This projector is very bright, providing clear images even with ambient lighting, and you can adjust the focus by rotating the glass. I bought it just a week ago to watch the World Cup matches, but I am forced to sell it because I have to buy a TV for the house. There are no issues with the projector, and this is the Big version, not the mini version. It features Android 11 OS, 2GB RAM, 1080p Full HD, and Wi-Fi. It supports many channels and is perfect for sports, movies, YouTube, or Netflix. The Sportzfy app is also pre-installed.