Fastest Mobile Network | Ireland Q3—Q4 2020 Speed Score™ c ba Vodafone bc eir b` Test Counts 3 is Ireland's Speedtest Awards™ Winner for mobile c ac network speed during Q3—Q4 2020 Vodafone ac eir a`b 41.46 26.16 Avg. Speed Mbps 11.50 Speed Score™ Avg. Speed Mbps Tests Taken Ookla® compared 280,560 user-initiated tests taken on the Speedtest iOS and Android mobile apps from all the major mobile carriers in Ireland during the award period to determine who showed the fastest mobile network speeds. 2+ 28+ 68+ 142+ 3.52K+ Market Statistics Unique Devices Avg. Download Speed Avg. Upload Speed Avg. Latency 60,034 38.42 Mbps 10.67 Mbps 35 ms iPhone aa c a c aa` c c iPhone cc Vodafone cc Vodafone a`a Vodafone c iPhone Xr c eir cc eir a` eir b Galaxy Sa` bb iPhone X bcc Ookla®, Speedtest®, and Speedtest Intelligence® are among some of the federally registered trademarks of Ookla, LLC and may only be used with explicit written permission © 2006-2021 Ookla, LLC. All Rights Reserved Speedtest Awards | Fastest Mobile Network | Ireland Q3—Q4 2020 How Speed Score™ Works When analyzing fastest operators, Ookla solely considers top carriers (all carriers with 3% or more of total test samples in the market for the period). We then determine the fastest carrier using Speed Score which incorporates a measure of each provider’s download and upload speed to rank network speed performance (90% of the final Speed Score is attributed to download speed and the remaining 10% to upload speed). The Speed Score uses a modified trimean to demonstrate the download and upload speeds that are available across a provider’s network. We take speeds from the 10th percentile, 50th percentile (also known as the median), and 90th percentile, and combine them in a weighted average using a 1:8:1 ratio, respectively. We place the most emphasis on the download speeds and median speeds as those represent what most network providers’ customers will experience on a day-to-day basis. Download 90th 50th 10th Upload 90th 50th 10th Trimean Percentile Percentile Percentile Trimean Percentile Percentile Percentile c ba` bb b ` ba b` a`b Vodafone b c b` c a b c `b eir bb` ` ab b bcb `c acc County Network Speeds Co. Wexford Carrier Download Mbps Upload Mbps Download Upload c ab b` 60 eir cbc 45 Vodafone ba 30 15 0 3 eir Vodafone Co. Tipperary Carrier Download Mbps Upload Mbps Download Upload c abb a` 60 eir b`c a 45 Vodafone b`b ` 30 15 0 3 eir Vodafone Co. Wicklow Carrier Download Mbps Upload Mbps Download Upload c cab 40 Vodafone b` c` 30 eir aa b 20 10 0 3 Vodafone eir Methodology | For more information on our methodology visit Speedtest.net/Awards.