Optoma HD28HDR 1080p Home Theater Projector for Gaming and Movies | Support for 4K Input | HDR Compatible | 120Hz refresh rate | Enhanced Gaming Mode, 8.4ms Response Time | High-Bright 3600 lumens

When I purchased, I compared this to a much older Hitachi model that I already owned. The color is not nearly as vibrant as the older Hitachi model. In one instance, no matter what color settings I try, the yellow consistently looks like a darker, more mustard, color. Additionally, the picture quality always seems slightly dimmer, despite maxing out the brightness setting and the two projectors allegedly having a similar lumen output. Overall, its an okay projector, but I expected a lot more quality when compared to an older and used projector. Also, their tech support is not great from my experience. I personally wouldnt buy it again.

I using power point for the church and Im happy with Optoma HD28HDR projector.

ME AGRADO QUE CONPRE LO QUE YO ESPERABA ESPERO, QUE EL FOCO NO SE FUNDA Y DURE TENGO QUE VER SUS FUNCIONES DEL SETUP O COMFIGURACION DEL PROJECTOR

This is an excellent projector if it works for mire than 10 viewing hours. Mine did not. The fan started making a scraping noise after a few hours, then the fan quit. An overheating message came on and then it shut down. That was that. Lucky for me I could return it.

I tried out a couple less expensive (cheap) projectors before purchasing the Optoma. Ill just say you get what you pay for.... This one is 100% better than the others. Great picture, color is good, motion is good, and brightness is good. I have it projecting on a 150 screen and it looks great. Focus is good from corner to corner (the cheap ones you kind of have to pick which part of the screen you want to be in focus...) I havent tried 3D yet, but am looking forward to it. The projector was supposed to just be for fun to watch a movie on every once in a while, but has now become the go to every night.

Had it for a month so far and very pleased, far better than the dated one I replaced. Bolted right up to old universal mount. I dont use the volume on it, so cant comment on that. As far as fan noise, we dont notice it when watching movies/playing games. Only downside: mine turned on without giving option for language, took me a while to figure out how to get it back to English...that and no directions in the box is really annoying...will update later if needs be.

Mine isnt really focused from top to bottom. Top is somewhat blurry and cant get it to clear up. Think its got to do with my particular unit. Nice and bright for day-time watching.

Husband and I bought this to replace a similar Optoma DLP projector that we had for ~6 years. For the same price point now, this one is way brighter. We used to have to wait until dark to see anything properly on a projector, but this one is still super clear in the middle of the day (barring direct sunlight of course). That aspect alone is worth the upgrade for us, because we can get way more use out of it. The picture is very good; colors are bright and accurate. I also love the focus knob; since its so big, it offers very fine control and its easy to get it focused perfectly. The only cons I have are small: (1) It takes a really long time to turn on and switch inputs compared to other projectors Ive had. Not a big deal, just a little annoying. (2) No dust filter! I dont know why Optoma doesnt think dust filters are necessary. Apparently they only include them in dusty climates, whatever that means. Without one, dust will collect in the projector and make it more likely to overheat and have parts break down (thats what happened to our last one multiple times). If you are tech savvy enough, you can open the projector up every so often and vacuum the dust out to make sure the projector lasts a long time. Also just make sure you place it in a well-ventilated spot / not right up against a wall and definitely not in an enclosed space like a cubby shelf. Dont just rely on the projector telling you when its too hot, something could be damaged or starting to melt a little before the built-in sensors go off. For future reference, if something does go wrong, dont be afraid to fix it yourself. The most common issue Ive had with DLP projectors is a bad color wheel. If your colors start flashing weirdly and you hear whirring/clicking from the projector, its probably the color wheel. You can get a new one online for <$30 and replace it yourself. Just look up a video.

Ive had this for less than 3 full months and it started making a buzzing noise. Not happy at all!

I just received the Optoma HD28HDR today and did a few things to test it out before final mount and setup. I tried the QR code for more detailed setup only to find Optoma says a HD28HDR doesn’t exist? It also states in the description that it has optical out, so I purchased a long optical cord to go along with it.... no optical out hookup! Only a 3.5mm audio out jack. The brief look into picture quality didn’t seem bad, but I’m pretty disappointed in the lack of information for the product from the company, and the misinformation on the description. I’m hoping I didn’t waste my time and money