BenQ TK850i True 4K HDR-PRO Smart Home Entertainment Projector powered by Android TV | 3000 Lumens | 98% Rec.709 | Lens shift & Keystone for Easy Setup | 3D Projector for Binge Watchers and Sports

Awesome projector with great image. It also has plenty of features that the more expensive projectors have.

Love this projector! Replaced an aging, BenQ W1070 1080p projector with the HT3550, and could not be happier. Fits the same as the W1070 in my slightly smaller room, and produces a brilliant sharp 4k image. Movies and 4k content is spectacular. HDR required a firmware update out of the box. (1.0.3 to 1.0.5) that resolved HDR coloration issues to my satisfaction. Gaming works very well. Was a little worried about lag going in with the listed (~50ms) lag, but found it to be perfectly acceptable for couch console stlye gaming. No noticable difference in play to that of a standard 4k tv. Tested 3D content on Blu-ray and it worked beautifully with plenty of light and a bright image. At this price and feature level I highly recommend it!

Worst electronic part I ever purchased, projector went bad in less than 6 months. Ha F screen is all shaded dark

The replacement projector arrived a week later and the image was incredible! This is my 4th projector in 15 years and I’m truly satisfied with my purchase Previous comment: Vertical lines when I turned it on! Major letdown! Just returned it this morning and I’m hoping the replacement one comes soon!

I am a first time projector owner...all I can say is that I am amazed at how far along projectors have come. I’ll not a videophile but I know the different between 1080p and 4K and know enough about black levels and things like that to know when a picture is good and this unit has it all. My only complaint which is not really a defect is that I wish it was a little brighter. Again it’s not really an issue with the projector and they do offer another model that’s made for brighter rooms but I wanted this model since their higher lumen version will not match the color depth of this one. Overall i didn’t know what to expect when I got this but I love it. I have also tried the 3d but it’s just way too dark for my taste but my wife didn’t seem to care. Just my preference I guess. I may try using the BenQ glasses instead of the cheaper ones I bought on amazon to see if that helps but overall I wasn’t pleased. The images were very dark with a lot of ghosting in some scenes. Overall I highly recommend this projector for the price...you won’t be disappointed.

The projector is great, however I purchased a new unit and received a refurbished unit and was told I could not get a replacement for it. I was also told by the amazon rep that Ben q would honor their 3 year warranty even though it was refurbished. I spoke to benq and they denied this. Unless it was reconditioned by Ben q themselves they will not honor the product warranty. To top all this the unit did not come with a power cord. After using the power cord from my existing projector I noticed a flicker on certain scenes and a 2” green line on the bottom center of the screen. Please be aware of what you receive.

Nice Picture, Easy to install and setup

I will put a lot more effort into this review as time goes on, however, it takes time to collect the data. The clarity is crisp as all hell and is beautiful. This is also me talking about this while projecting on a non-treated room wall. It will only get better from here. The brightness is great if its dim-lit or dark, but with daylight shining in, youll still want a tv over this. I moved mine to the corner of the room and still use it when the sun is glaring in.

Things great. Just make sure you center it on the screen prior to screwing anything down .

Brilliant Black Levels, Very short throw,Dynamic Iris is a very important add on. Lacking on Brightness. Does not support Dolby Digital/DTS Audio 5.1 on Digital Toshlink out. Ideal for small spaces but must have a for very Dark Room to enjoy. Overall its a Good Home Cinema projector.