Mexico Mobile QoE in Q4 2025: Network Experience, Performance and Operator Benchmark

Mexico’s mobile experience in Q4 2025 reflects a competitive market where network leadership depends strongly on the dimension being measured. TELCEL shows clear strength in speed and several service-level indicators, AT&T stands out in latency-sensitive use cases, Movistar remains competitive in 5G availability, and ALTAN/BAIT shows a different profile, strongly concentrated around 4G connectivity in the observed sample.

This article summarises the main results of the MedUX mobile QoE benchmark in Mexico for Q4 2025, based on the country report published in the MedUX Connectivity Observatory. The Observatory brings together market-by-market operator benchmarks, making it easier to compare mobile network experience in Mexico across speed, latency, jitter, 5G performance, coverage and service-level indicators.

Mexico mobile network experience report 

For a broader regional view of mobile QoE across Latin America, read our comparative article here:

Latin America mobile QoE comparison

A market where 5G is already visible, but uneven across operators

Mexico’s Q4 2025 results show that 5G is already a relevant part of the mobile experience for several operators, although adoption remains uneven across the competitive landscape. Observed 5G active-connection rates reached 28.1% for TELCEL, 24.7% for AT&T and 23.5% for Movistar. By contrast, ALTAN/BAIT showed a very limited observed 5G active-connection rate of 0.08%, with most active connections concentrated on 4G.

This technology mix is important because the user experience is strongly influenced by how often customers are actually connected to next-generation access. In Mexico, TELCEL combines the highest observed 5G active-connection rate with the strongest 5G download performance, reaching 155.8 Mbps. AT&T and Movistar recorded similar 5G download speeds, at 51.3 Mbps and 51.1 Mbps respectively, while ALTAN/BAIT remained significantly lower in the observed 5G speed sample.

Upload performance shows a more balanced picture. AT&T recorded the highest observed 5G upload speed at 13.8 Mbps, closely followed by TELCEL at 13.4 Mbps. In overall upload performance, ALTAN/BAIT led the benchmark with 9.8 Mbps, ahead of TELCEL and AT&T.

Coverage and technology availability remain part of the competitive picture in Mexico. In a large and geographically diverse market, mobile network experience cannot be evaluated through speed alone. The quality, consistency and technology distribution of coverage are also essential to understanding real user experience.

TELCEL leads speed and several everyday experience indicators

At operator level, TELCEL recorded the highest overall cloud download speed at 51.5 Mbps and the highest observed 5G download speed at 155.8 Mbps. This positions TELCEL as the strongest performer in the benchmark from a download-speed perspective.

TELCEL also performed strongly in web browsing and social media. It recorded the fastest web fully loaded page time at 2355.2 ms and the fastest social media fully loaded result at 3199.2 ms. In general network responsiveness, TELCEL achieved the best TTFB result at 630.6 ms and the lowest general jitter at 14.2 ms.

These results suggest that TELCEL’s performance advantage is not limited to headline throughput. It also appears in several indicators that directly affect perceived experience, such as page loading, social media responsiveness and server response time.

AT&T stands out in latency-sensitive use cases

AT&T delivered the best results in several latency-sensitive dimensions. It recorded the lowest gaming ping at 49.6 ms and the lowest general network ping at 51.4 ms. It also achieved the fastest streaming startup time at 2886.9 ms, ahead of TELCEL, Movistar and ALTAN/BAIT.

In web browsing, AT&T recorded the fastest DNS lookup at 43.1 ms, ahead of TELCEL at 47.0 ms. This indicates strong responsiveness in the initial resolution phase of web access, even though TELCEL delivered the fastest full page loading time.

This split between DNS responsiveness, full page loading, latency and streaming startup is a useful reminder that mobile QoE cannot be reduced to a single metric. Different services stress the network in different ways, and the best-performing operator can change depending on the use case.

