Do you know which was the first phone with a Super AMOLED display? Some of you may have answered “the original Galaxy S”, but that is not the case – if you read our story of OLED displays on mobile phones you will know that it was the Samsung S8500 Wave, which beat the Galaxy S to market by two months. Back then we called this a "modest retail package" - if only we knew what was coming Or maybe you answered correctly because you still remember the Wave phones and the OS they ran – Bada (Korean for “ocean”). It was a precursor to Tizen, the OS that runs on Samsung smart TVs today...
Source: https://www.gsmarena.com/flashback_samsung_s8500_wave_the_first_phone_with_a_super_amoled_and_first_with_bada_os-news-51644.php