Koreans Spend 219 Minutes a Day Staring at Smartphone Screen

SEOUL, Dec. 17 (Korea Bizwire) – The average amount of time Koreans spend staring at their smartphones a day is estimated at more than 3 hours. According to a research report “Five Years after Introduction of Smartphone, the Change in Mobile Life” published by the KT Economics & Management Research Lab on December 16 based on data [...]