Luxembourg
Speedtest Connectivity Report
To show a full picture of network performance in each market, our reports are informed by millions of daily consumer-initiated tests taken on Speedtest, along with quality of experience (QoE) metrics that offer insight into the daily connected activities that matter most to end-users.
POST led the mobile market across key performance metrics
POST had the Best Mobile Network overall, and the Best 5G Network, among providers in Luxembourg during 1H 2025. POST recorded a median download speed of 160.87 Mbps, and a median 5G download speed of 201.7 Mbps.
POST offered the best mobile quality of experience
POST offered the best 5G gaming and video streaming experiences in Luxembourg during 1H 2025, according to Speedtest Intelligence data.
Orange the fastest fixed ISP in Luxembourg
Orange was the fastest ISP in Luxembourg during 1H 2025 with a median download speed of 318.58 Mbps, and a median upload speed of 217.84 Mbps.
Bertrange and Pétange were the top performing cities in Luxembourg
Among the most populous cities in Luxembourg, Bertrange recorded the fastest median mobile download speed of 203.62 Mbps, while Pétange outpaced the other cities to record the fastest median fixed download speed, with 269.26 Mbps.
55.49
Fastest 5G Network
87.63
Best 5G Video Experience
93.48
Best 5G Gaming Experience
Best Mobile Network
POST had the Best Mobile Network overall, and the Best 5G Network, among providers in Luxembourg during this period, based on Speedtest Intelligence® data. It recorded a Speedtest Connectivity Score of 81.44, and a Speedtest 5G Connectivity Score of 74.22. Speedtest Connectivity Score combines key metrics to evaluate the overall user experience that mobile providers offer. It includes Speed Score, as well as indicators for web browsing performance, and Video Streaming Score.
Speedtest Connectivity Score™ provides a reliable measure of the overall mobile network connected experience based on a combination of Speed Score, as well as Scores for Web Browsing and Video Streaming. Read our detailed methodology for more details on how we calculate Speedtest Connectivity Score.
Fastest Mobile Network
POST was the fastest mobile provider in Luxembourg for all technologies combined and for 5G, based on Speed Score. Across all technologies combined, POST led on median download speed, recording 160.87 Mbps, ahead of next placed Orange, which recorded 122.85 Mbps, and Tango with 113.39 Mbps. POST also led the market on median upload speed, with 16.06 Mbps, and the lowest latency with 30 ms.
POST led on median 5G download speed, recording 201.7 Mbps, ahead of next placed Tango, which recorded 142.92 Mbps, and Orange with 165.31 Mbps. POST also led the market on median 5G upload speed, with 18.81 Mbps, and led on 5G latency, with 30 ms.
Ookla’s methodology for fastest network is determined by Speed Score™, which combines download and upload performance, and is based on modern chipsets, in order to remove the impact on network performance of older devices. Read our detailed methodology for more details.
Most Consistent Network
POST recorded the best mobile network Consistency in Luxembourg, for all technologies combined and for 5G. Across all technologies, 95.6% of its samples met or exceeded the threshold of 5 Mbps download and 1 Mbps upload, while 86.2% of its 5G samples met or exceeded the higher threshold of 25 Mbps download and 3 Mbps upload.
Ookla’s methodology for most consistent network is determined by Consistency Score™, which reflects the percentage of samples that meet minimum thresholds for download and upload speeds, depending on the type of network. The higher a provider’s Consistency Score, the more likely a consumer will enjoy acceptable internet performance and quality. Read our detailed methodology for more details.
Best 5G Availability
Orange recorded the highest 5G Availability in Luxembourg during this period, based on Speedtest Intelligence® data, with 51.1% of its users accessing its 5G network a majority of the time.
Read our detailed methodology for more details on how we calculate 5G Availability.
Video Experience
There was no best provider for video experience in Luxembourg during this period, based on Speedtest Intelligence® data, with no statistical difference between the mobile providers. POST provided the best 5G video experience in the market, with a 5G Video Streaming Score of 87.63.
Video Streaming Score™ is based on Ookla’s Consumer QoE™ measurements of video start time, re-buffering ratio, and resolution. Read our detailed methodology for more details.
Gaming Experience
POST recorded the best mobile gaming experience in Luxembourg, with a Game Score of 91.59. POST provided the best 5G gaming experience in the market, with a 5G Game Score of 93.48.
