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

Great product

Highly recommend this product

Bought product because of some of the reviews. Had it about five months, about 80 hrs on the lamp.was watching a movie when it shut down, no power to it, let is cool down for 12 hrs plugged it in still nothing. Can’t contact BenQ on the weekend, hope they can help me, if not out of 1500 bucks. Revising my review after contacting benq.took a little while to get through, sent project back they repaired it free of charge projector shows great no problems so far had it about a month will give is upgrade on stars from 2 to 4 stars

UPDATE***** Old review below. The projector made it just about 3 years of use and 1400 hours, now HDMI ports totally dead. It will not run a long 4k HDMI cable. Wont work. The her setting is so white washed its useless, unless you are able to figure how to set it properly. Non hdr it works great. Has an auto sense for projector fitment. Have never touched the focus and non hdr colors look very good.

I encounter different issue that make viewing not enjoyable so I returned it. The video will randomly dropped but I still hear the sound thru the projector. This projector also turn off by itself twice.

There are many in depth reviews here, so I will just say that if you have and love your W1070, this is the perfect upgrade. Throw and lens shift are almost identical, so I simply bolted it to my existing ceiling mount and it works perfect! Picture is clear and crisp at all input resolutions, but best with 4K content. Contrast is better and HDR works great. As with the W1070, the fans are loud and distracting during low volume viewing and quiet dialog scenes. Worse for me since the projector is mounted on a 9 ceiling directly above my seating position. But there is a silent mode, which quiets the fans considerably, at the cost of HDR. So for TV, sports, etc, I keep it in silent mode. For movies where I have the volume cranked anyway, fan noise is not noticeable. Bottom line is this projector is highly recommended!

Look, its a nice PJ. Its quiet enough and resolution is great. It is picky about the strength of your HDMI signal - there are plenty of older HDMI receivers that will not have enough signal to light it without (at least) tweaking the settings in the built in HDMI Equalizer. Even when you do, it is inconsistent and fussy with resolution. If you wire it straight from the source (Apple TV, PS4) these issues do not present. I am upgrading from an 8 year old 720p DLP unit, and have never been able to see the rainbow effect with it - on this one, I can see it in the whites every time, without fail. Also, this thing is bright. On its least powerful settings, I still had to mount an ND filter to the front to get it dark enough in my completely light-controlled theater. (No, you cant adjust brightness and fix this, brightness is a component of the picture adjustment, not the lamp output.) While the color rendering is truly terrific and remarkably-tweakable, the sharpness really does leave something to be desired. While there are work arounds for the other issues I have with this PJ, there is no fix for underperforming glass, and this is ultimately why it was returned. What can I say, its mounted dead level, flat and true and it is discernibly soft at the edges of the screen. My screen width at 16:9 is 87, it starts to lose focus about 13 from either side. The lens just isnt up to it. You can see it in programming and it is very obvious using the (internally generated) alignment grid feature. I really, truly wanted this thing to work out and Ive tried accommodating it every which way - lots of people obviously love this PJ - in my experience... its just not cutting it. For similar money, the Epson is hands down a superior product in every possible way.

Projector is a great value for the money, however Im just now starting to see (6 or so weeks in from new) an occasional split screen like has been mentioned in forums regarding home theater and BenQ projectors. Hopefully this wont become a major problem like my last one did, but that one was a renewed projector so who knows what was fixed or not prior to sale. Would like to give 5 stars but just cant....

Absolutely LOVE this projector. However, the bulb/lamp burned out after only a few hours of use. Luckily it was within the return period so Amazon replaced it with a new one.

In a location where half a dozen phones and computers have no trouble streaming video over wifi, this projector stutters and struggles. We usually end up plugging a laptop into hdmi, even though the reason I bought this model was to go wireless.