Fastest Mobile Award

Bangladesh Q1-Q2 2020 ’S FASTEST is Bangladesh’s Speedtest Awards™ Winner for mobile network speed. To win this award, Banglalink MOBILE achieved a Speed Score™ of 15.09, with average speeds NETWORK of 12.78 Mbps for download and 6.73 Mbps for upload.

Speed Score Bangladesh’s Mobile Tests Ookla® compared user-initiated tests taken on the Speedtest iOS and Android mobile apps from all the major mobile carriers in Bangladesh during the award 15.09 period to determine who showed the fastest mobile network speeds.

Test Speed Carrier Count Score

Banglalink 46,010 15.09

Grameenphone 112,088 11.25

Robi 63,801 10.43

Airtel 58,705 10.25

Teletalk 14,078 6.04

Speed Score incorporates a measure of each provider’s download and upload speed to rank network speed performance. See next page for more detail.

Market Statistics

Test Count Average Download Speed: Average Upload Speed: Average Latency:

295,656 10.29 Mbps 6.73 Mbps 43 ms

Unique Devices Mbps Mbps ms 76,983

Redmi Note 7 2,145 Banglalink 12.78 Banglalink 6.73 Banglalink 39

Redmi Note 7 Pro 1,993 9.96 Grameenphone 7.31 Grameenphone 38

Redmi Note 5 Pro 1,659 9.58 Robi 6.31 Robi 51

Redmi Note 8 1,564 Airtel 9.97 Airtel 6.35 Airtel 49

iPhone X 1,232 Teletalk 6.39 Teletalk 3.14 Teletalk 41 Fastest Mobile Award Bangladesh Q1-Q2 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 Carrier Name Trimean Percentile Percentile Percentile Trimean Percentile Percentile Percentile

Banglalink 15.90 32.07 15.41 3.69 7.76 17.91 7.28 1.45

Grameenphone 11.59 29.87 10.53 1.77 8.22 18.95 7.72 1.50

Robi 10.78 30.72 9.47 1.31 7.27 18.90 6.61 0.98

Airtel 10.63 29.64 9.40 1.52 6.81 18.98 6.02 0.98

Teletalk 6.38 16.93 5.54 2.49 3.06 7.88 2.75 0.74

City Network Speeds

City Carrier Mbps Mbps

Dhaka Banglalink 13.30 7.04

Grameenphone 11.56 7.88

Robi 11.26 6.92

Airtel 11.36 6.84

Teletalk 6.89 3.51

Chittagonog Banglalink 14.07 7.79

Grameenphone 12.24 9.09

Robi 8.17 6.58

Airtel 8.27 6.52

Teletalk 6.18 3.67

Bogra Banglalink 15.18 8.05

Grameenphone 10.79 9.82

Robi 5.96 3.69

Airtel 7.01 4.09

Teletalk 4.06 1.38

0 5 10 15 20 Methodology For more information on our methodology visit Speedtest.net/Awards