakest on the 3.5 GHz band. While there were small differences in distributions of 5G readings by signal strength categories between operators, we observed more significant differences between Switzerland’s regions.

Blog Entry | No | Switzerland | Robert Wyrzykowski