HDR, High Dynamic Range, gives depth and higher contrast in colours. PX747-4K supports HDR contents to create additional reasonable seeking photographs and bring flat illustrations or photos to lifetime with much more https://majawzbx957800.blogdon.net/how-much-you-need-to-expect-you-ll-pay-for-a-good-projector-dubai-viewsonic-anker-epson-promate-philips-benq-optoma-46110873