Pro 4K resolution
The Optoma UHD60 has true 4K resolution, meaning you can play 4K content that is extremely sharp and detailed.
It's a DLP(digital light processing) single-chip projector. The DLP's digital mirror device switches very fast and creates multiple pixels for each 4K image frame, adding advanced processing the projector produces a real 4K picture. The projector got a 'real 4K' approval by the independent Consumer Technology Association.