Game Score™ is based on Ookla’s consumer initiated Speedtest results as well as Consumer QoE™ latency and jitter measurements taken to real-world game servers. Game Scores are composed of eight components, each measuring a different aspect of the consumer gaming experience. Each of these components is evaluated and scored on a scale of 0-100 for each provider. Read our detailed methodology for more details.
Consumer Sentiment
There was no top rated mobile provider in Luxembourg during this period, based on Speedtest Intelligence® data, with no statistical difference between the mobile providers.
Ookla’s five-star ratings system, driven by our consumer initiated samples, gauges a consumer’s overall satisfaction with their provider. Read our detailed methodology for more details.
Mobile Awards
Data Collection Period: January – June 2025
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Best Mobile Network -
Best 5G Network
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Fastest Mobile Network -
Fastest 5G Network
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Game Score
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5G Game Score
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5G Video Streaming Score
City Performance
Bertrange had the fastest median mobile download speed among Luxembourg’s most populous cities, recording 203.62 Mbps. Strassen was second, followed by Luxembourg City in third. At the other end of the scale, Sanem had the slowest median mobile download speed at 132.6 Mbps, followed by Niederanven and Hesperange. POST was the fastest provider across two cities.
82.69
Best Fixed Network
74.65
Fastest Fixed ISP
Best Fixed Network
Orange had the Best Fixed Network among ISPs in Luxembourg during this period, based on Speedtest Intelligence® data, with a Speedtest Connectivity Score of 82.69. Speedtest Connectivity Score combines key metrics to evaluate the overall user experience that ISPs provide. It includes Speed Score, as well as indicators for web browsing performance, and Video Streaming Score.
Speedtest Connectivity Score™ provides a reliable measure of the overall fixed network connected experience based on a combination of Speed Score, as well as Scores for Web Browsing and Video Streaming. Read our detailed methodology for more details on how we calculate Speedtest Connectivity Score.
Fastest Fixed ISP
Orange was the fastest ISP in Luxembourg during this period, based on Speedtest Intelligence® data, with a Speed Score of 74.65. Orange led on median download speed, recording 318.58 Mbps, ahead of next placed Visual Online, which recorded 215.25 Mbps, and Eltrona with 214.4 Mbps. Orange also led the market on median upload speed, with 217.84 Mbps, and recorded a latency of 19 ms.
Ookla’s methodology for fastest network is determined by Speed Score™, which combines download and upload performance. Read our detailed methodology for more details.
Most Consistent ISP
There was no winner of best fixed network Consistency in Luxembourg during this period, based on Speedtest Intelligence® data, with no statistical difference between the ISPs.
Ookla’s methodology for most consistent network is determined by Consistency Score™, which reflects the percentage of samples that meet minimum thresholds for download and upload speeds, depending on the type of network. The higher a provider’s Consistency Score, the more likely a consumer will enjoy acceptable internet performance and quality. Read our detailed methodology for more details.
Video Experience
There was no winner of best ISP video experience in Luxembourg during this period, based on Speedtest Intelligence® data, with no statistical difference between the ISPs.
Video Streaming Score™ is based on Ookla’s Consumer QoE™ measurements of video start time, re-buffering ratio, and resolution. Read our detailed methodology for more details.
Gaming Experience
There was no winner of best ISP gaming experience in Luxembourg during this period, based on Speedtest Intelligence® data, with no statistical difference between the ISPs.
Game Score™ is based on Ookla’s consumer initiated Speedtest results as well as Consumer QoE™ latency and jitter measurements taken to real-world game servers. Game Scores are composed of eight components, each measuring a different aspect of the consumer gaming experience. Each of these components is evaluated and scored on a scale of 0-100 for each eligible provider. Read our detailed methodology for more details.
Consumer Sentiment
There was no top rated ISP in Luxembourg during this period, based on Speedtest Intelligence® data, with no statistical difference between the ISPs.
Ookla’s five-star ratings system, driven by our consumer initiated samples, gauges a consumer’s overall satisfaction with their provider. Read our detailed methodology for more details.
Fixed Awards
Data Collection Period: January – June 2025
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Best Fixed Network
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Fastest Fixed Network
City Performance
Pétange had the fastest median fixed download speed among Luxembourg’s most populous cities, recording 269.26 Mbps. Differdange was second, followed by Hesperange in third. At the other end of the scale, Niederanven had the slowest median fixed download speed at 128.5 Mbps, followed by Strassen and Bertrange. Orange was the fastest provider across three cities.
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