Optoma UHD38x Bright, True 4K UHD Gaming Projector | 4000 Lumens | 4.2ms Response Time at 1080p with Enhanced Gaming Mode | Lowest Input Lag on 4K Projector | 240Hz Refresh Rate | HDR10 & HLG, White

Even a 3500 Lumens projector has a better brightness on the wall , this projector offers 4000 Lumens !

Very good 😊 productAmazing picture quality

O projetor chegou essa semana, somente consegui instalar no sabado pq não fui trabalhar e percebi um produto bem robusto, com imagens e cores bem vivas e vibrantes a foto que postei é de um clipe em 480p em 4:3 sendo 1.78:1 já o vídeo está em 1080p em 1.39:1 que gera tarjas pretas em cima e embaixo. Mas tive problemas em deixar a imagem exata com o "Trapézio Vertical" pois a peça que tenho fazem anos que é a base onde fica o projetor foi feita torta mas em outros projetores que tive já usava essa peça e não tive tanta dor de cabeça p fazer esse ajuste!

Sadly it din nt work. At 15 feet from the screen i could barely make a 120 inch screen. The 1.1 zoom is not enough ans the focus aint right at that distance if tou want to get it wider. I return it and took the uhd50x, wich have a 1.3 zoom.

Esperaba mucho más ya que ví muchos reviews donde lo recomendaban pero lo tive que devolverl porque proyectaba una mancha verde en un a esquina pero la calidad de imagen queda a deber y la confirmación para intentar calibrar la imagen es es algo complicada

bon prduit

I was replacing an Infocus SP7205 projector (720P picture quality) from 2004. Wow, what a difference. I was saving up to actually purchase an Ultra Short Throw Optima projector but the one I had planned on purchasing was discontinued. I already had some wiring from the old projeector in place but had to run a high-speed HDMI cable to the projector location to get the best quality.Man, and this projector projects picture quality. I went back and forth as to which model to purchase because my old projector was 13 feet from the screen in my home-theater. Most projectors have a shorter throw so I wasn't sure if I could use this. My basement has about a 3 foot bulkhead just behind the seats and the old project was at the back of te bulkhead plus it had more of a zoom to set the size to the screen. So I wasn't sure about the distance. Figured I would get this, try it, and if it didn't work, I could return it. Plus this projector was less expensive that the Ultra Short Throw.So I received the projector and couldn't wait to hook it up and see the quality. Picture was perfect. I was able to attache a ceiling mount (not included) to this unit and mount it upside-down on the ceiling. Had to adjust for keystone and I was just amazed. I've had it for a couple of months now and still, every time I turn it on I think to myself, "AMAZING".Brightness is great even with ambient light. Plenty of adjustments for whatever you need. Just make sure to get a high-quality cable. I needed a 25 foot cable and wanted to make sure the signals were strong enough when they got to the projector. True 4K.The only thing that I wish was a little better is that the remote needs to be pointing directly towards the projector. Te senso on the projector requires that the remote be pointing directly at it. This is a tiny issue since you only need the remote to turn it on/off (after initial setup).I couldn't be more pleased with this purchase and I think anyone who purchases this will undoubtedly be happy with the results.Way to go Optoma.