Research blog

As TIM lead the number of 4G subscribers across Brazil, they also lead our latency results for January - but it’s Claro that demonstrate the best network performance overall, leading average download...

Claro and Vivo continue to battle for the fastest average download speeds in Brazil, with results not too dissimilar across all operators. TIM continue to lead latency overall as Claro inch ahead for...

In our September 2018 report for Brazil, we have seen a shift in leadership for 4G download speeds, as Vivo overtake Claro to claim the top spot. The state of Brazil's mobile network operators has...

Our crowdsourced results for August show considerable regional differences across Brazil as no one operator stands out to claim the best network. Claro lead 4G speeds overall but lose out to Vivo in...

As the largest country in South America, you might expect it can be difficult for one mobile operator to dominate the majority of regions across the country, and according to our research, you’d be...

With average speeds of 8.32Mbps across both 4G and 3G, Claro lead our latest speed chart for Brazil based on data collected in May. TIM, Vivo and Oi place second, third and fourth with average...

Findings from our March Report We took more than 82.8 billion network quality measurements including 8.09 million speed tests from users across Brazil in March 2018. Our latest complementary Mobile...