Sony A1/ A1E 4K OLED TV (Dolby Vision) at CES 2017 01-07-2017 We had a first look at Sony’s Bravia A1 (or A1E in the USA) 4K OLED TV with Dolby Vision support at CES 2017, and explain its key features. ======================== **Click Below to SUBSCRIBE… Share Tweet +1Shares 0