According to the source, results are from ~50 billion measurements and ~3.8 million smartphone and smart devices during July 1st – October 1st 2017, during normal usage of users with OpenSignal’s apps. Speed measured as average download connection speed with LTE or LTE Advanced.
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Average speed of the 4G network in Japan, Singapore and South Korea 2017
This statistic depicts the average download connection speed of the 4G wireless network in Japan, Singapore and South Korea from July 1st to October 1st, 2017. During the surveyed time period, the average 4G speed in Japan amounted to ** megabits per second. In comparison, Singapore showed the fastest average download connection speed with ** Mbps.
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McKinsey & Company. (January 1, 2018). Average download connection speed of the 4G wireless network in Japan, Singapore and South Korea as of October 2017 (in megabits per second) [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 27, 2026, from /statistics/892402/japan-mobile-4g-average-speed-comparison-singapore-south-korea/
McKinsey & Company. "Average download connection speed of the 4G wireless network in Japan, Singapore and South Korea as of October 2017 (in megabits per second)." Chart. January 1, 2018. ÌÇÐÄÆƽâ°æ. Accessed July 27, 2026. /statistics/892402/japan-mobile-4g-average-speed-comparison-singapore-south-korea/
McKinsey & Company. (2018). Average download connection speed of the 4G wireless network in Japan, Singapore and South Korea as of October 2017 (in megabits per second). ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 27, 2026. /statistics/892402/japan-mobile-4g-average-speed-comparison-singapore-south-korea/
McKinsey & Company. "Average Download Connection Speed of The 4g Wireless Network in Japan, Singapore and South Korea as of October 2017 (in Megabits per Second)." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 1 Jan 2018, /statistics/892402/japan-mobile-4g-average-speed-comparison-singapore-south-korea/
McKinsey & Company, Average download connection speed of the 4G wireless network in Japan, Singapore and South Korea as of October 2017 (in megabits per second) ÌÇÐÄÆƽâ°æ, /statistics/892402/japan-mobile-4g-average-speed-comparison-singapore-south-korea/ (last visited July 27, 2026)
Average download connection speed of the 4G wireless network in Japan, Singapore and South Korea as of October 2017 (in megabits per second) [Graph], McKinsey & Company, January 1, 2018. [Online]. Available: /statistics/892402/japan-mobile-4g-average-speed-comparison-singapore-south-korea/
