Vertu's Constellation is a high-end luxury smartphone that features a 5.5" 2560x1440 AMOLED display, sapphire crystal cover, 12mp camera (with 4K video support), a snapdragon 820 CPU, 4GB of RAM, 128GB of storage, MicroSD and Dual-SIM.

Vertu Constellation photo

The Constellation will ship in February 2016, price will likely to be very high....

OLED type: 

5.5" 2560x1440 AMOLED