Optoma UHD50 True 4K Ultra High Definition Home Theater Projector

El proyector que me tocó es defectuoso. Zumba con un tono muy agudo esto a veces desaparecía, el menú no responde en ocasiones y se aparece de repente.Pierde la señal de forma aleatoria sin importar si escoges 4k a 30hz o 60hz así como a resolución 1080 y no regresa hasta que lo reinicias lo cual toma al menos dos minutos para encontrarte con el mismo problema.Algunas veces no prendía e indicaba que necesita cambio de lámpara.Nota: use el cable hdmi incluido así como uno especial de alta velocidad e incluso uno de fibra óptica. Para ver si esto remediaba el problema. En verdad quería que me gustará este proyector y trate de eliminar errores porque se ve hermoso el hdr 4k.Sin embargo encontré en reseñas que algunas de estas unidades tiene problemas por lo que pedí mi reembolso y le daré una oportunidad a benq con el ht2050a. Adiós 4k por ahora.Amazon me regreso el dinero en 10 días. En verdad este proyector se ve hermoso. Si no eres tan desesperado como yo y puedes esperar un mes por si sale mal te lo recomiendo ciegamente.

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Works really well with the new Apple TV 4K. Picture quality is really good in a fairly dark room.

L'image est belle, bonne luminosité, contraste adéquat, couleurs réalistes, peu bruyant par contre l'installation n'est pas très versatile.

This is the second 4K projector I am trying. I have an in focus X 10 1080 P projector which I was looking to replace. I also have a review on the ViewSonic 747.Pros: Compared to the other XRP pixel shifting projectors, this one by far has the darkest black levels and the least gray border around the screen that I have seen. (ALL xrp based projectors will have a light gray boarder around the picture.) overall I find The black levels are excellent, the colors are phenomenal, and I find the contrast to be exceptional. If you’re looking for a budget 4K projector for home theater, this is it. It is bright and can even be used with some lights on. IMO the pj is quieter than all my previous projectors, some of which (crt) required a hush box! Lens shift and EXCELLENT focus make this pj easy to adjust. It also has digital keystone and image shift is absolutely needed.Cons: There definitely are crt and digital 1080 P projectors that have better black levels with similar contrast and color quality. I’m going to tell you that my opinion is those half million to one contrast type numbers are only under certain conditions and are generally exaggerated. Do some research and find where people that have had the equipment have actually measure these projectors. There is some light spill from the unit, but I do not find it objectionable at all.Summary: If you’re on a budget for 4K home theater this is an excellent value. It does support 3-D under certain conditions. If you’re looking for a presentation projector where brightness is a huge factor (and black levels do not matter), and you’re on a budget, you might be better off with the ViewSonic 747 . But for movies and TV and a light controlled room, I absolutely love this projector! To say that I love this projector is to say a lot, because I have had everything from crt like the sony 1030, 1031, 1272, d50, barco, benq, and a bunch of digital / others even including other optima projectors.There is no question in my mind that no (current, reasonably priced) digital projector is going to match the black level of CRT. But this projectors compromises on that certainly make up for the ease-of-use, the size, resolution, out of box color accuracy, focus and many many other factors. Again, I love this projector and I would highly recommend it!