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Analysis

Country

Mexico - Network congestion across the largest 10 cities

Network congestion represents one of the greatest problems that mobile operators need to manage on a day to day basis. But according to Tutela's data, Mexican network operators are handling an...

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Costa Rica Market Snapshot - May

Across the country, Kolbi ICE performed best in Tutela’s tests for network performance, scoring 51.4% for “excellent” consistent quality as well as leading download speeds on 4G and 3G. Claro’s top...

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Argentina Market Snapshot - May

As Movistar invest in deploying LTE-M and NB-IoT across the country, its Personal that perform best for excellent consistent quality in our latest Mobile Experience report for Argentina. Personal...

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Brazil - State Of Mobile Networks

With 236 mobile subscriptions across 143 million unique mobile subscribers, Brazil is one of the largest wireless markets in the world. Ensuring a consistent level of service for those subscribers,...

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Chile Market Snapshot - April

According to our latest Mobile Experience Report for Chile, WOM recorded the highest percentage for “basic” consistent quality, as Entel, which has pledged to invest nearly $600 million in Chile and...

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Guatemala Market Snapshot - April

Despite recording the slowest 4G download speeds across the country, Tigo’s leading latency results for the quarter have helped it deliver consistent performance in Guatemala, placing first for...

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El Salvador Market Snapshot - March

In El Salvador, Movistar take the lead for the fastest average download speeds on 4G, as Tigo perform best for upload speeds and also top our latency rankings across the country. Claro ranked third...

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Chile Market Snapshot - March

Recent research has shown that Chile demonstrates the best price to network performance ratio of all countries across Latin America, with Entel leading average download speeds and WOM performing best...

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Mexico - State Of Mobile Networks

Mexico’s networks and citizens are embracing mobile data at an increasingly rapid pace. Mobile connections grew nearly 5% last year, the nation’s largest operator launched mobile home broadband...

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Uruguay Market Snapshot - March

Having recently announced a partnership with Tata communications to serve cloud-based mobile and IoT services across Latin America, Antel also performed best for average download and upload speeds on...

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Colombia Market Snapshot - March

Across the country, Tigo continues to perform best for the fastest average download speeds on 4G. Claro, which took the 3G lead, has also improved upload speeds since our last report for Colombia and...

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Argentina Market Snapshot - March

As Telefónica announce an agreement with Millicom for the sale of Telefónica Costa Rica, Panama and Nicaragua, its Movistar brand in Argentina continues to perform well in our latest tests, leading...

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Brazil: Claro and Vivo lead speeds as TIM top latency

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...

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Mexico has room for significant improvements in service quality

While much of the focus for network testing is on download and upload speeds, Tutela’s unique approach to crowdsourced data helps reveal more specific insights about the functioning of wireless...

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Chile: Entel leads speeds as WOM improves stability

As Entel continues to expand its mobile network coverage across Chile, including a recent launch of mobile broadband in Alto Hospicio, it also leads our overall network ranking, based on crowdsourced...

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Brazil: TIM top latency as Claro lead overall speeds

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...

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Bolivia: Entel fastest on 4G but Tigo top average speeds

Since mobile number portability was activated in Bolivia in October, almost 80% of ported users have moved to Entel, and our crowdsourced results from November could show why - even though Tigo lead...

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Mexico: Movistar perform best for download speeds in October

According to our latest crowdsourced results from October, Movistar continue to lead download speeds across Mexico as Telcel top upload speeds. Telcel also perform best for latency on 3G, as AT&T...

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Venezuela: Digitel's 4G network delivers fastest average download speeds

Digitel GSM takes home the award for fastest average download and upload speed in Tutela's October report, thanks in large part to the availability of its 4G network. While Movistar's 4G network...

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Peru: Entel lead speeds as Bitel performs well for network stability

As ported lines in Peru hit a new 4 year high, our latest crowdsourced results from September show which operators are performing best for network experience, with Entel taking the lead for most...

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Measuring the impact of spectrum investment in Argentina

In July of 2017, all three major Argentinian mobile operators purchased spectrum licenses in LTE Band 7, a mid-band frequency from 2500MHz to 2690MHz. Personal was the quickest network off the mark,...

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Guatemala: Movistar top our download speed tests for September

Movistar and Claro continue to lead speeds in Guatemala as Tigo top our latency tests from September. We’ve noticed only small differences regionally, as Claro perform well for latency in...

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Mexico: Movistar and Telcel lead speeds as AT&T top latency

Our results for September continue to show winners all round in Mexico, as Movistar lead download speeds, Telcel perform best for upload speeds and AT&T retain the lead in latency.

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Brazil: Vivo overtake Claro for 4G download speeds

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...

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Argentina: Movistar and Personal perform for speeds as Claro tops latency

Each operator in Argentina has something to shout about, as Movistar lead download speeds, Personal perform best for upload speeds and Claro secure our top spot for latency. There are also...

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Measuring 4G LTE mobile experience across Chile in September

Chile’s telecommunications industry isn’t too dissimilar to many others across the globe, with one standout network, in this case Entel, offering significantly greater performance than the other...

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Peru: Entel lead speeds and latency

Last month, portability in Peru hit a four year high as Entel reportedly shed some 35,169 lines. A contrast with our most recent mobile experience report that shows Entel performing best across the...

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Colombia: Tigo lead upload and download speeds

Across Colombia, Tigo stands out as the operator with the best real-world upload and download speeds as Movistar sit in second place and Claro take the lead for the best latency of the operators....

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Brazil: TIM tops latency as Claro performs best for 4G

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...

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Mexico: Movistar top download speeds as Telcel lead upload

Each operator in Mexico has something to shout about, with Movistar leading download speeds, Telcel leading upload, and AT&T performing best for latency across the country. From our latest...

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