China and India shift to 4th gear – leave many mature markets in the dust

New! Mobile data usage and revenue for 39 countries

This is tefficient’s 21st public analysis of the development and drivers of mobile data.

Mobile data usage is still growing in all of the 39 countries covered by this analysis. But there are two countries that stand out – China and India. In the first half of 2018, these two ‘developing’ nations have overtaken several mature markets when it comes to average data consumption per subscription. The growth is incredibly fast and driven by 4G.

But China and India aren’t yet challenging the top – where the two unlimited superpowers, Finland and Taiwan, still reign. Continue reading China and India shift to 4th gear – leave many mature markets in the dust

Who has the best network in the Nordics? Spring 2018 update.

When we once again dive into OpenSignal‘s crowdsourced stats from the Nordics it is to see if something changed with regards to the network experiences of mobile customers in the region.


This is the third time we address this. The first blog – with data from the autumn of 2017 – contains all the background and reasoning. It was followed up by another blog based on data from the winter of 2017/18.


This time the data is gathered from March to May 2018 and covers about 490 million readings from about 15000 unique devices. The data has not been published by OpenSignal but has been shared with us through OpenSignal’s analyst program.

4G availability

The graph below ranks the fourteen operators in Norway, Sweden, Denmark and Finland after how large proportion of time 4G capable devices have been connected to 4G. OpenSignal calls this 4G availability.

Continue reading Who has the best network in the Nordics? Spring 2018 update.

Five of your questions that Tefficient can answer – now

2019 will be a year with significant uncertainty for many operators. Will we get that frequency license? Will the merger in our market be approved? Will we be able to launch 5G? Will competing fixed wireless propositions steal our broadband customers and erode prices? Will our competitors begin producing original content?

Good then that there are questions that can be answered here and now. These are the ones we know many of you are busy with:

Continue reading Five of your questions that Tefficient can answer – now

Public Wi-Fi: Lost in transition to 5G?

Two years ago, telcos were still proudly reporting their progress in utilisation of their own public Wi-Fi hotspots for cost efficient offloading of mobile data. Public Wi-Fi was also positioned as an investment in a better customer experience – especially in public indoor environments. Telcos that were late with 4G – such as in Taiwan and Belgium – could utilise their public Wi-Fi to bridge the transition from 3G to 4G.

You can find this in our telco Wi-Fi analysis from September 2016.

But something changed. Continue reading Public Wi-Fi: Lost in transition to 5G?