ProjectorOptoma launches GT2160HDR true 4K UHD short throw cinema gaming projectordevicenextJanuary 11, 2023 by devicenextJanuary 11, 20230 Optoma, world’s No.1 DLP projector brand and a leading designer of projection products today announced the launch of Optoma GT2160HDR, the true 4K UHD short throw cinema...