Optoma HD39HDRx High Brightness HDR 1080p Home Theater Projector | 120Hz Refresh Rate | 4,000 Lumens | Fast 8.4ms Response time with 120Hz | Easy Setup, 1.3X Zoom | 4K Input | Quiet 26 dB Operation

Home theater work as expected of this great brand

Best projector Ive ever owned!

Disappointed because of the shadows on right side of the projection

Perfect for our home and outdoor movies and sports games!

There is no way to switch from sound from the unit to sound thru an amplifier. I have it ceiling mounted and whenever I want to hear the units speaker I have to get the ladder, unplug the unit.

One of best options in the market

Happy with this purchase

It has a few flaws but they are few. It takes a little while to set up but it’s not bad at all. My screen is 120 inches but at 13 feet away you can’t get it and smaller than that. This is my third projector and is better than my previous 2 which it should be

Good picture quality and allows the 4k and hdr streams to be accessed on prime, Netflix and Disney app on amazon fire 4k. Allows Dolby atmos audio streams to be an option. Tried several 4k projectors and just were not bright enough even in a dark room and had flickering issues due to a long hdmi cable run in my theater setup. Is a bit finicky when changing settings on initial setup but once it’s set I never change projector settings again. All voice activated with a harmony hub and Alexa. Very bright With ambient light present. Replaced a optima hd20 I’ve had for years and it is defiantly an improvement. Until more 4k content is available and atmos movies just not worth the extra for a 4k projector in my opinion.

does not work with all HDMI cables, projector throw is for crap my original location is back 13.8 ft, at this distance image is to big (no adjustment left to adjust)