AUSTRALIA Group Video Calling Experience in 0-100 points O Optus 79.1 T Telstra 81.2 V Vodafone 82.2 0 10 20 30 40 50 60 70 80 90 ⌶ Group Video Calling Report | May 2021 | © Opensignal Limited The brackets represent conFidence intervals Data collection period 12 February – 13 May 2021 BANGLADESH Group Video Calling Experience in 0-100 points A Airtel 33.4 B Bangalink 53.8 G Grameenphone 44.2 R Robi 32.9 0 10 20 30 40 50 60 70 ⌶ Group Video Calling Report | May 2021 | © Opensignal Limited The brackets represent conFidence intervals Data collection period 12 February – 13 May 2021 CAMBODIA Group Video Calling Experience in 0-100 points C Cellcard 37.0 M Metfone 50.4 S Smart Axiata 40.0 0 10 20 30 40 50 60 ⌶ Group Video Calling Report | May 2021 | © Opensignal Limited The brackets represent conFidence intervals Data collection period 12 February – 13 May 2021 HONG KONG Group Video Calling Experience in 0-100 points 3 3 69.2 C CMHK 62.8 C csl 73.3 S SmarTone 51.0 0 10 20 30 40 50 60 70 80 90 ⌶ Group Video Calling Report | May 2021 | © Opensignal Limited The brackets represent conFidence intervals Data collection period 12 February – 13 May 2021 INDIA Group Video Calling Experience in 0-100 points A Airtel 55.1 B BSNL 22.5 J Jio 41.4 V Vi 59.2 0 10 20 30 40 50 60 70 ⌶ Group Video Calling Report | May 2021 | © Opensignal Limited The brackets represent conFidence intervals Data collection period 12 February – 13 May 2021 INDONESIA Group Video Calling Experience in 0-100 points 3 3 57.4 I Indosat 55.6 S Smartfren 33.2 T Telkomsel 57.4 X XL 51.7 0 10 20 30 40 50 60 70 ⌶ Group Video Calling Report | May 2021 | © Opensignal Limited The brackets represent conFidence intervals Data collection period 12 February – 13 May 2021 JAPAN Group Video Calling Experience in 0-100 points A au 86.1 N NTT DoCoMo 88.6 R Rakuten 61.7 S SoftBank 90.1 0 10 20 30 40 50 60 70 80 90 100 ⌶ Group Video Calling Report | May 2021 | © Opensignal Limited The brackets represent conFidence intervals Data collection period 12 February – 13 May 2021 MALAYSIA Group Video Calling Experience in 0-100 points C Celcom 42.7 D DiGi 62.1 M Maxis 58.1 U U Mobile 56.9 U unifi 48.5 0 10 20 30 40 50 60 70 ⌶ Group Video Calling Report | May 2021 | © Opensignal Limited The brackets represent conFidence intervals Data collection period 12 February – 13 May 2021 NEW ZEALAND Group Video Calling Experience in 0-100 points 2 2degrees 84.9 S Spark 78.9 V Vodafone 76.1 0 10 20 30 40 50 60 70 80 90 100 ⌶ Group Video Calling Report | May 2021 | © Opensignal Limited The brackets represent conFidence intervals Data collection period 12 February – 13 May 2021 PAKISTAN Group Video Calling Experience in 0-100 points J Jazz 43.1 T Telenor 25.1 U Ufone 34.8 Z Zong 49.4 0 10 20 30 40 50 60 ⌶ Group Video Calling Report | May 2021 | © Opensignal Limited The brackets represent conFidence intervals Data collection period 12 February – 13 May 2021 PHILIPPINES Group Video Calling Experience in 0-100 points G Globe 39.5 S Smart 52.4 0 10 20 30 40 50 60 ⌶ Group Video Calling Report | May 2021 | © Opensignal Limited The brackets represent conFidence intervals Data collection period 12 February – 13 May 2021 SINGAPORE Group Video Calling Experience in 0-100 points M M1 83.7 S Singtel 85.7 S StarHub 89.4 T TPG 72.8 0 10 20 30 40 50 60 70 80 90 100 ⌶ Group Video Calling Report | May 2021 | © Opensignal Limited The brackets represent conFidence intervals Data collection period 12 February – 13 May 2021 SOUTH KOREA Group Video Calling Experience in 0-100 points K KT 83.9 L LG U+ 81.3 S SK telecom 85.7 0 10 20 30 40 50 60 70 80 90 100 ⌶ Group Video Calling Report | May 2021 | © Opensignal Limited The brackets represent conFidence intervals Data collection period 12 February – 13 May 2021 SRI LANKA Group Video Calling Experience in 0-100 points A Airtel 27.7 D Dialog 48.3 H Hutch 33.3 M Mobitel 47.0 0 10 20 30 40 50 60 ⌶ Group Video Calling Report | May 2021 | © Opensignal Limited The brackets represent conFidence intervals Data collection period 12 February – 13 May 2021 TAIWAN Group Video Calling Experience in 0-100 points C Chunghwa 83.8 F FarEasTone 81.2 G GT 67.6 T T Star 56.3 T Taiwan Mobile 83.4 0 10 20 30 40 50 60 70 80 90 ⌶ Group Video Calling Report | May 2021 | © Opensignal Limited The brackets represent conFidence intervals Data collection period 12 February – 13 May 2021 THAILAND Group Video Calling Experience in 0-100 points A AIS 32.2 D DTAC 45.2 T TrueMove H 52.3 0 10 20 30 40 50 60 ⌶ Group Video Calling Report | May 2021 | © Opensignal Limited The brackets represent conFidence intervals Data collection period 12 February – 13 May 2021 VIETNAM Group Video Calling Experience in 0-100 points M MobiFone 73.4 V Vietnamobile 33.4 V Viettel Mobile 77.1 V Vinaphone 69.1 0 10 20 30 40 50 60 70 80 90 ⌶ Group Video Calling Report | May 2021 | © Opensignal Limited The brackets represent conFidence intervals Data collection period 12 February – 13 May 2021.