OLED or AMOLED – The Ultimate Display Leader
So the first-ever mobile phone where actually 0G and even calling mobile is not actually correct because they were chunky boxes and with massive box receiver they were very heavy. Than 1G rolled out. 1g was the first time when the general public could make a phone and even that devices were about 1 kilogram. 2G took the 2.4 KBPS speed of 1g and made it 15…