ViewSonic True 4K Projector with 3500 Lumens HDR Support and Dual HDMI for Home Theater Day and Night, Stream Netflix with Dongle (PX747-4K)

This projector is built cosmetically beautiful. The fan noise is the lowest I've ever heard for a projector you almost don't notice it even when your room is quiet. The picture is comparable to my Samsung 65" 4K TV but the display is quadruple the size at 140"! There are many color and quality settings that will easily fix any over saturation issues you might have as well as 2 user defined saved settings to toggle between amongst 4 other predefined display modes.Something to note that I wish I would have read in the description that matters to a consumer which is to say there is a manual zoom lever on the lens that will easily expand your display size 15 - 25" more from any throw distance with a manual focus ring to sharpen the zoom size. You can watch this projector during the day however I don't actually recommend unless you darken your room with paint, blackout shades, and light gab blockers if your serious about your media setup. I have faux blinds and it's still enjoyable during the day but just a little washed out compared to a darker room at night for obvious reasons.The only negative feature is lack of horizontal keystone so consider mounting dead center. My application projecting from 16' throw distance and 1.5' left from the center of the room with the projector swiveled to the center of screen. This works however you can slightly notice it on your screen but your guests likely won't. All that to say, this projector is Amazing!!!

Bought a factory refurbished at half the cost of Optoma (closest competitor), installed and used it already for few days with Roku and over the air TV antenna. I am using regular HDMI port of it so far and have nothing but full praise for the picture quality. Picture is being projected on a 120 inches screen at basement of my house. Appears much much more lively then my 4K 65inches TV. I have not seen any colors washed out so far, colors appear very rich and white is white (not dull or yellow as I noticed in other projects). Very glad with performance so far. I stayed away from OPTOMA only because of it's common complaint that HDMI port goes bad soon. LG laser also seems to be using DLP chip inside but read some reviews about white dots appearing on the screen (which implies DLP chip mirrors are failing). I know this projector is not based on true 4K DLP chip but enhances the dots by some scaling mechanism, but so far end results are too good. If it continues to work like this for couple of years then it is more then enough for my investment as the Technology is improving too fast. Now a days I don't think about any electronic item to continue be used beyond 2 to 3 years. Buy cheap and change frequently is my goal.

I decided we were going to go full theater and sound in our living room area when we just bought our new house. I either needed to mount a giant TV on the wall, or decide that we want the clean elegents of a family room that can turn into a giant TV wall day or night. This does not disappoint!Certainly it "could" be a little brighter when I use it during the day, but the reality is the picture is great. A little manipulating and turning the brightness up during the day fixes it, although its not really required. We have a sliding patio door that sun shines on all day, and the curtain we use isnt that heavy duty - so the screen gets sun regardless and picture is still wonderful. I know there are projectors for double the money that could potentially be brighter but there is no way the price would be worth it. We play video games on it and its beautiful. Movies = beautiful. Kids cartoons = I hate kids cartoons but I love my kids.One more thing to note, we do not have a screen nor projector paint. We have a very light blue, grayish interior color. I imagine with an actual screen it could only get better, but at this point there is no need.We've had it for 2 weeks so longevity I couldnt say yet, but right out of the box this feels like a solid sturdy projector. I mounted it approximately 16 feet back and ran cable raceways to get the HDMI and power cord back to the front of our living room to hide them nicely. Even using it everyday since I got it, I still sit and go "damn", this is really nice and cool.

I waited a few months to write this, because I hate those reviews that say "Just got it, haven't used it yet, but it seems great!"Not the latest, not the greatest, but excellent for the money. A decent 4k projector for less than $1k that produces a bright, clear picture from DVDs and streaming. In fact, it reveals how grainy many of my existing DVDs are. This projector has no bluetooth for streaming (I plugged in a 4k Amazon Fire TV Stick and a BluRay player with streaming capability) and just two HDMI ports. Big missing piece: optical audio out; there is only one 3.5mm in and one 3.5 mm out for audio. I used this headphone jack to add a bluetooth transmitter that pushes the sound through a soundbar.Works great in a bright room. If you don't need that, there is a slightly cheaper version designed for dark rooms.Be aware, this projector seems primarily designed for upside down ceiling mount. In order to use it as a "tabletop", I had to purchase a wheeled skeletal platform (https://www.amazon.com/gp/product/B07GFG2QFY/ref=ppx_yo_dt_b_asin_title_o06_s00?ie=UTF8&psc=1) because I could not raise it enough in a table top position to properly project. This platform is a godsend, and allows me to hide the whole shebang, including Blu Ray player, in a close. In addition, (it bothers my wife but not me) you can see the outline and keystoning of the actual projection beyond the video.You can get more bells and whistles, but you cannot beat the price!

Nach meinen alljährlichen Beamer shoppen und retournieren da mir keiner zugesagt hat.Bin ich bei diesem hängen geblieben.Das Bild ist gut, beim 4K surrt er leicht, das kommt vom Pixel doppling oder wie das heisst.Aber bei "nur" HD kann man das abschalten.Ich betreibe ihn bei ca. 3.3m Diagonale,Schärfe und Trapezkorrektur ist gut einstellbar.Anschließen kann man alles, 2x hdmi,2x usb, analoge Eingänge.Die Lautsprecher sind für den Notfall brauchbar.Der Silentmodus bei HD ist top, man hört nichts.Habe den Beamer als Rückkauf (33 Betr.stunden) um € 618 gekauft.Zur Sicherheit gleich eine Ersatzlampe (€ 90) auf Lager gelegt, man will ja lange dran Freude haben.

A differenza di quanto è descritto, il proiettore che mi è stato fornito NON è il 4k, inoltre l'alimentatore è sbagliato...

Image vraiment géniale ! Très bon rétro ! Et reçu bien plus rapidement que prévu ! Vraiment content !

Decided to upgrade my 1080p project and this was a good price. I was a little worried as I saw reviews that said it is not true 4k and even a picture where someone's xbox only had it at 1080p. In my experience this is a noticeable difference from 1080. I'm using it on a 100" screen and everything is very crisp. The only thing the xbox one x says it cant do is Dolby vision which it didnt advertise anyway. The pictures I posted don't do it justice. For this price point you cant go wrong.

No sirvió, prende y se vé que tiene buena resolución pero no funcionan los botones...he pedido devolución y no me han respondido