Cleer's Mirage Smart Display Speaker features a curved 7.8" flexible AMOLED display that is wrapped around the speaker's cylindrical body, to offer an "immersive viewing from all angles".

Cleer Mirage photo

The Mirage offers Amazon Alexa integration and is based on Qualcomm's APQ8053 Smart Audio Platform with Bluetooth and Wi-Fi connectivity. The audio device is a ringed 3.1-channel speaker with a passive radiator and several selectable DSP modes.

The Mirage Smart Display Speaker was announced at CES 2019, and the company was supposed to start shipping it in Q3 2019 for $499 - but that didn't happen and it's not clear if this product will see the light of day.

OLED type: 

7.8" curved flexible AMOLED