Movistar and ALTAN/BAIT show specific competitive profiles

Movistar showed a meaningful observed 5G active-connection rate of 23.5%, close to AT&T and below TELCEL. However, its results were weaker in several latency and service-level indicators, including general ping, gaming ping, web loading and social media loading.

ALTAN/BAIT showed a very different technology profile, with 99.7% of active connections observed on 4G and only 0.08% on 5G. Despite this, ALTAN/BAIT recorded the highest overall upload speed at 9.8 Mbps and the lowest packet loss in the general ping test set at 0.06. However, it lagged behind in web DNS lookup, social media DNS lookup, streaming startup time and overall download speed.

These results show why technology distribution should be interpreted together with service performance. A network can show strengths in specific KPIs while still presenting limitations in broader application-level QoE.

Strong service-level competition across browsing, social and streaming

Mexico’s service-level results show different operator strengths depending on the application. In web browsing, TELCEL delivered the fastest fully loaded page time, while AT&T led DNS lookup. In social media, TELCEL led both fully loaded time and DNS lookup, with 3199.2 ms and 47.9 ms respectively.

In streaming, AT&T recorded the fastest startup time at 2886.9 ms, followed by TELCEL at 2952.7 ms and Movistar at 2981.5 ms. ALTAN/BAIT recorded the slowest streaming startup result in the benchmark, at 3140.7 ms.

Gaming also showed a split result. AT&T recorded the lowest gaming ping at 49.6 ms, while Movistar recorded the lowest gaming jitter at 20.7 ms. TELCEL and ALTAN/BAIT remained competitive in jitter, but AT&T showed the strongest result in the most latency-critical gaming indicator.

What Mexico’s Q4 2025 results tell us

Mexico stands out in Q4 2025 as a market where 5G is already contributing to the user experience, but where competitive differentiation remains highly multidimensional. TELCEL leads in overall download speed, 5G download speed, browsing load time, social media performance and TTFB. AT&T leads in gaming ping, general network ping, web DNS lookup and streaming startup time. ALTAN/BAIT shows strength in overall upload speed and packet loss, while Movistar remains relevant in 5G active-connection share.

For operators, the results show that mobile experience leadership requires more than fast downloads. It depends on 5G availability, upload performance, latency, jitter, DNS responsiveness, streaming behavior and the consistency of application-level experience.

For regulators, analysts and market observers, Mexico reinforces the importance of assessing mobile network performance through a real-world QoE framework. Advertised coverage and isolated speed claims are not enough to understand how users actually experience connectivity across browsing, streaming, gaming, social media and cloud-based services.

Related reading: Latin America mobile QoE comparison 

Explore the full Mexico operator benchmark

OBSERVATORY MEDUX

Methodology note

This analysis is based on the MedUX Connectivity Observatory and on MedUX’s mobile QoE benchmarking approach, built on large-scale real-world measurements collected from end-user devices. The benchmark combines network performance and service-level indicators to evaluate how users actually experience mobile connectivity across operators, including speed, latency, browsing, social media, gaming and streaming behavior.
Operators or rows with insufficient or non-valid values in specific KPI blocks are not interpreted as competitive results for those indicators.

Author note

Prepared by the MedUX Marketing team and reviewed by MedUX experts in mobile Quality of Experience, operator benchmarking and connectivity analytics.

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MedUX is the leading Quality of Experience (QoE) company, providing comprehensive and innovative solutions for measuring the performance of fixed, mobile, and TV telecommunications networks for telecom operators, governments, and digital enterprises. With a focus on delivering grand scale, end-to-end network, and service visibility, MedUX leverages real-time customer perspective data and advanced analytics to ensure quality and regulatory compliance, while also offering valuable insights for optimizing networks and improving customer experiences. With a presence in over 25 countries across Europe, America, Africa, and the Middle East, and monitoring over 60 operators worldwide, MedUX’s patented technology and expertise make it a trusted partner for improving the digital experiences of customers everywhere.