Smart Digital Group Limited Optoma 4K Ultra High Definition Home Theater Projector UHD60 True 4K UHD 3840x2160 2160p resolution, bright 3000 lumens, and cinematic color with Rec.709. Keystone not supported HDR-Compatible - HDR10 produces the brighte Product #: smartd-Optoma 4K Ultra High Definition Home Theater Projector UHD60 Regular price: $HKD $16800.0 Available from: Smart Digital Group Limited In stock