ViewSonic PX701-4K 4K UHD 3200 Lumens 240Hz 4.2ms Home Theater Projector with HDR, Auto Keystone, Dual HDMI, Sports and Netflix Streaming with Dongle on up to 300 Screen

Possibly the most impressive piece of tech Ive ever ended up buying from Amazon. The picture quality has to be seen to be believed. I tried taking a few shots with my phone, but the image quality of the photos were so misleading in comparison to how it is to actually watch something on the projector that Ive ended up not including them. The fan is almost whisper quiet too. The only niggle, if anything, is that the onboard speaker really isnt fit for purpose, but theres plenty of options to connect your own sound system so that doesnt detract much.

I purchased this (and a screen) to be able to take on the road for demonstrations and presentations. I dont know anything about projectors, so take this review with a grain of salt. The positives: First, it fits in my (moderately large) backpack with room for my laptop and associated cords and cables. Big plus. Secondly, it doesnt have to be used so that the angle of projection is perpendicular to the screen surface: the projection can be warped somewhat so that the image appears to have been projected along a perpendicular axis even at an angle. Thirdly, you can make out colours quite well in a normally-lit office. Finally, it accepts USB-c input, so if your laptop doesnt have HDMI out, you dont need to faff about with adaptors (which helps avoid looking unprepared). The negatives: First, you do need quite a big backpack - its not portable in a strict sense (nor is it advertised as such, so its not a criticism of the device, just its suitability to my use case). Secondly, the mechanism by which you adjust the image is tricky (at least I found it to be: this is the first time Ive used a projector rather than having the AV guy at hand to compensate for my incompetence): Id allow 10 minutes after positioning the projector and before presenting to get this adjustment right. Thirdly, the focus is hard to get exactly right--for me this is not a big issue, as I dont have text-heavy presentations (mostly charts), but if you plan on people being able to read smallish text, give yourself a good couple of minutes extra to fiddle with it. It has a whole bunch of functionality I havent used, and about which I cant comment, but I imagine its quite good.

Ive done weeks if not months of research before ordering this product. I got it at a good discount during the Black Friday event and I must say: the product definitely meets my expectations. The function of the beamer was going to be to replace my daily tv, run Zwift (virtual cycling game), but also be able to beam on the back of my house (outdoor cinema or watch the sports with friends). The illumination of the beamer is well-beyond expectation and the quality of the picture is splendid. Ive only not tried out the 3D feature, but I will most likely never use this. So in short I can conclude for any day and nighttime activity this beamer meets my expectations, easy to use and - on top - its compact enough to store it away when not in use. Note: I never use the build-in speaker so didnt put that in my review. Its good enough but I always hook the beamer to external speakers.

First off I want to say that I am upgrading from a 720p 3d viewsonic projector so while I think the picture Im getting on this new model looks freaking amazing, it wouldnt be hard for me to be impressed by any 4k projector that I see now. So that being said the picture is truly mind blowing even with only minor adjustments. Next, gaming looks awesome as well (xbox one). I really did notice faster game play because of the low latency. So now my one and only issue I have. It is not showing 3D correctly. The problem is the picture is severely shaking or flickering. I was able to play 3d fine on my old projector and now this one does not. I even upgraded my bluray to a 4k to see if it fixed the issue and still the same. I am using optical hdmi cables 50ft. From projector to source. Have had zero issues outside of the 3d playback so its not cables or connections. I really feel like my unit is defective. And I will likely return and ask for a replacement. The specs say it does 3d so it shouldnt be an issue.

Clear bright nice upgrade from 1080p benq

Love this projector, use it for sports, movies ect.. The only thing I wish it had was bluetooth to hook up speakers. Overall though it is awesome. I have it setup in my garage we watch it sitting in my driveway.

Buen producto. Pudiera ser mejorado

The projector was bright with beautiful colors. Enough adjustments to get the picture image to your liking. Unfortunately my eyes are too sensitive to the rainbow effects that are an artifact of the DLP technology. Had to return for a three LCD projector. Otherwise a very good projector for the money.

Leider sind die Farben verwaschen. Da lohnt sich ein Full HD Projektor mit satten Farben in der selben Preisklasse wesentlich mehr, als ein einstiger 4K mit blassen Farben.

This is a very nice 4K projector. Even my laptop screen is only 1080p, it outputs 4K to the projector. As such, I’m able to watch 4K movies from Amazon Prime Video with a 120” screen! Also, the noise level of this projector is very low. It is a great projector with good price/performance ratio. Recommended.