“The ViewSonic PX747-4K is perfect for use in modern living rooms due to its high light output. Colorful pictures are projected clean even with controlled low light.The installation is done in a few minutes. In addition, the ViewSonic presents even the latest HDR blockbusters, sports broadcasts and series of SKY, Netflix and 4K Blu-ray, is pleasantly quiet and shows no fly screen effect. All in all, the ViewSonic PX747-4K offers a sensational performance for the price you're looking for.”
RESEÑAS
“When one is used to visualize the images of the projectors, the Viewsonic strikes from the beginning by its smoothness. Viewsonic images look more natural. The avalanche of pixels gives life to textures, textiles and leathers that become almost palpable. In conclusion: Viewsonic will date in the history of home cinema. With a 4K projector, we finally have the impression of opening a huge window on another reality, in the middle of the living room.”
“The ViewSonic PX747-4K is a great step forward in terms of image definition to bring our movies to life in the living room with an image of up to 300 inches, although it is more likely that we move by 100 inches if not we have a room that is too big, because it gets them from about 3 meters.Its resolution 4K, together with really good colors and great depth, make it a sensational alternative to a TV…, but if our idea is to turn our house into a real cinema, few alternatives with better ratio size/price/quality we can find in the market.Our first test of fire takes place with Star Wars Episode VIII in UHD resolution, which looks great on our projection screen. It offers a definition clearly superior to that of any Full HD projector…, although it is not a native 4K, it really equals it.”
“<iframe width="200" height="113" src="https://www.youtube.com/embed/F9iGsoEz99Y" frameborder="0" allowfullscreen></iframe>”
“4K projector at a competitive price”“The ViewSonic PX747-4K is committed to a 4K DLP projector in which the high brightness, HDR and price prevail.”“The resolution is one of the most prominent sections of this projector, and the truth is that the increase in sharpness and detail is seen in both UHD and 1080p content.”“…the great brightness plays an important role for its use in places with lots of external light.”

“The PX747-4K is a projector that's perfect for the living room, and will excel in high light output even in low light conditions on the patio, especially in public viewing.”
“The ViewSonic PX747-4K is perfect for use in modern living rooms due to its high light output. Colorful pictures are projected clean even with controlled low light.The installation is done in a few minutes. In addition, the ViewSonic presents even the latest HDR blockbusters, sports broadcasts and series of SKY, Netflix and 4K Blu-ray, is pleasantly quiet and shows no fly screen effect. All in all, the ViewSonic PX747-4K offers a sensational performance for the price you're looking for.”
“When one is used to visualize the images of the projectors, the Viewsonic strikes from the beginning by its smoothness. Viewsonic images look more natural. The avalanche of pixels gives life to textures, textiles and leathers that become almost palpable. In conclusion: Viewsonic will date in the history of home cinema. With a 4K projector, we finally have the impression of opening a huge window on another reality, in the middle of the living room.”
“The ViewSonic PX747-4K is a great step forward in terms of image definition to bring our movies to life in the living room with an image of up to 300 inches, although it is more likely that we move by 100 inches if not we have a room that is too big, because it gets them from about 3 meters.Its resolution 4K, together with really good colors and great depth, make it a sensational alternative to a TV…, but if our idea is to turn our house into a real cinema, few alternatives with better ratio size/price/quality we can find in the market.Our first test of fire takes place with Star Wars Episode VIII in UHD resolution, which looks great on our projection screen. It offers a definition clearly superior to that of any Full HD projector…, although it is not a native 4K, it really equals it.”
“<iframe width="200" height="113" src="https://www.youtube.com/embed/F9iGsoEz99Y" frameborder="0" allowfullscreen></iframe>”
“4K projector at a competitive price”“The ViewSonic PX747-4K is committed to a 4K DLP projector in which the high brightness, HDR and price prevail.”“The resolution is one of the most prominent sections of this projector, and the truth is that the increase in sharpness and detail is seen in both UHD and 1080p content.”“…the great brightness plays an important role for its use in places with lots of external light.”
“When one is used to visualize the images of the projectors, the Viewsonic strikes from the beginning by its smoothness. Viewsonic images look more natural. The avalanche of pixels gives life to textures, textiles and leathers that become almost palpable. In conclusion: Viewsonic will date in the history of home cinema. With a 4K projector, we finally have the impression of opening a huge window on another reality, in the middle of the living room.”
ESPECIFICACIONES
- ESPECIFICACIÓNSistema de proyección: 0.47" 4K UHD
Resolución nativa: 3840x2160
Tipo CC: DC3
Brillo: 3500 ANSI lumens
Relación de contraste con modo SuperEco: 12000:1
Color de la pantalla: 1070 millones de colores
Fuente de luz: Lamp
Vida de la fuente de luz (normal/SuperEco): 4000/15000
Vatios de la lámpara: 240W
Lente: F=1.94-2.06, f=15.57-18.67mm
Offset de proyección: 120%+/-6%
Relación de alcance: 1.47-1.76
Tamaño de imagen: 30" - 300"
Distancia de alcance: 0,97 m-11,69 m (100" a 3,26 m)
Keystone: ±40° (Vertical)
Zoom óptico: 1.2x
Ruido audible (Eco): 27 dB (modo Silencio)
Soporte de resoluciones: Desde VGA (640 x 480) hasta 4K (3840 x 2160)
Compatibilidad con HDTV: 480i, 480p, 576i, 576p, 720p, 1080i, 1080p,2160p
Frecuencia horizontal: 15K~135 KHz
Velocidad de exploración vertical: 23~120 Hz - EntradaEntrada de ordenador: 1
Entrada de sonido (3,5 mm): 1
HDMI (HDCP): 2
(HDMI 2.0/HDCP2.2 x1, HDMI1.4/HDCP 1.4 x1) - SalidaSalida de sonido (3,5 mm): 1
Altavoz: 10W
USB Tipo A (alimentación ): 1 (5V/1.5A)
Activación 12 V: 1
- ControlRS232: 1
USB tipo mini B (servicios): 1 - OtrosVoltaje de la fuente de alimentación: 100-240V+/- 10%, 50/60Hz AC
Consumo: Normal: 330 W en espera: < 0,5 W
Temperatura en funcionamiento: 0~40℃
Embalaje: Color
Peso neto: 4kg
Dimensiones (ancho x fondo x alto) con pie de ajuste: 332x261x135mm
Idioma: Inglés, francés, español, tailandés, coreano, alemán, italiano, ruso, sueco, neerlandés, polaco, checo, chino tradicional, chino simplificado, japonés, turco, portugués, finlandés, indonesio, árabe, vietnamita - Accesorio estándarCable eléctrico: 1
Cable VGA: 1
Control remoto: 1 (con retroiluminación)
QSG: 1 - Accesorio opcionalLámpara/fuente de luz: RLC-117













